Inland Empire Home Buyer's Guide: Riverside, San Bernardino, Ontario, Temecula, the Pass, the High Desert and the Coachella Valley

Two blocks up Mission Inn Avenue from the Riverside Art Museum, Cheech Marin's collection of Chicano art hangs inside the city's 1964 public library. The museum reopened that building as The Cheech Marin Center for Chicano Art and Culture on June 17, 2022 (Riverside Art Museum). West of downtown, Mount Rubidoux Park covers 161 acres, and about three and a half miles of paved road wind up to its summit (City of Riverside). Stand at the top and you are in the middle of a metro that runs from the Orange County line to the Arizona border, with a name that has no empire in it. Inland Empire simply means the country inland from the coast, past the passes that separate it from the Los Angeles Basin (Wikipedia: Inland Empire).

I'm Jeff Moran, NMLS #483943, a mortgage broker licensed in California through C2 Financial Corporation, and I have been originating loans since 1996. I work from Bluffton, South Carolina, so I make no first-hand claims about this metro. Every fact on this page comes from a public source, cited beside it, and I checked those sources on September 30, 2026. The Inland Empire is two counties, Riverside and San Bernardino, and a home here is in one of six regions at different elevations: the Valley, the Pass, the Temecula Valley, the High Desert, the Coachella Valley or the mountains. The metro's official name is Riverside-San Bernardino-Ontario, and its everyday name is the IE, followed by the name of the region (Wikipedia: Inland Empire). So that is how I have organized this page: region by region, starting on the Valley floor and climbing. After the places come the master plans and the warehouse law, the trains and freeways, the hospitals, the employers and the bases, and then the homework worth doing on any address before you compare it with another one.

What are the six regions of the IE?

The San Gorgonio Pass climbs about 1,600 feet from the Valley toward the desert (Wikipedia: San Gorgonio Pass). The High Desert is about 3,000 feet above the Valley floor on the far side of the Cajon Pass (Wikipedia: High Desert). Those differences show up later on this page in the fire zone, the water agency and the commute for a given address.

• The Valley, sometimes called the Basin, is the western, built-up end: Ontario, Rancho Cucamonga, Fontana, Rialto, San Bernardino, Redlands, Riverside, Corona, Moreno Valley, Jurupa Valley and Eastvale. Most of the jobs, the warehouses and the airport are here.
• The Pass is the San Gorgonio Pass, where I-10 runs through Beaumont, Banning and Calimesa between the San Bernardino and San Jacinto mountains.
• The Temecula Valley, or southwest Riverside County, is Temecula, Murrieta, Menifee, Wildomar, Lake Elsinore, Winchester and French Valley, the end of the metro closest to San Diego County.
• The High Desert, also called the Victor Valley, is Victorville, Hesperia, Apple Valley and Adelanto, on the western edge of the Mojave over the Cajon Pass (Wikipedia: Victor Valley).
• The Coachella Valley, the low desert, is Palm Springs, Cathedral City, Rancho Mirage, Palm Desert, La Quinta, Indio and Coachella in eastern Riverside County. It is Colorado Desert rather than Mojave, lower and hotter, with different plants (Wikipedia: Deserts of California).
• The mountains are Big Bear, Lake Arrowhead, Crestline and Idyllwild, and up there the fire zone and the insurance quote are the first two things to check on any home, as the mountain section below explains.

Two more bits of shorthand you will hear are the area codes. The 909 covers San Bernardino County and was the original code for the whole region. The 951 was split off in 2004 for most of western Riverside County, including Riverside, Corona, Temecula and Murrieta (Wikipedia: Area codes 909 and 840).

What should you know about the Valley cities?

Ontario and Ontario Ranch

Ontario International Airport carried 7.1 million passengers in 2025, a record, including 567,000 international passengers, up 30% in a year (Ontario International Airport Authority, via BriefGlance). Traffic has climbed from 4.3 million a year since the airport came back under local ownership in November 2016 (same source). If you fly often, the airport's ONT BOLD program, a terminal plan of more than $1 billion, entered environmental review on May 7, 2026. It calls for a new 650,000-square-foot Terminal 3 and modernized Terminals 2 and 4 over about ten years, and an expanded Terminal 2 screening checkpoint opened on July 27, 2026 (same source).

South of the airport, Ontario Ranch is the largest master-planned community in Southern California, at more than 8,000 acres, about 13 square miles (Wikipedia: Ontario Ranch; City of Ontario). The city annexed the land on November 30, 1999 under the formal name the New Model Colony. At build-out the plan calls for 47,000 homes, about 162,000 residents, 16 million square feet of retail, office, medical and residential space, and eight new schools. If you are looking at a new home in Ontario Ranch, Landsea Homes and KB Home are among the builders, and each builder's own site shows which neighborhoods are selling on a given day (KB Home). For time outdoors, Cucamonga-Guasti Regional Park, 150 acres with two fishing lakes and a swim complex with water slides, is the county park closest to this part of Ontario (San Bernardino County Parks).

Rancho Cucamonga

Rancho Cucamonga is where Brightline West, the high-speed train to Las Vegas, will end. The station is planned as elevated platforms above the existing Metrolink San Bernardino Line tracks near Milliken Avenue and Azusa Court (Brightline West), and the rail section below has the schedule. For everyday errands, Victoria Gardens is the city's open-air town center, with civic buildings built into it, three miles north of the enclosed Ontario Mills (Wikipedia: Victoria Gardens). The city-owned Victoria Gardens Cultural Center inside it holds the Paul Biane Library, the Lewis Family Playhouse and a reception hall under one roof (City of Rancho Cucamonga). For groceries, Vallarta Supermarkets opened its sixth Inland Empire store at 9040 Foothill Boulevard on April 1, 2026, with about 219 jobs (PR Newswire).

Riverside

Mayor Patricia Lock Dawson gave the 2026 State of the City address on January 28, 2026, and cited $4.3 billion of construction in the city during 2025 (City of Riverside). The projects she named include the Riverside Sports Complex and Entertainment District, with a stadium, soccer fields, playgrounds and a dog park. She also named the Third Street Grade Separation, a bridge that carries Third Street over the tracks, and park work at Orange Terrace, Hole Lake and Fairmount Park. Fairmount Park already holds Lake Evans, Brown Lake and Fairmount Lake, a bandshell, a rose garden and the restored Stewarts Boathouse (City of Riverside). If one of those projects is near a home you are considering, the city can tell you where it stands today, because the speech did not give completion dates.

UC Riverside is the one University of California campus whose enrollment is still climbing while the rest of the system flattens (EdSource, 2026). Its School of Medicine opened a $100 million Education Building II in fall 2023 (Inside UCR), and the university has since announced plans for an outpatient facility and an eight-story teaching hospital in the city (ABC7). I could not find a published site or timeline for that hospital, so if a hospital close to home matters to you, the university is the one to ask. For time outdoors, Sycamore Canyon Wilderness Park covers 1,500 acres on the edge of the city with a 4.6-mile loop trail (City of Riverside). California Citrus State Historic Park keeps working citrus groves and a visitor center on the industry that built Riverside (California State Parks).

San Bernardino, Redlands and Yucaipa

The Carousel Mall site, 43 acres in the middle of downtown San Bernardino, has been cleared for a mixed-use Carousel District with market-rate housing and retail planned in its first phase (City of San Bernardino). The city parted ways with its first developer, hired in 2021, and that developer filed a breach-of-contract lawsuit in 2024. City officials have described the litigation as what is slowing the project, and have put construction three to five years out or longer (IE Business Daily). If you are looking downtown, that lawsuit's status is the thing to ask about, rather than a finish date. Stater Bros. runs its corporate offices and distribution center in the city, with 18,000 employees and 167 supermarkets across six Southern California counties (Wikipedia: Stater Bros.). For time outdoors, Glen Helen Regional Park is in the Devore area at the mouth of the Cajon Pass, about 1,990 feet up (San Bernardino County Parks).

Redlands is the worldwide headquarters of Esri, the mapping software company, which is why one of the Arrow train's stations is named Redlands-Esri (Esri). The A. K. Smiley Public Library is in the Smiley Park Historic District next to the Redlands Bowl and the Lincoln Memorial Shrine (City of Redlands). If you are looking up the hill in Yucaipa, Yucaipa Regional Park is on Oak Glen Road at about 2,650 feet on the climb toward the apple orchards. The Oak Glen Preserve above it covers 909 acres of that apple country (Wildlands Conservancy). The state fire map puts parts of upper Yucaipa, above Oak Glen Road and near Live Oak Canyon, in High and Very High Fire Hazard Severity Zones (OSFM). The insurance section below explains how to read that map for the address you are considering.

Fontana, Rialto, Colton and the warehouse belt

Fontana, Rialto, Colton, Bloomington and Jurupa Valley are where the region's logistics buildings cluster, and all of them are named in the state's new warehouse law, which the building section below explains. Fontana adopted its own ordinance placing tougher rules on the logistics industry (IE Business Daily), and the city's planning counter can tell you what it requires today. For everyday life, Fontana Park on Summit Avenue holds the Fontana Park Aquatic Center and a community center (City of Fontana). In Jurupa Valley, the Jurupa Mountains Discovery Center runs an earth science museum, gardens and nature trails on 82 acres north of SR-60 (JMDC).

Moreno Valley

Moreno Valley holds the largest single industrial approval in California: the World Logistics Center, 40.6 million square feet, with its revised environmental report certified in 2020 (CEQAnet). The South Coast Air Quality Management District sued over that report in September 2015, and developer Highland Fairview agreed in a settlement with the county to pay up to $26 million toward regional road improvements (South Coast AQMD). No source I found says how much of it has been built, so the city's planning department is the place to ask what is under construction and what is still approved on paper. The county-run hospital, Riverside University Health System Medical Center, is in this city (Wikipedia), and Box Springs Mountain Reserve, 3,400 acres shared with Riverside, has its Two Trees trailhead on Box Springs Mountain Road (Riverside County Parks).

Corona, Norco, Eastvale and Chino

The current I-15 toll lanes end at Cajalco Road in Corona, and the planned extension south toward Lake Elsinore starts there (RCTC). If you will drive I-15 south of Corona, the freeway section below has that project's schedule. Next door, Norco calls itself Horsetown USA and writes horse-keeping and trails into its neighborhood plans (City of Norco). If you want to keep horses, the city's planning office can tell you the lot rules for a specific address. Eastvale incorporated in 2010 and now has about 71,400 residents (SF Chronicle, 2026). For time outdoors, Prado Regional Park spreads 2,000 acres behind Prado Dam in Chino, across the county line, with a disc golf course (San Bernardino County Parks).

What is happening in the Pass?

Beaumont is the fastest-growing small city in California in the most recent Department of Finance figures, having passed Chico (California.com, citing DOF). Banning approved Rancho San Gorgonio, a 3,385-home master-planned community on about 831 acres south of I-10 (IE Business Daily). Calimesa has four approved planned communities on its books (Wikipedia: Calimesa, compiling city approvals). Summerwind Ranch at Oak Valley is the largest at 3,841 homes plus 260 acres of commercial land, Mesa Verde is approved for 3,500 homes, JP Ranch for about 750 and Calimesa Springs for about 270. If you are considering one of them, those unit counts come from a compilation, so the city's planning department can confirm what is approved today.

Many newer homes in the Pass carry a Mello-Roos line on the property tax bill. That is a special tax collected by a Community Facilities District, the district a city forms to pay for a new neighborhood's roads, schools and parks. Beaumont has enough of those lines that local brokerages publish guides to reading a Beaumont tax bill (Feigen Realty Group). The Mello-Roos section below shows you how to read one yourself. The San Gorgonio Pass Water Agency supplies water to this corridor (SGPWA). If you are looking near Calimesa, the Shore Fire started June 15, 2026 near Lake Shore Drive and San Timoteo Canyon Road in the Badlands southwest of town. It burned about 3,085 acres and was 78% contained by June 19 (CAL FIRE). The fire section below shows you how to check the zone for a specific address.

What should you know about the Temecula Valley?

Temecula Valley is the metro's only wine region. Its American Viticultural Area, the federally recognized wine-growing boundary, holds 93 vineyard and winery operations inside the larger South Coast AVA. The industry's own report put its contribution to the Riverside County economy at $905 million in 2023, with 5,606 jobs and 1.2 million paid tastings that year (Temecula Valley Winegrowers Association, via Newswire). Those figures are for 2023, the latest year the report covers. In town, recent openings include Kura Sushi at Winchester Marketplace on April 24, 2026, and Einstein Bros. Bagels at 32120 Temecula Parkway on February 19, 2026 (Top of Temecula). For time outdoors, Ronald Reagan Sports Park, 128 acres on Rancho Vista Road, carries ball fields, a skate park and playgrounds (City of Temecula). If a school's opening date matters to your move, Temecula Valley Charter Schools is building a new campus scheduled to open in 2027 (Menifee 24/7).

Menifee and Winchester are where much of the newest building is. Menifee grew from about 78,000 people in 2010 to 121,943 in 2026, including a 19% rise since 2020 (SF Chronicle), and Winchester holds some of the newest homes in the south IE. Both are on the Mello-Roos list further down, so please read that section before you compare a new home in either one with a resale.

For health care, Kaiser Permanente began grading in March 2026 for a three-story, 50,800-square-foot medical office building at Rouse Road and Encanto Drive in Menifee (Menifee 24/7). It will offer primary care, behavioral health, lab and pharmacy services but no emergency room, and construction was expected to take 9 to 12 months. Kaiser also broke ground on a surgery center in Murrieta, joining its medical offices in Wildomar and Temecula (Patch). Loma Linda University Medical Center Murrieta is the hospital already open in Murrieta (Loma Linda University Health). If you are considering Lake Elsinore, the city is working on a Draft General Plan Update in 2026, and that draft shows what the city intends to allow near a given address (City of Lake Elsinore). The lake itself has boat launching at Launch Pointe, the lakefront the city rebuilt between 2017 and 2019 (City of Lake Elsinore). For time outdoors, Lake Skinner Recreation Area on Warren Road in Winchester is a county park around a storage lake (Riverside County Parks). The Santa Rosa Plateau Ecological Reserve is at the south end of the Santa Ana Mountains on Clinton Keith Road, between Murrieta and Temecula (Riverside County Parks).

What is going up in the High Desert?

Silverwood in Hesperia is the largest new community in Southern California by approved size. It covers 9,366 acres with approval for 15,633 homes, 700,000 square feet of commercial space and nearly 5,000 acres of parks and open space (Silverwood; CEQAnet). The plan runs in nine phases over about 20 years, and the project was known earlier as Rancho Las Flores. If you are looking at a new home there, Lennar is one of its builders, and local coverage of the ribbon-cutting marked the first homes (Victor Valley News). For time outdoors, Silverwood Lake State Recreation Area is nearby above 3,300 feet off Highway 138, about twenty miles north of San Bernardino (California State Parks).

Most of the new jobs in the High Desert are in warehouses and distribution buildings. The Hesperia Commerce Center is a three-building, 3.5-million-square-foot complex west of I-15 along Caliente Road, and Goodyear is opening a 1.3-million-square-foot distribution warehouse at Southern California Logistics Airport in Victorville (Livability). Apple Valley approved a 2.6-million-square-foot e-commerce project along I-15 (Victor Valley News). If you will work at one of these, it is worth timing the drive from any address you are considering. Brightline West plans stops at Apple Valley and Hesperia, so land listings up here often mention how close a parcel is to the planned line (Brightline West). For time outdoors, Mojave Narrows Regional Park runs more than 1,000 acres of wetland and desert along the Mojave River in Victorville (San Bernardino County Parks).

What is different about the Coachella Valley?

Some Palm Springs and Cathedral City properties are on land of the Agua Caliente Indian Reservation, either individually owned or tribal trust land. On those, you own the home itself or hold a leasehold, meaning a long-term lease on the home. Either way you lease the ground underneath, and that lease may not run longer than 99 years (Bureau of Indian Affairs, Palm Springs Agency; PSHomes). Listings call this lease land, and the other kind fee simple, which means you own the ground too. The remaining term and the rent are written in the lease itself, so on a lease-land listing, please ask for the lease and read those two figures before you compare it with a fee-simple home.

For health care near home, Eisenhower Health opened a new outpatient campus on East Tahquitz Canyon Way in Palm Springs around April 30, 2026, with expanded cardiology and oncology clinics (NBC Palm Springs). Its four-story Cardiovascular Institute was set to open in fall 2026 (Palm Springs Life), and Desert Regional Medical Center, at 1150 North Indian Canyon Drive in Palm Springs, is the 385-bed hospital already open (same source). For what is being built, construction continues at the College of the Desert's Palm Springs campus, and the city approved a $125 million convention center refresh with Oak View Group in July 2026 (KESQ). If you are looking in Indio, developers have unveiled plans for 218 acres near the Empire Polo Club with housing, retail and restaurants (same KESQ piece), and the city can tell you where that plan stands today.

For time outdoors, La Quinta's $7 million Fritz Burns Park project, with new playgrounds, picnic areas and a pool water feature, was expected to finish in 2026 (same KESQ piece). The Palm Springs Air Museum keeps its aircraft in five climate-controlled hangars on 17 leased acres beside the airport (Palm Springs Air Museum). The Living Desert Zoo and Gardens holds about 1,800 acres on Portola Avenue in Palm Desert, most of it left as natural desert (The Living Desert). The Whitewater Preserve covers 2,246 acres at the mouth of Whitewater Canyon off I-10 (Wildlands Conservancy). If you are wondering where a desert valley's water comes from, the Coachella Valley Water District imports Colorado River water under the Quantification Settlement Agreement. It describes the valley's groundwater basin as balanced under the state's groundwater law, helped by replenishment with that imported water (CVWD).

What about the mountain towns?

Big Bear, Lake Arrowhead, Crestline and Idyllwild are high above the Valley, and a mountain home comes with two extra pieces of homework. You'll want to know which fire zone the address is in, which the fire section below shows you how to check, and what an insurance quote comes back at before you write the offer. For time outdoors, Lake Gregory Regional Park in Crestline is an 84-acre mountain lake with a swim beach, dog parks and 2.3 miles of trail (San Bernardino County Parks). Heaps Peak Arboretum is at about 6,000 feet on Highway 18 (US Forest Service). In Big Bear Lake, the Big Bear Alpine Zoo on Moonridge Road takes in injured and orphaned wild animals from the San Bernardino Mountains (Big Bear Alpine Zoo). On the Riverside County side, the Idyllwild Nature Center runs more than five miles of trail a mile northwest of town on Highway 243 (Riverside County Parks).

What is being built, and what does the warehouse law change?

The approved master plans above come to 47,000 homes at Ontario Ranch, 15,633 at Silverwood, 3,385 at Rancho San Gorgonio and more than 8,000 across Calimesa's four communities. In the new-home market as a whole, a brokerage count found 1,836 new homes for sale across 318 Inland Empire communities (LA Metro Home Finder, a brokerage source). The same count had Lennar taking 23.2% of new-home sales in the twelve months ending March 2026. A 1,400-acre Riverside County site came to market in May 2026 pitched as a future master-planned community (Yield Pro).

AB 98, a state law signed September 29, 2024, took effect in most respects on January 1, 2026. It sets statewide design rules for new or expanded logistics buildings of 250,000 square feet or more that put a truck loading bay within 900 feet of a sensitive receptor (Holland & Knight; AB 98 text). Sensitive receptor is the law's term for a home, a school or another place where people live or spend their days. The rules cover where the building is placed, its truck bays, landscaping buffers, gates and signs. The law names a "warehouse concentration region," and it is this metro: Riverside and San Bernardino counties plus Chino, Colton, Fontana, Jurupa Valley, Moreno Valley, Ontario, Perris, Rancho Cucamonga, Redlands, Rialto, Riverside and San Bernardino. Those cities had until January 1, 2026 to adopt designated truck routes, and advocates reported in 2026 that Inland Empire cities missed that deadline (IECN).

A second rule applies on top of it. South Coast AQMD's Rule 2305, adopted in May 2021, treats warehouses over 100,000 square feet as indirect sources of the truck pollution they attract. The district estimates about 4,000 warehouses in the basin fall under it, and it has issued 475 violations since 2023, with Ontario and Fontana each recording more than 40 (National Law Review; Black Voice News). Several cities have gone further at various points: Perris voted 5-0 in November 2025 to draft a moratorium, and Jurupa Valley, Colton and Redlands have each had one (Bisnow). Whether a moratorium is in force today changes city by city, so if a vacant industrial parcel is near a home you are considering, the city's planning counter can tell you what is allowed on it now.

Which trains and freeways change a commute?

Brightline West. The 218-mile line from Las Vegas to Rancho Cucamonga runs mostly in the I-15 median, with stops at Apple Valley and Hesperia. The company expected Southern California construction to begin in early 2026, and passenger service has moved from 2027 to 2029 as costs rose (Brightline West; RailPAC). I could not confirm whether the California construction had started as of September 30, 2026, so the company's construction page is the place to check.

The Arrow and the hydrogen train. The Arrow line opened October 24, 2022 and runs nine miles between San Bernardino Transit Center and Redlands-University, with five stations (Metrolink). It is also where North America's first hydrogen-powered passenger train, the ZEMU, now runs in regular service (SBCTA).

Metrolink to Los Angeles. If you will commute to Los Angeles or Orange County by train, two changes hit in 2026. Metrolink put a reduced weekday schedule in place on March 23, 2026 and extended it past the first seven weeks, and a fare increase takes effect October 5, 2026 (Metrolink; Streetsblog LA, September 8, 2026). The 91/Perris Valley Line from Perris to Los Angeles got a new timetable on May 10, 2026 (RCTC). Census commuting data put roughly 113,200 Orange County workers living in the two counties (Amtec, a workforce report citing Census flows).

I-15 express lanes. Fifteen miles of tolled express lanes run in the I-15 median from SR-60 in Jurupa Valley and Eastvale to Cajalco Road in Corona, and they are open (RCTC). The 15.8-mile Southern Extension adds two express lanes each way from Cajalco Road to SR-74 at Central Avenue in Lake Elsinore. The commission approved the first contract to design and build it on May 13, 2026. The project is estimated at $740 million, and construction could begin in late 2027 with lanes open by 2030 (RCTC). If you'll be driving I-15 between Corona and Lake Elsinore, that is the project to follow, because its construction years would land on your commute.

I-10. SBCTA's Phase 2 adds tolled express lanes for 11.1 miles from I-15 to Pepper Avenue in Colton, a stretch that has no carpool lanes today, with construction slated to begin in early 2026 (SBCTA). RCTC has proposed at least one express lane each way through the Pass, on I-10 between SR-60 and SR-111 (RCTC). In the City of Riverside, Caltrans began repaving SR-91 in February 2026 from just west of Van Buren Boulevard to just east of Madison Street (Caltrans District 8).

Where are the hospitals expanding?

Riverside Community Hospital has an expansion of nearly $1 billion under way, and a Kaiser Permanente La Sierra expansion is expected to open in 2027, both named in the mayor's January 28, 2026 address (City of Riverside). Kaiser's Riverside Medical Center has a 152-bed expansion in the works: five levels plus a basement linked to the existing hospital, a 58-bay replacement emergency department, a 36-bed neonatal intensive care unit and a 1,200-car parking structure (CO Architects). Kaiser can tell you when each part is expected to open.

In Loma Linda, Loma Linda University Health and Lifepoint Rehabilitation broke ground in August 2026 on an 80-bed inpatient rehabilitation hospital, roughly doubling the system's rehab capacity, with an opening anticipated in summer 2028 (Lifepoint Health, August 13, 2026). The stated reason is a projected 50% increase in San Bernardino County's senior population between 2025 and 2045. The Menifee and Murrieta Kaiser projects and the Eisenhower campus in Palm Springs are covered in their regions above. Several of these buildings are not open yet, so when you compare two addresses, it is worth checking the drive from each one to an emergency room that is open today.

Who are the big employers, and where are the bases?

Logistics is the defining industry, with nearly 4,000 warehouses in the region (IECN), and it is also where the 2026 job losses concentrated. Transportation and warehousing employment fell 2,200 in a single month in early 2026, and Geodis announced a permanent layoff of 238 workers at 1710 West Baseline Road (HSJ Chronicle; Patch). The two-county unemployment rate was 5.9% in August 2026, up from 5.7% in July, and Riverside County's was 6.2%. Over that month, construction, financial services, health services, hospitality, government and transportation together added about 6,400 jobs (California EDD, via KESQ, September 18, 2026). Stater Bros. in San Bernardino, Esri in Redlands, the airport in Ontario and the Temecula wineries are covered above.

The military is a large employer in both counties. March Air Reserve Base in Riverside County supports more than 15,400 jobs and $10.1 billion of economic activity across Southern California (Converge Strategies). The Marine Corps Air Ground Combat Center at Twentynine Palms contributes about $1.1 billion a year to the regional economy, according to a summary of the base commander's briefing (Citizen Portal). The same briefing put 60,000 to 90,000 troops passing through Twentynine Palms, Fort Irwin and the surrounding area each year. Fort Irwin holds the Army's National Training Center (California Military Council). In 2024, 3,655 home purchases in the metro used a VA loan, about 8% of all purchases, according to federal home-loan data for 2024 (HMDA, published by the FFIEC). If you are on orders at any of the three, how VA loans work in California covers entitlement, the funding fee and the escrow closing.

What are the school districts building?

Riverside Unified's Measure O authorized $392 million in bonds to repair, upgrade and build schools, approved by nearly 70% of Riverside voters in 2016 (Riverside Unified). A 2026 audit found the district's project selection and spending matched the ballot language. Twelve Riverside County districts had bond measures on the November 2024 ballot (Spectrum News 1, October 4, 2024). The county registrar's results show which of them passed, and a passed bond becomes a line on the property tax bill, as the tax section below explains. Ontario Ranch is approved for eight new schools, and the area is served by the Mountain View School District, which feeds Chaffey Joint Union High School District's Chaffey, Ontario and Colony high schools (City of Ontario). Val Verde Unified keeps a public page of its new school construction projects (Val Verde USD). For any address, please check the district's current attendance map rather than relying on a listing, because districts adding this many homes redraw lines.

Which county is the home in, and what rides on the tax bill?

The metro is Riverside County, with about 2.53 million people, and San Bernardino County, with about 2.21 million (Census Bureau population estimates, Vintage 2024). San Bernardino County is the largest county by area in the contiguous United States, and Riverside County runs from the Orange County line to the Colorado River. A great deal of land in both counties is unincorporated, meaning outside any city's limits, and there the county issues the permits and provides the sheriff. Riverside County runs a Development Impact Fee program across all its unincorporated areas, with a separate rate for each Area Plan (Riverside County Transportation Department). An Area Plan is one part of the unincorporated county that the county plans on its own, with its own fee schedule. An impact fee is a one-time charge on new construction that helps pay for the roads, signals and public buildings growth needs, and on a new home it reaches you through the price. Because each city sets its own fee as well, the schedule for the actual address is the one to ask for.

California's Proposition 13 sets the base property tax at 1% of assessed value, and the assessed value resets to your purchase price when you buy (Riverside County Auditor-Controller). Voter-approved bonds, such as Measure O above, and local assessments go on top of the 1%. Every parcel belongs to a Tax Rate Area, a part of the county that shares one combined rate, and the county Auditor-Controller publishes the rate for each one. So please look up the Tax Rate Area for the actual address rather than using a countywide average, especially in a metro with this many special districts.

If you make the home your principal residence, the Homeowners' Exemption takes $7,000 off the assessed value. In Riverside County you file by 5 p.m. on February 15 for the full exemption, and a filing between February 16 and 5 p.m. on December 10 gets 80% of it for that year (Riverside County Assessor). A purchase also produces a supplemental tax bill, covering the difference between the seller's assessed value and your purchase price, prorated over the rest of the July-to-June tax year (Riverside County Treasurer-Tax Collector). It is mailed to you rather than to your lender's escrow account, and how soon it arrives varies, so the assessor is the one to ask. The exemption can apply to the supplemental assessment too if you claim it within 30 days of the assessor's notice and move in within 90 days of purchase (Riverside County Assessor). I walk through the timing in the California supplemental property tax bill.

Proposition 19 lets an owner 55 or older carry a home's taxable value to a replacement home anywhere in California. Both Riverside County and San Bernardino County accept those transfers from other counties (Riverside County Assessor; San Bernardino County Assessor). The Riverside County claim form for age 55 and over is BOE-19-B. If you are selling a long-held home in Los Angeles or Orange County and buying in Menifee, Beaumont or the Coachella Valley, buying again at 55 or older explains the two-year window.

What is Mello-Roos, and why does it come up so often here?

Mello-Roos is a special tax charged by a Community Facilities District, a district a city or county forms under a 1982 state law to pay for the roads, schools, parks and utilities a new neighborhood needs. It appears as its own line on the property tax bill, separate from the 1% Proposition 13 rate, and typically runs 20 to 40 years (City of Menifee). This metro is where these districts cluster, because it is where the new master-planned communities are: Menifee, Beaumont, Eastvale, Ontario Ranch, Lake Elsinore, Winchester and the High Desert. Riverside County's economic development office runs a CFD program, Menifee publishes a Special Districts page covering its lighting, landscape and facilities districts, and the Riverside County Assessor publishes a Special Assessments page (RivCoED; City of Menifee; Riverside County Assessor).

Please ask for the current property tax bill by the home's assessor's parcel number, or APN, and read each line labeled CFD, Community Facilities District or a district name and number. Then read that district's Rate and Method of Apportionment, the formula that sets each parcel's amount, whether it rises each year and where it caps. Many newer homes here carry a Mello-Roos line and a homeowners' association assessment at the same time. California's Davis-Stirling Act governs how those associations set dues, hold elections and enforce their rules (Wikipedia: Davis-Stirling), and the association's resale documents list the dues and any special assessments. Both the CFD line and the dues are part of the monthly payment a lender qualifies you on.

What is the transfer tax?

Both counties charge the county documentary transfer tax of $1.10 for every $1,000 of the sale price when a deed records (Riverside County Assessor-Clerk-Recorder; San Bernardino County Assessor-Recorder). I did not find a city in either county that adds its own transfer tax in the sources I checked, though your escrow officer can confirm that for the specific city. Who pays it is a term of the purchase contract, and the usual Southern California customs on that are on the California page. If you are also weighing Los Angeles County, where five cities add a city transfer tax on top of the county's, the Los Angeles area guide has that section.

What should you know about fire, insurance and flood?

The Office of the State Fire Marshal updated the Fire Hazard Severity Zone maps for Southern California, adding moderate and high tiers where the local map had shown only very high zones since its last update between 2008 and 2011. San Bernardino County adopted the new zones for its county fire areas by Ordinance No. 4489 on June 10, 2025 (San Bernardino County; SBC Fire). I could not confirm Riverside County's adoption date, so Riverside County Fire is the place to ask which map applies to a Riverside County address. A seller must disclose whether the home is in a high or very high zone, and new buildings in those zones must meet stronger construction standards (OSFM). Owners there must also keep defensible space, which means keeping brush and plants cleared back from the home. Four named fires burned in Riverside County in 2026: the Shore Fire near Calimesa, the Springs Fire in Moreno Valley, the Rider Fire on April 10 and the Wood Fire near Cajalco Road on August 25 (CAL FIRE).

The zone shapes what the insurance costs, so in the Pass, the mountains or upper Yucaipa it makes sense to get an insurance quote before you write the offer. The California FAIR Plan, the state's insurer of last resort, had 696,562 policies in force in 2026, and a 29.1% average rate increase takes effect October 15, 2026, weighted toward the wildfire portion of the premium (KQED; Coverage Cat). Every residential sale comes with a Natural Hazard Disclosure report. It states whether the property is in an earthquake fault zone, seismic hazard zone, landslide zone, flood zone or fire hazard zone, so you can read those answers for any home you are considering.

For flood, FEMA's maps put every address in a zone, at the FEMA Map Service Center, and the Riverside County Flood Control and Water Conservation District publishes its own floodplain map (RCFCD). A home in FEMA's high-risk area, called the Special Flood Hazard Area, needs flood insurance when it carries a federally backed mortgage, and that premium becomes part of your monthly payment.

What are the local down payment programs called?

Several programs help with down payment and closing costs here, and each sets its own limits, which change every year. The Inland Empire Down Payment Assistance Program, IEDPA, launched in February 2025 with $1 million from U.S. Bank and serves both counties (IE Gives). Riverside County Housing and Workforce Solutions runs the county's First-Time Home Buyer Program (RivCo HWS). San Bernardino County's Community Development and Housing Department delivers its programs through nonprofit partners including NHSIE and NPHS (NPHS). The City of Hemet runs a HOME First-Time Homebuyer Program, and the state's CalHFA programs are MyHome, ZIP, MyAccess and Dream For All (CalHFA). You'll want the current figures from the agency itself, because third-party pages go stale.

How do these facts reach your mortgage?

In 2024, 43,177 homes were purchased with a mortgage in the two counties, according to federal home-loan data for 2024 (HMDA, published by the FFIEC). Of those loans, 11,266 were FHA and 3,655 were VA, so together they were about 35% of purchases here, against about 13% in Los Angeles. That is the highest FHA and VA share of any large California metro. The loan limits here are the reverse of Los Angeles too. The conforming limit is the largest loan Fannie Mae and Freddie Mac will buy in a county, and Riverside and San Bernardino counties are at the national baseline for 2026. The FHA one-unit limit in both counties is set well below that conforming figure, so here the FHA limit is the one that decides whether an FHA loan fits a given price. The 2026 conforming and FHA limits for both counties are in the box below this article, and conforming versus jumbo explains what changes when a loan crosses the conforming line.

The Tax Rate Area, any CFD lines, the homeowners and fire insurance premiums and the association dues are all included in the monthly payment a lender qualifies you on. On a new home in Menifee, Beaumont or Ontario Ranch, that often means a CFD line and association dues together. The transfer tax is part of your cash to close, and the supplemental bill arrives after closing on your own account. Pre-approval in California covers what the letter is based on and why the estimate should be built for the actual city and parcel.

When you're ready, you can run your numbers for a Riverside County or San Bernardino County purchase: pricing for your scenario and California closing costs, with no credit pull and no account. Choose the rate option that works best for you, knowing the selection can change, and the application opens from there.

Nothing here is a loan approval, a denial or a commitment to lend, and it is not tax advice. The assessed value, the Tax Rate Area and any special taxes on a specific parcel are set by that county, so please confirm them with the assessor and the treasurer-tax collector.

Common questions

What does "the IE" mean, and which counties are in it?

The IE is the Inland Empire, the metro made up of Riverside County and San Bernardino County, inland from coastal Southern California past the passes that separate it from the Los Angeles Basin. People here name the region within it: the Valley, the Pass, the Temecula Valley, the High Desert, the Coachella Valley or the mountains.

Is the FHA loan limit the same as the conforming limit in Riverside and San Bernardino counties?

No. In both counties the conforming limit is the 2026 national baseline, and the FHA one-unit limit is well below it. That is the opposite of Los Angeles and Orange counties, where the two limits are the same figure. The exact numbers for one- to four-unit homes are in the loan-limits box on this page.

How do I find out what a specific home pays in Mello-Roos?

Please ask for the current property tax bill by the home's assessor's parcel number and read each line labeled CFD or Community Facilities District. Then read that district's Rate and Method of Apportionment, which sets the parcel's amount, whether it rises each year and where it caps. Published estimates for the same community vary widely, so the parcel's own bill is the figure to use.

What does "lease land" mean on a Palm Springs or Cathedral City listing?

It means the home is on land of the Agua Caliente Indian Reservation, and the buyer owns the home itself, or holds a long-term lease on it, while leasing the ground underneath. Federal rules cap such leases at 99 years. The remaining term and the rent are written in the lease itself, so please ask for the lease before you compare the home with a fee-simple property, where you would own the land too.

When will Brightline West open in Rancho Cucamonga?

Brightline West has moved its passenger service target from 2027 to 2029. The line runs 218 miles from Las Vegas, mostly in the I-15 median, with stops at Apple Valley and Hesperia and an elevated end station in Rancho Cucamonga above the Metrolink San Bernardino Line. The company's construction page is the place to check whether Southern California work has begun.

Can I bring my Orange County property tax base to Riverside County under Proposition 19?

If you are 55 or older, Proposition 19 lets you carry your current home's taxable value to a replacement home anywhere in California, and both Riverside County and San Bernardino County accept transfers from other counties. In Riverside County the claim form for age 55 and over is BOE-19-B, and you have two years from the sale to buy the replacement.

Which hospitals are being built in the Inland Empire?

Riverside Community Hospital has a large expansion under way, and Kaiser Permanente has a 152-bed expansion planned at its Riverside Medical Center plus a La Sierra expansion expected in 2027. Loma Linda University Health broke ground in August 2026 on an 80-bed rehabilitation hospital due in summer 2028. Kaiser is also building a medical office building in Menifee and a surgery center in Murrieta, and Eisenhower Health opened a new outpatient campus in Palm Springs in April 2026.