San Bernardino County property record for 3157 Thoroughbred St, Ontario, CA 91761
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,063 sqft · built 2000 |
| Lot Size | 0.172 acres (7,474 sqft) |
| Owner | Individual Name on File |
| Last Sale | $329,000 (Apr 2012) |
| Tax Bill | $4,577 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 0218-901-06-0000 |
| Primary APN | 0218-901-06-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,063 sqft Living Area |
| Gross Area | 2,682 sqft |
| 1st Floor Area | 952 sqft |
| 2nd Floor Area | 1,111 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Tile |
| Lot Area | 7,474 sqft (0.172 acres) |
| Garage Type | Attached |
| Garage Area | 619 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 172 sqft |
| Patio Area | 172 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 3157 THOROUGHBRED ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91761-5078 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 15901 LOT 6 BOOK 278 PAGE 38 |
| Legal Tract | 15901 |
| Legal Block | 3 |
| Legal Lot Number | 6 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 3 |
| Census Block | 3022 |
| Census Tract | 1906 |
3157 Thoroughbred St is owned and occupied by an individual who bought it in April 2012.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3157 THOROUGHBRED ST, ONTARIO, CA 91761-5078 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 26, 2012 · Amount on File |
| Deed Sale | Apr 26, 2012 · Amount on File |
| Prior Sale | Dec 8, 2000 · Amount on File |
| Deed Document Number | 2012162851 |
| Prior Transfer Date | Aug 17, 2009 |
| Prior Transfer Doc | 0000377805 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 3157 Thoroughbred St was $4,577 with a homeowner's exemption.
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Ontario City |
| Secondary School District | Chaffey Joint Union High School District (09 - 12) |
| Elementary School District | Mountain View Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $421,505 (+2%) Land $147,526 Building $273,979 | |
| 2025 | $4,577.00 Homeowner's exemption | $413,240 Land $144,633 Building $268,607 |
| 2023 | $4,410.00 (+1.4%) | $397,193 Land $139,017 Building $258,176 |
| 2022 | $4,349.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3157 Thoroughbred St in Zone X, an area of moderate flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 3157 Thoroughbred St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | ONTARIO MUNICIPAL UTILITIES COMPANY serves 185,010 people · EPA ID CA3610034 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jul 2025 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 654 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Inyo Networks.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures