San Bernardino County property record for 1484 E Deerfield St, Ontario, CA 91761
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,466 sqft · built 1984 |
| Lot Size | 0.139 acres (6,060 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $3,132 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0216-481-92-0000 |
| Primary APN | 0216-481-92-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,466 sqft Living Area |
| Gross Area | 1,949 sqft |
| 1st Floor Area | 1,466 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 6,060 sqft (0.139 acres) |
| Lot Dimensions | 101 ft deep x 60 ft wide |
| View / Lot | Average |
| Garage Type | Attached |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 210 sqft |
| Patio Area | 210 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1484 E DEERFIELD ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91761-7134 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 10851 LOT 43 |
| Legal Subdivision | TRACT NO. 10851 |
| Legal Tract | 10851 |
| Legal Block | 2 |
| Legal Lot Number | 43 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 1808 |
1484 E Deerfield St is owner-occupied and held in a trust since September 2024.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1484 E DEERFIELD ST, ONTARIO, CA 91761-7134 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
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 | 2 Names on Deed |
|---|---|
| Last Transfer Date | Sep 30, 2024 |
| Transfer Doc | 0000300508 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 1484 E Deerfield St was $3,132.
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Ontario City |
| Unified School District | Chino Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $288,596 (+2%) Land $101,010 Building $187,586 | |
| 2025 | $3,132.00 Homeowner's exemption | $282,937 Land $99,029 Building $183,908 |
| 2023 | $2,964.00 (+0.65%) Homeowner's exemption | $271,950 Land $95,183 Building $176,767 |
| 2022 | $2,945.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1484 E Deerfield St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 1484 E Deerfield 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 867 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures