San Bernardino County property record for 482 Windsor St, Ontario, CA 91761
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,474 sqft · built 1998 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $6,686 (2025) |
| Deeds & Mortgages | Dec 2023 Transfer Dec 2023 Mortgage + 1 more |
| Flood Zone | Zone D (undetermined) |
| APN | 1051-411-52-0000 |
| Primary APN | 1051-411-52-0000 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,474 sqft Living Area |
| Gross Area | 2,994 sqft |
| 1st Floor Area | 992 sqft |
| 2nd Floor Area | 1,482 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Tile |
| Lot Area | 7,500 sqft (0.172 acres) |
| Garage Type | Attached |
| Garage Area | 520 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 402 sqft |
| Patio Area | 45 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 482 WINDSOR ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91761-5908 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 15755-2 LOT 12 BOOK 269 PAGE 8 |
| Legal Subdivision | 15755-2 |
| Legal Tract | 15755-2 |
| Legal Block | 2 |
| Legal Lot Number | 12 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 1804 |
Source: San Bernardino County records · APN 1051-411-52-0000
Assessment roll updated July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 482 WINDSOR ST, ONTARIO, CA 91761-5908 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Dec 29, 2023 | Intrafamily Transfer, Transfer ATLANTIS TITLE COMPANY, ATLAS TITLE COMPANY |
| Dec 29, 2023 | Gift Deed, Transfer · FHA Mortgage UNITED WHOLESALE MORTGAGE |
| Apr 03, 2018 | Deed of Trust, Mortgage · Stand-Alone Second Mortgage CALHFA MORTGAGE ASSISTANCE CORP |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 29, 2023 |
| Deed Sale | Dec 29, 2023 |
| Prior Sale | Jan 13, 2003 · Amount on Record |
| Deed Document Number | 2023321588 |
| Prior Transfer Date | Dec 08, 2023 |
| Prior Transfer Doc | 0000321589 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Dec 29, 2023 |
| Property Address | 482 WINDSOR ST, ONTARIO, CA 91761-5908 |
| Document Number | 0000321588 |
| Map Reference | MB 269 PG 8-10 |
| Instrument Date | Dec 21, 2023 |
| Instrument | 2023-0321588 |
| Transaction Type | Transfer |
| Record Updated | Jan 12, 2024 |
| Title Company | ATLANTIS TITLE COMPANY, ATLAS TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 482 WINDSOR ST, ONTARIO, CA 91761-5908 |
| Document Type | Gift Deed |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Dec 29, 2023 |
| Property Address | 482 WINDSOR ST, ONTARIO, CA 91761-5908 |
| Document Number | 0000321589 |
| Map Reference | MB 269 PG 8-10 |
| Instrument Date | Dec 21, 2023 |
| Instrument | 2023-0321589 |
| Transaction Type | Transfer |
| Record Updated | Jan 12, 2024 |
| Title Company | ATLANTIS TITLE COMPANY, ATLAS TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 482 WINDSOR ST, ONTARIO, CA 91761-5908 |
| Document Number | 0000321590 |
|---|---|
| Date | Dec 29, 2023 |
| Instrument | 2023-0321590 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2054 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 482 WINDSOR ST, ONTARIO, CA 91761-5908 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000114051 |
|---|---|
| Date | Apr 03, 2018 |
| Instrument | 2018-0114051 |
| Name | CALHFA MORTGAGE ASSISTANCE CORP |
|---|---|
| Type | Government Agency |
| Address | RIVERSIDE, CA 92517 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Apr 02, 2028 |
Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Ontario City |
| Unified School District | Chino Valley Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $510,957 (+2%) Land $168,042 Building $342,915 | |
| 2025 | $6,686.00 (+5.42%) Homeowner's exemption | $500,938 (+4.04%) Land $164,747 Building $336,191 |
| 2023 | $6,342.00 (+0.86%) Homeowner's exemption | $481,486 Land $158,350 Building $323,136 |
| 2022 | $6,288.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: California Internet, Verizon.
Based on FCC filings for 687 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | ONTARIO MUNICIPAL UTILITIES COMPANY serves 185,010 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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