San Bernardino County property record for 643 S Willow Ave, Rialto, CA 92376
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,380 sqft · built 1980 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,673 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0131-092-02-0000 |
| Primary APN | 0131-092-02-0000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,380 sqft Living Area |
| Gross Area | 1,760 sqft |
| 1st Floor Area | 1,380 sqft |
| Family Room | Family Room |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Garage Type | Attached |
| Garage Area | 380 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Patio/Porch |
| Porch Area | 100 sqft |
| Patio Area | 100 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Water Source | Commercial |
| Old Parcel Number | 0131092020000 |
|---|---|
| Street Address | 643 S WILLOW AVE |
| City | RIALTO |
| State | CA |
| Zip | 92376-6956 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 2072 LOT 9 COLONIA RIALTO |
| Legal Subdivision | TRACT NO. 2072 COLONIAL RIALTO |
| Legal Tract | 2072 |
| Legal Lot Number | 9 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | SAN BERNARDINO |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 3607 |
643 S Willow Ave is owned and occupied by an individual who acquired it in September 1998.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 643 S WILLOW AVE, RIALTO, CA 92376-6956 |
| 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 Transfer Date | Sep 22, 1998 |
| Transfer Doc | 0000401381 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 643 S Willow Ave was $4,673.
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Rialto City |
| Unified School District | Rialto Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $348,342 (+2%) Land $87,086 Building $261,256 | |
| 2025 | $4,673.00 | $341,511 Land $85,378 Building $256,133 |
| 2023 | $4,774.00 (+7.94%) | $328,250 Land $82,063 Building $246,187 |
| 2022 | $4,423.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 643 S Willow Ave in Zone X, an area of minimal 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 minimal risk |
|---|---|
| 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 643 S Willow Ave 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 | CITY OF RIALTO serves 59,264 people · EPA ID CA3610038 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2024 |
| 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 648 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks, Verizon.
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