Riverside County property record for 3644 Wilbur St, Riverside, CA 92503
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.75 ba · 720 sqft · built 1949 |
| Lot Size | 0.19 acres (8,276 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $85,000 (Oct 2010) |
| Tax Bill | $1,274 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 233-051-043 |
| Primary APN | 233-051-043 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 720 sqft Living Area |
| Gross Area | 1,104 sqft |
| 1st Floor Area | 720 sqft |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Construction Type | Wood |
| Roof Material | Gravel |
| Lot Area | 8,276 sqft (0.19 acres) |
| Garage Type | Attached |
| Garage Area | 264 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Street Address | 3644 WILBUR ST |
|---|---|
| City | RIVERSIDE |
| State | CA |
| Zip | 92503-4349 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1065 |
| Legal Description | .19 ACRES NET IN PAR 2 PM 214/063 PM 33321 |
| Legal Subdivision | PM 33321 |
| Legal Tract | 33321 |
| Legal Lot Number | 2 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 31601 |
3644 Wilbur St is owner-occupied and held in a trust since October 2010.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 3644 WILBUR ST, RIVERSIDE, CA 92503-4349 |
| 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 Sale | Oct 15, 2010 · Amount on File |
| Deed Sale | Oct 15, 2010 · Amount on File |
| Deed Document Number | 2010494493 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 3644 Wilbur St was $1,274 with a homeowner's exemption.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Riverside City |
| Unified School District | Riverside Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $111,063 (+2%) Land $52,263 Building $58,800 | ||
| 2025 | $1,274.00 | $108,887 Land $51,239 Building $57,648 | |
| 2023 | $1,229.00 (+1.82%) | $104,660 Land $49,250 Building $55,410 | |
| 2022 | $1,207.00 | ||
| 2021 | $327,780 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3644 Wilbur St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 14, 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.
Wildfire risk around 3644 Wilbur St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 RIVERSIDE serves 302,776 people · EPA ID CA3310031 |
|---|---|
| Water Source | Groundwater influenced by surface water |
| Lead | 1 ppb (2023–2025) 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 268 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks.
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