Riverside County property record for 20451 Stanford Ave, Riverside, CA 92507
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 1,832 sqft · built 1957 |
| Lot Size | 0.32 acres (13,939 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $180,000 (Jan 2003) |
| Tax Bill | $2,886 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 256-110-007 |
| Primary APN | 256-110-007 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,832 sqft Living Area |
| Gross Area | 2,673 sqft |
| 1st Floor Area | 1,832 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Construction Type | Wood |
| Roof Material | Gravel |
| Lot Area | 13,939 sqft (0.32 acres) |
| Garage Type | Attached |
| Garage Area | 475 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Street Address | 20451 STANFORD AVE |
|---|---|
| City | RIVERSIDE |
| State | CA |
| Zip | 92507-6645 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT 25 MB 023/091 UNIVERSITY CITY UNIT 1 |
| Legal Subdivision | UNIVERSITY CITY UNIT 1 |
| Legal Lot Number | 25 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 50902 |
20451 Stanford Ave is owned and occupied by two individuals who bought it in January 2003.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 20451 STANFORD AVE, RIVERSIDE, CA 92507-6645 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 | Jan 24, 2003 · Amount on File |
| Deed Sale | Jan 24, 2003 · Amount on File |
| Deed Document Number | 200355331 |
| Prior Transfer Date | Nov 13, 2002 |
| Prior Transfer Doc | 0000055329 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 20451 Stanford Ave was $2,886 with a homeowner's exemption.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Unified School District | Moreno Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $265,879 (+2%) Land $73,845 Building $192,034 | ||
| 2025 | $2,886.00 Homeowner's exemption | $260,667 Land $72,398 Building $188,269 | |
| 2023 | $2,731.00 (+2.02%) Homeowner's exemption | $250,547 Land $69,588 Building $180,959 | |
| 2022 | $2,677.00 | ||
| 2021 | $414,360 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20451 Stanford Ave in Zone D, where flood risk has not been studied.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| 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 20451 Stanford Ave is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect 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 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 259 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 in parts of the area | 100 / 20 |
May also be available: GeoLinks, T-Mobile, Verizon.
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