Riverside County property record for 3637 Jefferson St, Riverside, CA 92504
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 1,748 sqft · built 1960 |
| Lot Size | 0.24 acres (10,454 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,833 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 230-020-045 |
| Primary APN | 230-020-045 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,748 sqft Living Area |
| Gross Area | 2,142 sqft |
| 1st Floor Area | 1,748 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 10,454 sqft (0.24 acres) |
| Garage Type | Detached |
| Garage Area | 594 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Old Parcel Number | 052803248 |
|---|---|
| Street Address | 3637 JEFFERSON ST |
| City | RIVERSIDE |
| State | CA |
| Zip | 92504-3521 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | .24 ACRES M/L IN POR LOT 5 BLK 21 MB 001/070 SB R L & I CO |
| Legal Subdivision | R L & I CO |
| Legal Block | 21 |
| Legal Lot Number | 5 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 31401 |
3637 Jefferson St is owned and occupied by two individuals.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3637 JEFFERSON ST, RIVERSIDE, CA 92504-3521 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 3637 Jefferson St was $2,833 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 | $261,501 (+2%) Land $82,950 Building $178,551 | ||
| 2025 | $2,833.00 Homeowner's exemption | $256,374 Land $81,324 Building $175,050 | |
| 2023 | $2,727.00 (+1.94%) Homeowner's exemption | $246,420 Land $78,167 Building $168,253 | |
| 2022 | $2,675.00 | ||
| 2021 | $569,070 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3637 Jefferson 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.
The area around 3637 Jefferson 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 | 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 513 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: GeoLinks, T-Mobile, Verizon.
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