Riverside County property record for 4127 Seymour St, Riverside, CA 92505 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 1,436 sqft · built 1959 |
| Lot Size | 0.19 acres (8,276 sqft) |
| Owner | Individual Name on File |
| Last Sale | $119,000 (Jun 2009) |
| Tax Bill | $1,940 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 143-234-012 |
| Primary APN | 143-234-012 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,436 sqft Living Area |
| Gross Area | 2,071 sqft |
| 1st Floor Area | 1,436 sqft |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Architectural Style | Traditional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Gravel |
| Lot Area | 8,276 sqft (0.19 acres) |
| Garage Type | Attached |
| Garage Area | 456 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Old Parcel Number | 063601162 |
|---|---|
| Street Address | 4127 SEYMOUR ST |
| City | RIVERSIDE |
| State | CA |
| Zip | 92505-2904 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 69 MB 037/079 LA SIERRA PARK 1 UNIT 1 |
| Legal Subdivision | LA SIERRA PARK 1 UNIT 1 |
| Legal Lot Number | 69 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 41407 |
Source: Riverside County records · APN 143-234-012
Assessment roll updated August 6, 2025 · 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 | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 5162, FULLERTON, CA 92838-0162 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 24, 2009 · Amount on Record |
| Deed Sale | Jun 24, 2009 · Amount on Record |
| Prior Sale | May 28, 2008 · Amount on Record |
| Deed Document Number | 2009320103 |
| Prior Transfer Date | Mar 09, 2005 |
| Prior Transfer Doc | 0000252175 |
| Record Updated | Sep 20, 2026 |
Source: Riverside County records · Assessment roll updated August 6, 2025 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Riverside City |
| Unified School District | Alvord Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,940.00 (+4.75%) | $153,221 (+4.04%) Land $77,253 Building $75,968 | |
| 2023 | $1,852.00 (+6.31%) | $147,273 Land $74,254 Building $73,019 | |
| 2022 | $1,742.00 | ||
| 2021 | $358,470 |
Source: FEMA National Flood Hazard Layer, Riverside County (06065C), updated October 14, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 668 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: AT&T, Verizon, Spectrum, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.
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