Riverside County property record for 21985 Byron St, Perris, CA 92570 · Last verified October 2025
| Property Type | Mobile Home |
|---|---|
| Details | 2 bd · 2 ba · 800 sqft · built 1978 |
| Lot Size | 0.4 acres (17,424 sqft) |
| Owner | Owner Name on File |
| Last Sale | $105,000 (Feb 2004) |
| Tax Bill | $2,378 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 315-231-039 |
| Primary APN | 315-231-039 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 800 sqft Living Area |
| Fireplace | Fireplace |
| Year Built | Built 1978 |
|---|---|
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 17,424 sqft (0.4 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 315231039 |
|---|---|
| Old Parcel Number | 315231013 |
| Street Address | 21985 BYRON ST |
| City | PERRIS |
| State | CA |
| Zip | 92570-8717 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | .40 ACRES IN POR LOT F AND LOT 117 MB 015/058 UPTON ACRES 9 |
| Legal Subdivision | UPTON ACRES #9 |
| Legal Lot Number | 117,F |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | LAKE MATHEWS |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 42010 |
Source: Riverside County records · APN 315-231-039
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 45 W CARMEL VALLEY RD, CARMEL VALLEY, CA 93924-9575 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Feb 18, 2004 · Amount on Record |
| Deed Sale | Feb 18, 2004 · Amount on Record |
| Prior Sale | Feb 18, 2004 · Amount on Record |
| Deed Document Number | 0000109207 |
| Last Transfer Date | May 11, 2007 |
| Transfer Doc | 0000316240 |
| Record Updated | Jun 07, 2026 |
Source: Riverside County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Unified School District | Val Verde Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $2,378.00 (+38.18%) Homeowner's exemption | $142,150 (+4.04%) Land $78,184 Building $63,966 |
| 2023 | $1,721.00 (+18.2%) Homeowner's exemption | $136,632 Land $75,149 Building $61,483 |
| 2022 | $1,456.00 |
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 | Moderate above 59% of the US · above 35% of California |
|---|---|
| Wildfire Likelihood | About 1 in 625 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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