Riverside County property record for 21665 Byron St, Perris, CA 92570 · Last verified October 2025
| Property Type | Mobile Home |
|---|---|
| Details | 3 bd · 2 ba · 1,248 sqft · built 1984 |
| Lot Size | 0.329 acres (14,374 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $198,000 (Apr 2016) |
| Tax Bill | $2,657 (2025) |
| Deeds & Mortgages | Feb 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 315-241-009 |
| Primary APN | 315-241-009 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,248 sqft Living Area |
| Fireplace | Fireplace |
| Year Built | Built 1984 |
|---|---|
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 14,374 sqft (0.329 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 315241009 |
|---|---|
| Street Address | 21665 BYRON ST |
| City | PERRIS |
| State | CA |
| Zip | 92570-9300 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | LOT 113 MB 015/057 UPTON ACRES 8 |
| Legal Subdivision | UPTON ACRES |
| Legal Tract | 8 |
| Legal Lot Number | 113 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | LAKE MATHEWS |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 42010 |
Source: Riverside County records · APN 315-241-009
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 21665 BYRON ST, PERRIS, CA 92570-9300 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 26, 2016 · Amount on Record |
| Deed Sale | Apr 26, 2016 · Amount on Record |
| Prior Sale | Apr 26, 2016 |
| Deed Document Number | 0000165237 |
| Last Transfer Date | Sep 16, 2016 |
| Transfer Doc | 0000403688 |
| Record Updated | Jun 07, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Property Address | 21665 BYRON ST, PERRIS, CA 92570-9300 |
| Transaction Type | Mortgage |
| Record Updated | Mar 09, 2022 |
| Title Company | TICOR TITLE RIVERSIDE |
| Name | Verified Name |
|---|---|
| Address | 21665 BYRON ST, PERRIS, CA 92570-9300 |
| Document Number | 0000098070 |
|---|---|
| Date | Feb 28, 2022 |
| Instrument | 2022-0098070 |
| Name | SUN WEST MORTGAGE COMPANY INC |
|---|---|
| Type | Mortgage Company |
| Address | BUENA PARK, CA 90620 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Mar 01, 2042 |
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 | $2,657.00 (+3.51%) | $234,385 (+4.04%) Land $70,312 Building $164,073 |
| 2023 | $2,567.00 (+1.95%) | $225,285 Land $67,583 Building $157,702 |
| 2022 | $2,518.00 |
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 |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Moderate above 54% of the US · above 32% of California |
|---|---|
| Wildfire Likelihood | About 1 in 877 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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