Riverside County property record for 21871 Byron St, Perris, CA 92570 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 1,485 sqft · built 1979 |
| Lot Size | 0.5 acres (21,780 sqft) |
| Owner | Individual Name on File |
| Last Sale | $180,000 (Jul 2008) |
| Tax Bill | $2,749 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 315-231-033 |
| Primary APN | 315-231-033 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,485 sqft Living Area |
| Gross Area | 1,925 sqft |
| 1st Floor Area | 1,485 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1980 |
| Construction Type | Wood |
| Roof Material | Gravel |
| Lot Area | 21,780 sqft (0.5 acres) |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Old Parcel Number | 315231007 |
|---|---|
| Street Address | 21871 BYRON ST |
| City | PERRIS |
| State | CA |
| Zip | 92570-6376 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | .50 ACRES IN POR LOT F AND LOT 111 MB 015/058 UPTON ACRES 9 |
| Legal Subdivision | UPTON ACRES 9 |
| Legal Lot Number | F |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | LAKE MATHEWS |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 42010 |
Source: Riverside County records · APN 315-231-033
Assessment roll updated July 29, 2026 · Last verified August 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 | 21871 BYRON ST, PERRIS, CA 92570-6376 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 31, 2008 · Amount on Record |
| Deed Sale | Jul 31, 2008 · Amount on Record |
| Prior Sale | Jul 23, 2007 · Amount on Record |
| Deed Document Number | 2008421216 |
| Prior Transfer Date | Jun 23, 2008 |
| Prior Transfer Doc | 0000421215 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Property Address | 21871 BYRON ST, PERRIS, CA 92570-6376 |
| Document Number | 0000538740 |
| Instrument Date | Oct 27, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Nov 16, 2020 |
| Title Company | PACIFIC COAST TITLE COMPANY, PACIFIC COAST TITLE CO. |
| Name | Verified Name |
|---|---|
| Address | 21871 BYRON ST PERRIS CA 925706376, PERRIS, CA 92570-6376 |
| Document Number | 0000538740 |
|---|---|
| Date | Nov 03, 2020 |
| Instrument | 538740 |
| Name | PURPOSE FNDG INC |
|---|---|
| Address | LAGUNA NIGUEL, CA 92677 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Nov 02, 2035 |
Source: Riverside County records · Assessment roll updated July 29, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Unified School District | Val Verde 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 |
|---|---|---|---|
| 2026 | $254,559 (+2%) Land $91,935 Building $162,624 | ||
| 2025 | $2,749.00 (+11.75%) Homeowner's exemption | $249,569 (+4.04%) Land $90,133 Building $159,436 | |
| 2023 | $2,460.00 (+2.03%) Homeowner's exemption | $239,880 Land $86,634 Building $153,246 | |
| 2022 | $2,411.00 | ||
| 2021 | $338,400 |
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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