Riverside County property record for 20792 Costello Ave, Perris, CA 92570
| Property Type | Mobile Home |
|---|---|
| Details | 2 bd · 2 ba · 1,152 sqft · built 1973 |
| Lot Size | 0.95 acres (41,382 sqft) |
| Owner | Individual Name on File |
| Last Sale | $225,000 (Sep 2020) |
| Tax Bill | $2,411 (2025) |
| Deeds & Mortgages | Sep 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 315-040-007 |
| Primary APN | 315-040-007 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,152 sqft Living Area |
| 1st Floor Area | 1,152 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Mobile Home |
| Construction Type | Wood |
| Roof Material | Gravel |
| Lot Area | 41,382 sqft (0.95 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Street Address | 20792 COSTELLO AVE |
|---|---|
| City | PERRIS |
| State | CA |
| Zip | 92570-9598 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Local Zoning Code | RR |
| Legal Description | .95 ACRES M/L IN POR PAR 6 RS 009/005 |
| Legal Lot Number | 6 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | LAKE MATHEWS |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 42009 |
20792 Costello Ave, a mobile home, is owned and occupied by an individual who bought it in September 2020.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 20792 COSTELLO AVE, PERRIS, CA 92570-9598 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Sep 22, 2020 · Amount on File |
| Deed Sale | Sep 22, 2020 · Amount on File |
| Prior Sale | Jan 19, 2018 · Amount on File |
| Deed Document Number | 2020449762 |
| Prior Transfer Date | Mar 12, 2018 |
| Prior Transfer Doc | 0000150042 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Sep 22, 2020 |
| Property Address | 20792 COSTELLO AVE, PERRIS, CA 92570-9598 |
| Document Number | 0000449762 |
| Instrument Date | Sep 15, 2020 |
| Instrument | 449762 |
| Transaction Type | Transfer |
| Record Updated | Oct 1, 2020 |
| Title Company | WESTERN RESOURCES TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $248.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 20792 COSTELLO AVE PERRIS CA 925709598, PERRIS, CA 92570-9598 |
The 2025 property tax bill for 20792 Costello Ave was $2,411.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Unified School District | Val Verde Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $160,090 (+2%) Land $143,530 Building $16,560 | ||
| 2025 | $2,411.00 | $156,952 Land $140,716 Building $16,236 | |
| 2023 | $1,726.00 (+1.95%) | $150,858 Land $135,252 Building $15,606 | |
| 2022 | $1,693.00 | ||
| 2021 | $239,130 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20792 Costello Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 7 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 20792 Costello Ave is moderate, ranking above 64% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 64% of the US · lower than 60% of California |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Direct burnable vegetation |
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 | EASTERN MUNICIPAL WD serves 659,923 people · EPA ID CA3310009 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Lead | 3 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 119 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
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