San Diego County property record for 857 Wilson Ave, El Cajon, CA 92020
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,746 sqft · built 1952 |
| Lot Size | 0.349 acres (15,200 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $700,000 (Mar 2021) |
| Tax Bill | $10,505 (2025) |
| Deeds & Mortgages | Mar 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 492-014-09-00 |
| Primary APN | 492-014-09-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 1,746 sqft Living Area |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Lot Area | 15,200 sqft (0.349 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 1 Parking Space |
| Street Address | 857 WILSON AVE |
|---|---|
| City | EL CAJON |
| State | CA |
| Zip | 92020-5747 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS-6 |
| Legal Description | LOT 121 TR 001636 |
| Legal Subdivision | EL CAJON ACRES |
| Legal Tract | 001636 |
| Legal Block | 1 |
| Legal Lot Number | 121 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 15902 |
857 Wilson Ave is owned and occupied by two individuals who bought it in March 2021.
Source: San Diego County records, as of July 28, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 857 WILSON AVE, EL CAJON, CA 92020-5747 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 4, 2021 · Amount on File |
| Deed Sale | Mar 4, 2021 · Amount on File |
| Prior Sale | Nov 13, 1989 · Amount on File |
| Deed Document Number | 2021171285 |
| Prior Transfer Date | Apr 1, 2016 |
| Prior Transfer Doc | 0000148199 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Mar 4, 2021 |
| Property Address | 857 WILSON AVE, EL CAJON, CA 92020-5747 |
| Document Number | 0000171285 |
| Map Reference | MAP 1636 |
| Instrument Date | Feb 27, 2021 |
| Instrument | 2021-0171285 |
| Transaction Type | Transfer |
| Record Updated | Aug 24, 2021 |
| Title Company | WFG NATIONAL TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 857 WILSON AVE, EL CAJON, CA 92020-5747 |
| Document Number | 0000171286 |
|---|---|
| Date | Mar 4, 2021 |
| Instrument | 2021-0171286 |
| Name | FINANCE OF AMERICA MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Mar 1, 2051 |
The 2025 property tax bill for 857 Wilson Ave was $10,505 with a homeowner's exemption.
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | El Cajon City |
| Elementary School District | Cajon Valley Union Elementary School District (KG - 08) |
| Secondary School District | Grossmont Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $772,854 (+2%) Land $552,040 Building $220,814 | |
| 2025 | $10,505.00 Homeowner's exemption | $757,701 Land $541,216 Building $216,485 |
| 2023 | $10,016.00 (-0.71%) Homeowner's exemption | $728,280 Land $520,200 Building $208,080 |
| 2022 | $10,088.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 857 Wilson Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 3, 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 |
| Nearby Flood Policies | 1 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 857 Wilson Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 | HELIX WATER DISTRICT serves 277,918 people · EPA ID CA3710010 |
|---|---|
| Water Source | Surface water |
| Lead | Under 1 ppb (2022–2024) 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 520 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 100 |
| Starlink Satellite | 280 / 30 |
May also be available: AT&T, GeoLinks, T-Mobile, Verizon, Wyyerd Connect.
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