San Diego County property record for 657 S Johnson Ave, El Cajon, CA 92020
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 848 sqft · built 1948 |
| Lot Size | 0.156 acres (6,797 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $111,000 (Dec 1988) |
| Tax Bill | $2,802 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 487-544-08-00 |
| Primary APN | 487-544-08-00 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 848 sqft Living Area |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Lot Area | 6,797 sqft (0.156 acres) |
| Lot Dimensions | 119 ft deep x 60 ft wide |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 1 Parking Space |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 657 S JOHNSON AVE |
|---|---|
| City | EL CAJON |
| State | CA |
| Zip | 92020-4918 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS-6 |
| Legal Description | LOTS 45 & 46 N 60 FT TR 001621 |
| Legal Subdivision | EL CAJON ACRES |
| Legal Tract | 001621 |
| Legal Block | 2 |
| Legal Lot Number | 45,46 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 15901 |
Source: San Diego County records, as of July 28, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 657 S JOHNSON AVE, EL CAJON, CA 92020-4918 |
| Owner Type | Company |
| Vesting | Life Tenant |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 23, 1988 · Amount on Record |
| Deed Sale | Dec 23, 1988 · Amount on Record |
| Prior Sale | Jun 18, 1984 · Amount on Record |
| Deed Document Number | 1988662506 |
| Last Transfer Date | Jan 31, 1996 |
| Transfer Doc | 0000058462 |
| Record Updated | Oct 29, 2026 |
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 | $212,425 (+2%) Land $105,256 Building $107,169 | |
| 2025 | $2,802.00 (+2.64%) Homeowner's exemption | $208,261 (+4.04%) Land $103,193 Building $105,068 |
| 2023 | $2,730.00 (+2.71%) Homeowner's exemption | $200,176 Land $99,187 Building $100,989 |
| 2022 | $2,658.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 3, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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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