San Diego County property record for 664 S Johnson Ave, El Cajon, CA 92020
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,278 sqft · built 1948 |
| Lot Size | 0.165 acres (7,186 sqft) |
| Owner | Individual Name on File |
| Last Sale | $265,000 (Dec 2002) |
| Tax Bill | $6,347 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 487-512-14-00 |
| Primary APN | 487-512-14-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,278 sqft Living Area |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Lot Area | 7,186 sqft (0.165 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 1 Parking Space |
| Street Address | 664 S JOHNSON AVE |
|---|---|
| City | EL CAJON |
| State | CA |
| Zip | 92020-4941 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RM-2200 |
| Legal Description | BLK 2 LOT 19 TR 002098 |
| Legal Subdivision | FRANKLIN CENTER |
| Legal Tract | 002098 |
| Legal Block | 2 |
| Legal Lot Number | 19 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 15901 |
664 S Johnson Ave is owned and occupied by an individual who acquired it in April 2005.
Source: San Diego County records, as of July 28, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 664 S JOHNSON AVE, EL CAJON, CA 92020-4941 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
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 | Dec 13, 2002 · Amount on File |
| Deed Sale | Dec 13, 2002 · Amount on File |
| Prior Sale | Oct 29, 1999 · Amount on File |
| Deed Document Number | 20021142072 |
| Last Transfer Date | Apr 13, 2005 |
| Transfer Doc | 0000319185 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 664 S Johnson Ave was $6,347 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 | $487,180 (+2%) Land $301,552 Building $185,628 | |
| 2025 | $6,347.00 Homeowner's exemption | $477,629 Land $295,640 Building $181,989 |
| 2023 | $6,214.00 (+1.6%) Homeowner's exemption | $459,084 Land $284,161 Building $174,923 |
| 2022 | $6,116.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 664 S Johnson Ave in Zone X, an area of minimal flood risk.
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.
The area around 664 S Johnson Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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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