San Diego County property record for 306 S Johnson Ave, El Cajon, CA 92020
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,228 sqft · built 1942 |
| Lot Size | 0.19 acres (8,275 sqft) |
| Owner | Individual Name on File |
| Last Sale | $85,000 (Aug 1991) |
| Tax Bill | $3,461 (2025) |
| Deeds & Mortgages | May 2026 Transfer May 2026 Transfer + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 487-312-14-00 |
| Primary APN | 487-312-14-00 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 1,228 sqft Living Area |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1942 |
| Lot Area | 8,275 sqft (0.19 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 4 Parking Spaces |
| Street Address | 306 S JOHNSON AVE |
|---|---|
| City | EL CAJON |
| State | CA |
| Zip | 92020-4318 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RM-2200 |
| Legal Description | LOT 251 (EX ST) TR 002028 |
| Legal Subdivision | GARDEN HOMES |
| Legal Tract | 002028 |
| Legal Block | 1 |
| Legal Lot Number | 251 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 16000 |
Source: San Diego County records · APN 487-312-14-00
Assessment roll updated July 28, 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 | 306 S JOHNSON AVE, EL CAJON, CA 92020-4318 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| May 05, 2026 | Transfer on Death Deed, Transfer NONE LISTED ON DOCUMENT |
| May 05, 2026 | Quit Claim Deed, Transfer NONE LISTED ON DOCUMENT |
| May 05, 2026 | Affidavit of Death of Trustee, Transfer |
| May 05, 2026 | Affidavit of Death of Trustee, Transfer |
| May 05, 2026 | Affidavit of Death of Trustee, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 15, 1991 · Amount on Record |
| Deed Sale | Aug 15, 1991 · Amount on Record |
| Deed Document Number | 1991418306 |
| Last Transfer Date | Aug 03, 1992 |
| Transfer Doc | 0000719800 |
| Record Updated | Sep 20, 2026 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | May 05, 2026 |
| Property Address | 306 S JOHNSON AVE, EL CAJON, CA 92020-4318 |
| Document Number | 0000127473 |
| Instrument Date | May 04, 2026 |
| Instrument | 2026127473 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | May 05, 2026 |
| Property Address | 306 S JOHNSON AVE, EL CAJON, CA 92020-4318 |
| Document Number | 0000127472 |
| Instrument Date | May 04, 2026 |
| Instrument | 2026127472 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 306 S JOHNSON AVE, EL CAJON, CA 92020-4318 |
| Document Type | Affidavit of Death of Trustee |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | May 05, 2026 |
| Property Address | 306 S JOHNSON AVE, EL CAJON, CA 92020-4318 |
| Document Number | 0000127471 |
| Instrument Date | Apr 28, 2026 |
| Instrument | 2026127471 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 389 W WASHINGTON AVE, EL CAJON, CA 92020-5137 |
| Document Type | Affidavit of Death of Trustee |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | May 05, 2026 |
| Property Address | 306 S JOHNSON AVE, EL CAJON, CA 92020-4318 |
| Document Number | 0000127475 |
| Instrument Date | Apr 28, 2026 |
| Instrument | 2026127475 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Document Type | Affidavit of Death of Trustee |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | May 05, 2026 |
| Property Address | 306 S JOHNSON AVE, EL CAJON, CA 92020-4318 |
| Document Number | 0000127470 |
| Instrument Date | Apr 28, 2026 |
| Instrument | 2026127470 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 389 W WASHINGTON AVE, EL CAJON, CA 92020-5137 |
Source: San Diego County records · Assessment roll updated July 28, 2026 · Last verified August 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $182,750 (+2%) Land $90,165 Building $92,585 | |
| 2025 | $3,461.00 (+8.19%) | $179,168 (+4.04%) Land $88,398 Building $90,770 |
| 2024 | $3,199.00 (-9.48%) | |
| 2023 | $3,534.00 (+5.08%) | $172,213 Land $84,966 Building $87,247 |
| 2022 | $3,363.00 |
Source: FEMA National Flood Hazard Layer as of September 3, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 100 |
| Starlink Satellite | 280 / 30 |
May also be available: AT&T, California Internet, T-Mobile USA, Verizon, Wyyerd Group.
Based on FCC filings for 520 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | HELIX WATER DISTRICT serves 277,918 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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