San Diego County property record for 391 Emerald Ave, Apt 6, El Cajon, CA 92020
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 1 ba · 840 sqft · built 1977 |
| Lot Size | 1.04 acres (45,490 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $405,000 (Sep 2024) |
| Tax Bill | $4,785 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 487-542-13-06 |
| Primary APN | 487-542-13-06 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 840 sqft Living Area |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | Condo/Apartment |
| Lot Area | 45,490 sqft |
| Street Address | 391 EMERALD AVE, 6 |
|---|---|
| City | EL CAJON |
| State | CA |
| Zip | 92020-5051 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | RM-2200 |
| Legal Description | LOT 1 US391-6 PER DOC03-1267262&UND INT IN TR 014697 |
| Legal Subdivision | EMERALD ESTATES |
| Legal Tract | 014697 |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 15901 |
391 Emerald Ave, Apt 6 is owned by two individuals who bought it in September 2024.
Source: San Diego County records, as of July 28, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 391 EMERALD AVE, 6, EL CAJON, CA 92020-5051 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Sep 27, 2024 · Amount on File |
| Deed Sale | Sep 27, 2024 · Amount on File |
| Prior Sale | Feb 18, 2011 · Amount on File |
| Deed Document Number | 2024260734 |
| Prior Transfer Date | Oct 31, 2013 |
| Prior Transfer Doc | 0000083925 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 391 Emerald Ave, Apt 6 was $4,785.
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 | $413,099 (+2%) Land $147,534 Building $265,565 | |
| 2025 | $4,785.00 | $405,000 Land $144,642 Building $260,358 |
| 2023 | $1,246.00 (+1.55%) | $100,963 Land $36,058 Building $64,905 |
| 2022 | $1,227.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 391 Emerald Ave, Apt 6 in Zone X, an area of moderate flood risk, within 500 ft of a high-risk flood zone.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 6 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.
The area around 391 Emerald Ave, Apt 6 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 618 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable · Fiber in parts of the area | 2,000 / 100 |
| Starlink Satellite | 280 / 30 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks, T-Mobile, Verizon, Wyyerd Connect.
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