San Diego County property record for 1153 Sumner Ave, El Cajon, CA 92021
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,264 sqft · built 1950 |
| Lot Size | 0.5 acres (21,780 sqft) |
| Owner | Company Name on File |
| Last Sale | $185,000 (Feb 1999) |
| Tax Bill | $6,447 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 484-183-28-00 |
| Primary APN | 484-183-28-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,264 sqft Living Area |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Lot Area | 21,780 sqft (0.5 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 1153 SUMNER AVE |
|---|---|
| City | EL CAJON |
| State | CA |
| Zip | 92021-4801 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RV |
| Legal Description | BLK 17 LOT 16 (EX ST&W H) TR 001856 |
| Legal Subdivision | BOSTONIA ACRES |
| Legal Tract | 001856 |
| Legal Block | 17 |
| Legal Lot Number | 16 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 16502 |
1153 Sumner Ave is owned by a company that acquired it in October 2003.
Source: San Diego County records, as of July 28, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 240 RIVERVIEW PKWY, SANTEE, CA 92071-5825 |
| Owner Type | Company |
| Vesting | Company |
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 | Feb 18, 1999 · Amount on File |
| Deed Sale | Feb 18, 1999 · Amount on File |
| Deed Document Number | 199998245 |
| Last Transfer Date | Oct 9, 2003 |
| Transfer Doc | 0001260673 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1153 Sumner Ave was $6,447.
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| 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 | $443,171 (+2%) Land $162,495 Building $280,676 | |
| 2025 | $6,447.00 | $434,482 Land $159,309 Building $275,173 |
| 2023 | $6,181.00 (+2.25%) | $417,613 Land $153,124 Building $264,489 |
| 2022 | $6,045.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1153 Sumner Ave in Zone X, an area of minimal 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 minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 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 1153 Sumner 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 650 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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