1266 Sumner Ave, El Cajon, CA 92021 Property Records

San Diego County property record for 1266 Sumner Ave, El Cajon, CA 92021

Property Summary

Property TypeMulti-Family Dwellings
Details6 bd · 6 ba · 3,374 sqft · built 1998
Lot Size0.207 acres (9,028 sqft)
OwnerCompany Name on Record
Last Sale$576,000 (Apr 2003)
Tax Bill$10,573 (2025)
Flood ZoneZone X (minimal risk)
APN484-211-19-00

Property Details

APN / Parcel Number

Primary APN484-211-19-00
Alternative APN
  • 4842111800

Interior

Bedrooms6 Beds
Full Baths6 Baths
Units3 Units
Building Area3,374 sqft Living Area

Exterior

Year BuiltBuilt 1998
Effective Year BuiltEffective 1998
Architectural StyleMulti-Family
Lot Area9,028 sqft (0.207 acres)

Location & Zoning

Old Parcel Number4842111800
Street Address1266 SUMNER AVE
CityEL CAJON
StateCA
Zip92021-4995
Property CategoryResidential
Property TypeResidential > Multi-Unit > Multi-Family Dwellings
Local Zoning CodeRV
Legal DescriptionBLK 3 LOT 8 (EX FCC)D77-296236 IN LOTS 9&10&W H OF TR 000960
Legal SubdivisionBOSTONIA
Legal Tract000960
Legal Block3
Legal Lot Number8,9
JurisdictionSAN DIEGO CA
Township / Civil DivisionSAN DIEGO
Census Block Group2
Census Block2005
Census Tract16502

Owner

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 RecordCompany Name on Record
Mailing Address2120 CORTE DORADO ESPUELA, ALPINE, CA 91901-3191
Owner TypeCompany
VestingCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleApr 18, 2003 · Amount on Record
Deed SaleApr 18, 2003 · Amount on Record
Prior SaleNov 5, 1996 · Amount on Record
Deed Document Number2003452668
Last Transfer DateDec 26, 2013
Transfer Doc0000742457
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: San Diego County assessment roll, as of July 28, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySan Diego County
Elementary School DistrictCajon Valley Union Elementary School District (KG - 08)
Secondary School DistrictGrossmont Union High School District (09 - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$605,839 (+2%) Land $201,943 Building $403,896
2025$10,573.00 (+5.57%)$593,961 (+4.04%) Land $197,984 Building $395,977
2023$10,015.00 (+2.7%)$570,898 Land $190,297 Building $380,601
2022$9,752.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective September 3, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies3 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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemHELIX WATER DISTRICT
serves 277,918 people · EPA ID CA3710010
Water SourceSurface water
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 628 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Cox Communications
Cable · Fiber in parts of the area
2,000 / 100
Verizon
Fixed Wireless
300 / 20
Starlink
Satellite
280 / 30
AT&T
DSL · Fiber, Fixed Wireless in parts of the area
100 / 20

May also be available: GeoLinks, T-Mobile, Wyyerd Connect.

Nearby Properties on Sumner Ave

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