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747 Blackthorne Ave, El Cajon, CA 92020 Property Records

San Diego County property record for 747 Blackthorne Ave, El Cajon, CA 92020

Property Summary

Property TypeSingle Family Home
Details2 bd · 2 ba · 1,781 sqft · built 1952
Lot Size0.23 acres (10,000 sqft)
Owner2 Company Names on Record
Tax Bill$5,248 (2025)
Deeds & MortgagesApr 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN487-362-04-00

Property Details

APN / Parcel Number

Primary APN487-362-04-00

Interior

Bedrooms2 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Stories1 Story
Building Area1,781 sqft Living Area
Basement Area1,781 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1952
Effective Year BuiltEffective 1952
Architectural StyleConventional
Exterior MaterialStucco
Roof MaterialComposition Shingle
Lot Area10,000 sqft (0.23 acres)
Lot Dimensions125 ft deep x 80 ft wide
Garage TypeDetached
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Heating SystemFloor/Wall Furnace
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address747 BLACKTHORNE AVE
CityEL CAJON
StateCA
Zip92020-5610
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRS-6
Legal DescriptionLOT 116 TR 002848
Legal SubdivisionGROSSMONT TERRACE
Legal Tract002848
Legal Block2
Legal Lot Number116
JurisdictionSAN DIEGO CA
Township / Civil DivisionSAN DIEGO
Census Block Group2
Census Block2010
Census Tract16000

Owner

Source: San Diego County records, as of July 28, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record2 Company Names on Record
Mailing Address747 BLACKTHORNE AVE, EL CAJON, CA 92020-5610
Owner TypeCompany
VestingLife Tenant

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJun 27, 1995
Deed SaleJun 27, 1995
Prior SaleJul 25, 1990 · Amount on Record
Deed Document Number1995267258
Last Transfer DateMay 6, 2016
Transfer Doc0000228658
Record UpdatedOct 29, 2026

April 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN DIEGO CA
Property Address747 BLACKTHORNE AVE, EL CAJON, CA 92020-5610
Document Number0000222564
Instrument DateApr 24, 2020
Transaction TypeMortgage
Record UpdatedMay 12, 2020
Title CompanyTICOR TITLE SAN DIEGO BR

Transferred To (Grantee/Buyer)

NameVerified Name
Address747 BLACKTHORNE AVE EL CAJON CA 920205610, EL CAJON, CA 92020-5610

Mortgage

Document Number0000222564
DateMay 1, 2020
Instrument222564
Lender
NameLOANDEPOT.COM LLC
TypeFunding / Finance Company
AddressFOOTHILL RANCH, CA 92610
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueApr 30, 2050

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountySan Diego County
MunicipalityEl Cajon City
Secondary School DistrictGrossmont Union High School District (09 - 12)
Elementary School DistrictLa Mesa-Spring Valley School District (KG - 08)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$351,185 (+2%) Land $119,911 Building $231,274
2025$5,248.00 (+2.76%) Homeowner's exemption$344,300 (+4.04%) Land $117,560 Building $226,740
2023$5,107.00 (+2.39%) Homeowner's exemption$330,933 Land $112,996 Building $217,937
2022$4,988.00

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

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

Values are read at the parcel center point; 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 373 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL		5,000 / 5,000
Cox Communications
Cable		2,000 / 100
Starlink
Satellite		280 / 30

May also be available: T-Mobile, Verizon.

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