761 Blackthorne Ave, El Cajon, CA 92020 Property Records

San Diego County property record for 761 Blackthorne Ave, El Cajon, CA 92020

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,440 sqft · built 1952
Lot Size	0.23 acres (10,000 sqft)
Owner	2 Individual Names on Record
Tax Bill	$10,267 (2025)
Deeds & Mortgages	Jun 2023 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`487-362-03-00`

Property Details

APN / Parcel Number

Primary APN	`487-362-03-00`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,440 sqft Living Area

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1952
Lot Area	10,000 sqft (0.23 acres)
Garage Type	Carport
Carport	Carport
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	761 BLACKTHORNE AVE
City	EL CAJON
State	CA
Zip	92020-5610
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RS-6
Legal Description	LOT 117 TR 002848
Legal Subdivision	GROSSMONT TERRACE
Legal Tract	002848
Legal Block	2
Legal Lot Number	117
Jurisdiction	SAN DIEGO CA
Township / Civil Division	SAN DIEGO
Census Block Group	2
Census Block	2010
Census Tract	16000

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 Record	2 Individual Names on Record
Mailing Address	761 BLACKTHORNE AVE, EL CAJON, CA 92020-5610
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Oct 18, 1994
Transfer Doc	0000673341
Record Updated	Oct 29, 2026

June 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Jun 20, 2023
Property Address	761 BLACKTHORNE AVE, EL CAJON, CA 92020-5610
Document Number	0000160631
Map Reference	MAP 2848
Instrument Date	Jun 9, 2023
Instrument	2023-0160631
Transaction Type	Transfer
Record Updated	Jun 29, 2023
Title Company	WFG NATIONAL TITLE COMPANY/CA, WFG NATIONAL TITLE CO OF CA

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	761 BLACKTHORNE AVE, EL CAJON, CA 92020-5610

Mortgage

Document Number	0000160632
Date	Jun 20, 2023
Instrument	2023-0160632

Lender

Name	MEGA CAPITAL FUNDING INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2053

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	San Diego County
Municipality	El Cajon City
Secondary School District	Grossmont Union High School District (09 - 12)
Elementary School District	La Mesa-Spring Valley School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$723,908 (+2%) Land $501,284 Building $222,624
2025	$10,267.00 (-13.95%) Homeowner's exemption	$709,714 (-18.14%) Land $491,455 Building $218,259
2023	$11,931.00 (+347.02%)	$867,000 (+592.88%) Land $612,000 Building $255,000
2022	$2,669.00 Homeowner's exemption	$125,130 Land $52,441 Building $72,689

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 Zone	Zone X minimal risk
Flood Insurance Requirement	Not 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 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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 373 locations within half a mile, as of December 31, 2025

Provider	Max 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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