1255 Sumner Ave, El Cajon, CA 92021 Property Records

San Diego County property record for 1255 Sumner Ave, El Cajon, CA 92021

Property Summary

Property Type	Mobile Home
Details	4 bd · 2 ba · 1,486 sqft · built 2017
Lot Size	0.26 acres (11,324 sqft)
Owner	Individual Name on Record
Last Sale	$810,000 (Jun 2026)
Tax Bill	$7,624 (2025)
Deeds & Mortgages	Jun 2026 Sale & Mortgage Jul 2021 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`484-212-24-00`

Property Details

APN / Parcel Number

Primary APN	`484-212-24-00`
Alternative APN	`4842121500`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Building Area	1,486 sqft Living Area

Exterior

Year Built	Built 2017
Effective Year Built	Effective 2017
Architectural Style	Mobile Home
Lot Area	11,324 sqft (0.26 acres)
Garage Type	Carport
Carport	Carport
Parking Spaces	2 Parking Spaces

Location & Zoning

Old Parcel Number	4842121500
Street Address	1255 SUMNER AVE
City	EL CAJON
State	CA
Zip	92021-4942
Property Category	Residential
Property Type	Residential > Prefabricated > Mobile Home
Local Zoning Code	RV
Legal Description	BLK 2 LOT 14 ALLEY CLSD ADJ&W H OF LOT 15&ALL OF TR 000960
Legal Subdivision	BOSTONIA
Legal Tract	000960
Legal Block	2
Legal Lot Number	14,15
Jurisdiction	SAN DIEGO CA
Township / Civil Division	SAN DIEGO
Census Block Group	2
Census Block	2008
Census Tract	16502

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	Individual Name on Record
Mailing Address	1255 SUMNER AVE, EL CAJON, CA 92021-4942
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jun 1, 2026	Grant Deed, Transfer · FHA Mortgage PRIMECAP LENDING LLC
Jul 28, 2021	Grant Deed, Transfer · VA Mortgage GUARANTEED RATE INC
Jul 5, 2017	Grant Deed, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 1, 2026 · Amount on Record
Deed Sale	Jun 1, 2026 · Amount on Record
Prior Sale	Jul 28, 2021 · Amount on Record
Deed Document Number	2026156531
Prior Transfer Date	Oct 16, 2012
Prior Transfer Doc	0000678353
Record Updated	Oct 29, 2026

June 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Jun 1, 2026
Property Address	1255 SUMNER AVE, EL CAJON, CA 92021-4942
Document Number	0000156531
Instrument Date	May 14, 2026
Instrument	2026156531
Transaction Type	Transfer
Record Updated	Jun 10, 2026
Title Company	TICOR TITLE INSURANCE COMPANY, TICOR TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$89,991.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1255 SUMNER AVE, EL CAJON, CA 92021-4942
Investor	Possibly a Property Investor

Mortgage

Document Number	0000156532,
Date	Jun 1, 2026
Instrument	2026156532

Lender

Name	PRIMECAP LENDING LLC

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 1, 2056

Interest

Rate	6.3%
Max Rate	-1%

July 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Jul 28, 2021
Property Address	1255 SUMNER AVE, EL CAJON, CA 92021-4942
Document Number	0000538218
Map Reference	MAP 960
Instrument Date	Jul 8, 2021
Instrument	2021-0538218
Transaction Type	Transfer
Record Updated	Aug 6, 2021
Title Company	WFG TITLE COMPANY/CA-SAN DIEGO, WFG TITLE CO OF CA SAN DIEGO

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	620 PARADISE WAY, NATIONAL CITY, CA 91950-3060

Mortgage

Document Number	0000538219
Date	Jul 28, 2021
Instrument	2021-0538219

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2051

July 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Jul 5, 2017
Property Address	1255 SUMNER AVE, EL CAJON, CA 92021-4942
Document Number	0000302889
Map Reference	MAP960
Instrument Date	Jun 19, 2017
Instrument	2017-0302889
Transaction Type	Transfer
Record Updated	Aug 24, 2021
Title Company	LAWYERS TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1255 SUMNER AVE, EL CAJON, CA 92021-4942

Mortgage

Document Number	0000302890
Date	Jul 5, 2017
Instrument	2017-0302890

Lender

Name	AMERICAN PACIFIC MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2047

Tax Assessment & Valuation

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

Property Jurisdictions

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)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$725,227 (+2%) Land $378,850 Building $346,377
2025	$7,624.00 (-20.76%) Veteran's exemption	$711,008 (+4.04%) Land $371,422 Building $339,586
2024	$9,622.00 (+2.9%)
2023	$9,351.00 (+2.02%)	$683,400 Land $357,000 Building $326,400
2022	$9,166.00

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 Zone	Zone X minimal risk
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.

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 628 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
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.

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