421 S Johnson Ave, El Cajon, CA 92020 Property Records

San Diego County property record for 421 S Johnson Ave, El Cajon, CA 92020

Property Summary

Property Type	Condominium
Details	3 bd · 1.5 ba · 1,036 sqft · built 1975
Lot Size	0.783 acres (34,104 sqft)
Owner	2 Individuals on Record
Last Sale	$365,000 (Jul 2017)
Tax Bill	$4,823 (2025)
Deeds & Mortgages	Nov 2019 Mortgage Sep 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`487-541-29-09`

Property Details

APN / Parcel Number

Primary APN	`487-541-29-09`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Building Area	1,036 sqft Living Area

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1975
Architectural Style	Condo/Apartment
Lot Area	34,104 sqft (0.783 acres)
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	421 S JOHNSON AVE
City	EL CAJON
State	CA
Zip	92020-4943
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	RM-2200
Legal Description	LOT 1 US 9 PER DOC08-220466&UND INT IN TR 015395
Legal Subdivision	419-439 S JOHNSON AVE CONDO
Legal Tract	015395
Legal Block	2
Legal Lot Number	1
Jurisdiction	SAN DIEGO CA
Township / Civil Division	SAN DIEGO
Census Block Group	2
Census Block	2001
Census Tract	15901

Owner

Source: San Diego County assessment roll, as of July 21, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individuals on Record
Mailing Address	421 S JOHNSON AVE, EL CAJON, CA 92020-4943
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Nov 15, 2019	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Sep 22, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage RATE RABBIT INC
Jul 25, 2017	Quit Claim Deed, Transfer TITLE 365
Jul 25, 2017	Grant Deed, Transfer · Conventional Mortgage GREENPATH FUNDING LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 25, 2017 · Amount on Record
Deed Sale	Jul 25, 2017 · Amount on Record
Prior Sale	Jun 25, 2010 · Amount on Record
Deed Document Number	2017334079
Last Transfer Date	Sep 16, 2020
Transfer Doc	0000557303
Record Updated	Sep 20, 2026

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	421 S JOHNSON AVE, EL CAJON, CA 92020-4943
Transaction Type	Mortgage
Record Updated	Jul 25, 2022
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000528724
Date	Nov 15, 2019
Instrument	2019-0528724

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2049

September 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN DIEGO CA
Recording Date	Sep 22, 2020
Property Address	421 S JOHNSON AVE, EL CAJON, CA 92020-4943
Document Number	0000557303
Map Reference	MAP 15395
Instrument Date	Sep 16, 2020
Instrument	2020-0557303
Transaction Type	Transfer
Record Updated	Jul 25, 2022
Title Company	LAWYERS TITLE

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	421 S JOHNSON AVE, EL CAJON, CA 92020-4943

Mortgage

Document Number	0000557304
Date	Sep 22, 2020
Instrument	2020-0557304

Lender

Name	RATE RABBIT INC
Type	Non-Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2050

July 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Jul 25, 2017
Property Address	421 S JOHNSON AVE, EL CAJON, CA 92020-4943
Document Number	0000334078
Instrument Date	Jul 7, 2017
Instrument	334078
Transaction Type	Transfer
Record Updated	Jul 31, 2017
Title Company	TITLE 365

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	3426 US ROUTE 20 CAZENOVIA NY 130359438, CAZENOVIA, NY 13035-9438

July 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Jul 25, 2017
Property Address	421 S JOHNSON AVE, EL CAJON, CA 92020-4943
Document Number	0000334079
Map Reference	MAP15395
Instrument Date	Jul 7, 2017
Instrument	2017-0334079
Transaction Type	Transfer
Record Updated	Jul 25, 2022
Title Company	TITLE 365

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	421 JOHNSON AVE, EL CAJON, CA 92020-4943

Mortgage

Document Number	0000334080
Date	Jul 25, 2017
Instrument	2017-0334080

Lender

Name	GREENPATH FUNDING LLC
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 21, 2026

Property Jurisdictions

Type	Name
State	California
County	San Diego County
Municipality	El Cajon City
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		$423,607 (+2%) Land $174,084 Building $249,523
2025	$4,823.00 (+2.07%) Homeowner's exemption	$415,302 (+4.04%) Land $170,671 Building $244,631
2023	$4,725.00 (+1.61%) Homeowner's exemption	$399,178 Land $164,045 Building $235,133
2022	$4,650.00

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 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 520 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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