4050 Armstrong St, San Diego, CA 92111 Property Records

San Diego County property record for 4050 Armstrong St, San Diego, CA 92111

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,436 sqft · built 1960
Lot Size	0.138 acres (6,000 sqft)
Owner	Individual Name on File
Tax Bill	$5,656 (2025)
Deeds & Mortgages	May 2023 Line of Credit Jul 2021 Mortgage + 6 more
Flood Zone	Zone X (minimal risk)
APN	`420-111-04-00`

Property Details

APN / Parcel Number

Primary APN	`420-111-04-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	1,436 sqft Living Area

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1960
Lot Area	6,000 sqft (0.138 acres)
Garage Type	Carport
Carport	Carport
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	4050 ARMSTRONG ST
City	SAN DIEGO
State	CA
Zip	92111-3517
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RS-1-7
Legal Description	LOT 224 TR 003948
Legal Subdivision	VISTA MESA ANNEX
Legal Tract	003948
Legal Block	2
Legal Lot Number	224
Jurisdiction	SAN DIEGO CA
Township / Civil Division	SAN DIEGO
Census Block Group	2
Census Block	2000
Census Tract	8510

Owner

4050 Armstrong St is owned and occupied by an individual who acquired it in April 1994.

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

Owner of Record	Individual Name on File
Mailing Address	4050 ARMSTRONG ST, SAN DIEGO, CA 92111-3517
Occupancy	Owner Occupied
Owner Type	Individual

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

Deeds, Mortgages & Sale History

Date	Document
May 11, 2023	Deed of Trust, Mortgage · Line of Credit CALIFORNIA COAST CU
Jul 9, 2021	Deed of Trust, Mortgage · Conventional Mortgage WHEELHOUSE CREDIT UNION
Aug 24, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Aug 24, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Aug 24, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Aug 24, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Aug 11, 2020	Deed of Trust, Mortgage · Conventional Mortgage LC CASH BALANCE PLAN
Jun 26, 2020	Affidavit of Death, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Apr 18, 1994
Transfer Doc	0000270028
Record Updated	Oct 29, 2026

May 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	4050 ARMSTRONG ST, SAN DIEGO, CA 92111-3517
Transaction Type	Mortgage
Record Updated	May 22, 2023
Title Company	TICOR TITLE SAN DIEGO BR, TICOR TITLE SAN DIEGO BRANCH

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4050 ARMSTRONG ST, SAN DIEGO, CA 92111-3517

Mortgage

Document Number	0000122754
Date	May 11, 2023
Instrument	2023-0122754

Lender

Name	CALIFORNIA COAST CU
Type	Credit Union
Address	SAN DIEGO, CA 92150

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	301 Months
Due	Jun 28, 2048

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	4050 ARMSTRONG ST, SAN DIEGO, CA 92111-3517
Transaction Type	Mortgage
Record Updated	Jul 20, 2021
Title Company	WFG TITLE COMPANY/CA-SAN DIEGO, WFG TITLE CO OF CA SAN DIEGO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4050 ARMSTRONG ST, SAN DIEGO, CA 92111-3517

Mortgage

Document Number	0000492579
Date	Jul 9, 2021
Instrument	2021-0492579

Lender

Name	WHEELHOUSE CREDIT UNION
Type	Credit Union
Address	SAN DIEGO, CA 92123

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2051

August 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Aug 24, 2020
Property Address	4050 ARMSTRONG ST, SAN DIEGO, CA 92111-3517
Document Number	0000480138
Instrument Date	Aug 19, 2020
Instrument	480138
Transaction Type	Transfer
Record Updated	Sep 1, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	4050 ARMSTRONG ST SAN DIEGO CA 921113517, SAN DIEGO, CA 92111-3517

August 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Aug 24, 2020
Property Address	4050 ARMSTRONG ST, SAN DIEGO, CA 92111-3517
Document Number	0000480141
Instrument Date	Aug 18, 2020
Instrument	480141
Transaction Type	Transfer
Record Updated	Sep 1, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner
Address	4050 ARMSTRONG ST SAN DIEGO CA 921113517, SAN DIEGO, CA 92111-3517

August 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Aug 24, 2020
Property Address	4050 ARMSTRONG ST, SAN DIEGO, CA 92111-3517
Document Number	0000480140
Instrument Date	Aug 18, 2020
Instrument	480140
Transaction Type	Transfer
Record Updated	Sep 1, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4050 ARMSTRONG ST SAN DIEGO CA 921113517, SAN DIEGO, CA 92111-3517

August 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Aug 24, 2020
Property Address	4050 ARMSTRONG ST, SAN DIEGO, CA 92111-3517
Document Number	0000480139
Instrument Date	Aug 14, 2020
Instrument	480139
Transaction Type	Transfer
Record Updated	Sep 1, 2020
Title Company	NOT AVAILABLE

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	4050 ARMSTRONG ST SAN DIEGO CA 921113517, SAN DIEGO, CA 92111-3517

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	4050 ARMSTRONG ST, SAN DIEGO, CA 92111-3517
Document Number	0000471970
Instrument Date	Aug 11, 2020
Transaction Type	Mortgage
Record Updated	Sep 2, 2020
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	4050 ARMSTRONG ST SAN DIEGO CA 921113517, SAN DIEGO, CA 92111-3517

Mortgage

Document Number	0000471970
Date	Aug 20, 2020
Instrument	471970

Lender

Name	LC CASH BALANCE PLAN
Address	8180 E KAISER BLVD, ANAHEIM, CA 92808-2277

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	24 Months
Due	Aug 19, 2022

June 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SAN DIEGO CA
Recording Date	Jun 26, 2020
Property Address	4050 ARMSTRONG ST, SAN DIEGO, CA 92111-3517
Document Number	0000336964
Instrument Date	Jun 26, 2020
Instrument	336964
Transaction Type	Transfer
Record Updated	Jul 8, 2020
Title Company	ATTORNEY ONLY

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4050 ARMSTRONG ST SAN DIEGO CA 921113517, SAN DIEGO, CA 92111-3517

Tax Assessment & Valuation

The 2025 property tax bill for 4050 Armstrong St was $5,656 with a homeowner's exemption.

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

Property Jurisdictions

Type	Name
State	California
County	San Diego County
Municipality	San Diego City
Unified School District	San Diego City Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$422,605 (+2%) Land $392,423 Building $30,182
2025	$5,656.00 Homeowner's exemption	$414,320 Land $384,729 Building $29,591
2023	$4,826.00 (+2.77%) Homeowner's exemption	$398,234 Land $369,791 Building $28,443
2022	$4,696.00

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

Flood

FEMA maps place 4050 Armstrong St in Zone X, an area of minimal flood risk.

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
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 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

The area around 4050 Armstrong St has no burnable land within ember reach, so its wildfire risk is not rated.

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	CITY OF SAN DIEGO serves 1,408,937 people · EPA ID CA3710020
Water Source	Surface water
Last State Inspection	Mar 2024
Lead	Under 1 ppb (2024–2026) 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 846 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
San Diego Broadband Fixed Wireless	500 / 100
Verizon Fixed Wireless	300 / 20

May also be available: Cox Communications, GeoLinks, T-Mobile.

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