1641 Armstrong Ct, Concord, CA 94521 Property Records

Contra Costa County property record for 1641 Armstrong Ct, Concord, CA 94521

Property Summary

Property Type	Townhouse
Details	3 bd · 2 ba · 1,253 sqft · built 1974
Lot Size	0.051 acres (2,200 sqft)
Owner	2 Individual Names on File
Last Sale	$359,000 (Dec 2013)
Tax Bill	$5,854 (2025)
Deeds & Mortgages	Nov 2017 Mortgage Jan 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`115-532-060-7`

Property Details

APN / Parcel Number

Primary APN	`115-532-060-7`
Alternative APN	`115-532-060`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,253 sqft Living Area
1st Floor Area	1,253 sqft

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1990
Architectural Style	Townhouse
Lot Area	2,200 sqft (0.051 acres)
Garage Type	Attached
Garage Area	430 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	1641 ARMSTRONG CT
City	CONCORD
State	CA
Zip	94521-1821
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Local Zoning Code	PUD
Legal Description	TRACT 4409 LOT 72
Legal Subdivision	SUBDIVISION 4409
Legal Tract	4409
Legal Lot Number	72
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	4
Census Block	4010
Census Tract	333200

Owner

1641 Armstrong Ct, a townhouse, is owned and occupied by two individuals who acquired it in March 2015.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record	2 Individual Names on File
Mailing Address	1641 ARMSTRONG CT, CONCORD, CA 94521-1821
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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
Nov 7, 2017	Deed of Trust, Mortgage · Conventional Mortgage PROVIDENT FUNDING ASSOCIATES LP
Jan 13, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Oct 20, 2021	Deed of Trust, Mortgage · Line of Credit PROVIDENT CU
Dec 11, 2019	Deed of Trust, Mortgage · Line of Credit PROVIDENT CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 3, 2013 · Amount on File
Deed Sale	Dec 3, 2013 · Amount on File
Prior Sale	Jun 28, 2005 · Amount on File
Deed Document Number	2013280308
Last Transfer Date	Mar 11, 2015
Transfer Doc	0000049474
Record Updated	Oct 29, 2026

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1641 ARMSTRONG CT, CONCORD, CA 94521-1821
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000209235
Date	Nov 7, 2017
Instrument	2017-209235

Lender

Name	PROVIDENT FUNDING ASSOCIATES LP
Type	Mortgage Company
Address	SAN JOSE, CA 95110

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Nov 1, 2047

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1641 ARMSTRONG CT, CONCORD, CA 94521-1821
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1641 ARMSTRONG CT, CONCORD, CA 94521-1821

Mortgage

Document Number	0000010539
Date	Jan 13, 2021
Instrument	2021-010539

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

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

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1641 ARMSTRONG CT, CONCORD, CA 94521-1821
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1641 ARMSTRONG CT, CONCORD, CA 94521-1821

Mortgage

Document Number	0000287826
Date	Oct 20, 2021
Instrument	2021-287826

Lender

Name	PROVIDENT CU
Type	Credit Union
Address	REDWOOD CITY, CA 94065

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1641 ARMSTRONG CT, CONCORD, CA 94521-1821
Document Number	0000227224
Instrument Date	Dec 11, 2019
Transaction Type	Mortgage
Record Updated	Dec 31, 2019
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	1641 ARMSTRONG CT CONCORD CA 945211821, CONCORD, CA 94521-1821

Mortgage

Document Number	0000227224
Date	Dec 18, 2019
Instrument	227224

Lender

Name	PROVIDENT CU
Type	Credit Union
Address	REDWOOD CITY, CA 94065-1409

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 1641 Armstrong Ct was $5,854.

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Concord City
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$448,871 (+2%) Land $161,292 Building $287,579
2025	$5,854.00	$440,071 Land $158,130 Building $281,941
2023	$5,580.00 (+1.55%)	$422,985 Land $151,991 Building $270,994
2022	$5,495.00

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

Flood

FEMA maps place 1641 Armstrong Ct in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 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

The area around 1641 Armstrong Ct 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	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
Water Source	Surface water
Last State Inspection	Jan 2022
Lead	Under 1 ppb (2026–2028) 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 575 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fixed Wireless in parts of the area	100 / 20

May also be available: Sonic Telecom, Verizon.

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