823 A St, Crockett, CA 94525 Property Records

Contra Costa County property record for 823 A St, Crockett, CA 94525

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,220 sqft · built 1936
Lot Size	0.086 acres (3,750 sqft)
Owner	2 Individual Names on File
Last Sale	$220,000 (Jun 2010)
Tax Bill	$3,587 (2025)
Deeds & Mortgages	Feb 2021 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`354-153-008-9`

Property Details

APN / Parcel Number

Primary APN	`354-153-008-9`
Alternative APN	`354-153-008`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,220 sqft Living Area
1st Floor Area	1,220 sqft

Exterior

Year Built	Built 1936
Effective Year Built	Effective 1939
Lot Area	3,750 sqft (0.086 acres)

Location & Zoning

Street Address	823 A ST
City	CROCKETT
State	CA
Zip	94525-1406
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	M12
Legal Description	TOWN OF VALONA POR 3&4 6
Legal Subdivision	VALONA
Legal Block	6
Legal Lot Number	3,4
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	1
Census Block	1027
Census Tract	357000

Owner

823 A St is owned and occupied by two individuals who bought it in June 2010.

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

Owner of Record	2 Individual Names on File
Mailing Address	823 A ST, CROCKETT, CA 94525-1406
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

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 22, 2010 · Amount on File
Deed Sale	Jun 22, 2010 · Amount on File
Prior Sale	Jun 12, 2009 · Amount on File
Deed Document Number	2010123826
Prior Transfer Date	Oct 30, 1991
Prior Transfer Doc	0000138386
Record Updated	Oct 29, 2026

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	823 A ST, CROCKETT, CA 94525-1406
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	823 A ST, CROCKETT, CA 94525-1406

Mortgage

Document Number	0000041656
Date	Feb 10, 2021
Instrument	2021-041656

Lender

Name	CHEVRON FCU
Type	Credit Union
Address	OAKLAND, CA 94607

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	301 Months
Due	Mar 4, 2046

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

The 2025 property tax bill for 823 A St was $3,587.

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Unified School District	John Swett Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$196,415 (+2%) Land $90,652 Building $105,763
2025	$3,587.00	$192,565 Land $88,875 Building $103,690
2023	$3,283.00 (+1.42%)	$185,089 Land $85,425 Building $99,664
2022	$3,237.00

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

Flood

FEMA maps place 823 A St 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

Wildfire risk around 823 A St is low, with a 0.06% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 62% of the US · lower than 77% of California
Wildfire Likelihood	0.06% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 430 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20