831 6th Ave, Crockett, CA 94525 Property Records

Contra Costa County property record for 831 6th Ave, Crockett, CA 94525

Property Summary

Property Type	Apartments (5+ Units)
Details	6,084 sqft · built 1900
Lot Size	0.172 acres (7,500 sqft)
Owner	Company Name on File
Last Sale	$750,000 (Dec 2015)
Tax Bill	$18,627 (2025)
Deeds & Mortgages	Apr 2026 Mortgage Sep 2019 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`354-145-007-2`

Property Details

APN / Parcel Number

Primary APN	`354-145-007-2`
Alternative APN	`354-145-007`

Interior

Total Rooms	15 Rooms
Stories	1 Story
Building Area	6,084 sqft Living Area
Gross Area	920 sqft
1st Floor Area	920 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Lot Area	7,500 sqft (0.172 acres)

Location & Zoning

Street Address	831 6TH AVE
City	CROCKETT
State	CA
Zip	94525-1325
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Local Zoning Code	M12
Legal Description	TOWN OF VALONA LOT 5 POR 6 BLK 34
Legal Subdivision	VALONA
Legal Block	34
Legal Lot Number	5
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	1
Census Block	1019
Census Tract	357000

Owner

831 6th Ave, a residential property, is owned by a company that bought it in December 2015.

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

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

Owner of Record	Company Name on File
Mailing Address	PO BOX 1704, MARTINEZ, CA 94553-0704
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Apr 24, 2026	Deed of Trust, Mortgage · Conventional Mortgage SUMMIT STATE BANK
Sep 11, 2019	Quit Claim Deed, Transfer OLD REPUBLIC TITLE
Aug 29, 2019	Loan Modification, Mortgage SUMMIT ST BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 22, 2015 · Amount on File
Deed Sale	Dec 22, 2015 · Amount on File
Prior Sale	Jul 1, 1998 · Amount on File
Deed Document Number	2015262056
Prior Transfer Date	Dec 16, 2015
Prior Transfer Doc	0000262054
Record Updated	Oct 29, 2026

April 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 24, 2026
Property Address	831 6TH AVE, CROCKETT, CA 94525-1325
Document Number	0000042097
Instrument Date	Apr 8, 2026
Instrument	202642097
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Liability Partnership, 266
Address	1727 CASTRO ST, MARTINEZ, CA 94553-2528

Mortgage

Document Number	0000042097,
Date	Apr 24, 2026
Instrument	202642097

Lender

Name	SUMMIT STATE BANK

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months

Interest

Rate	6.11%
Max Rate	-1%

September 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 11, 2019
Property Address	831 6TH AVE, CROCKETT, CA 94525-1325
Document Number	0000149561
Instrument Date	Aug 30, 2019
Instrument	149561
Transaction Type	Transfer
Record Updated	Oct 4, 2019
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	PO BOX 1704 MARTINEZ CA 945530704, MARTINEZ, CA 94553-0704

August 2019: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	CONTRA COSTA CA
Property Address	831 6TH AVE, CROCKETT, CA 94525-1325
Document Number	0000149562
Instrument Date	Aug 29, 2019
Transaction Type	Mortgage
Record Updated	Oct 4, 2019
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1727 CASTRO ST MARTINEZ CA 945532528, MARTINEZ, CA 94553-2528

Mortgage

Document Number	0000149562
Date	Sep 11, 2019
Instrument	149562

Lender

Name	SUMMIT ST BK
Type	Bank
Address	500 BICENTENNIAL WAY, SANTA ROSA, CA 95403-7428

Agreement

Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 831 6th Ave was $18,627.

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		$905,598 (+2%) Land $603,733 Building $301,865
2025	$18,627.00	$887,843 Land $591,896 Building $295,947
2023	$16,719.00 (+0.19%)	$853,369 Land $568,913 Building $284,456
2022	$16,688.00

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

Flood

FEMA maps place 831 6th Ave 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 831 6th Ave is low, with a 0.04% annual chance of wildfire.

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

Wildfire Risk	Low lower than 65% of the US · lower than 79% of California
Wildfire Likelihood	0.04% annual chance
Exposure	Indirect 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	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 210 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

May also be available: Unwired.

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