342 31st St, Richmond, CA 94804 Property Records

Contra Costa County property record for 342 31st St, Richmond, CA 94804

Property Summary

Property Type	Quadplex
Details	2,680 sqft · built 1951
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$830,000 (Dec 2018)
Tax Bill	$17,953 (2025)
Deeds & Mortgages	Apr 2021 Mortgage Dec 2018 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`516-181-004-8`

Property Details

APN / Parcel Number

Primary APN	`516-181-004-8`
Alternative APN	`516-181-004`

Interior

Total Rooms	4 Rooms
Stories	1 Story
Building Area	2,680 sqft Living Area
1st Floor Area	2,680 sqft

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1980
Architectural Style	Quadruplex
Lot Area	5,000 sqft (0.115 acres)
Parking Spaces	4 Parking Spaces

Location & Zoning

Street Address	342 31ST ST
City	RICHMOND
State	CA
Zip	94804-1766
Property Category	Residential
Property Type	Residential > Multi-Unit > Quadplex
Legal Description	RICHMOND CENTER TRACT LOTS 16 & 17 BLK 9
Legal Subdivision	RICHMOND CENTER
Legal Block	9
Legal Lot Number	16,17
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	2
Census Block	2016
Census Tract	374000

Owner

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

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

Owner of Record	2 Individual Names on Record
Mailing Address	2551 GOODRICK AVE, RICHMOND, CA 94801-1105
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Apr 16, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage ALAMEDA MORTGAGE CORP
Dec 3, 2018	Quit Claim Deed, Transfer CHICAGO TITLE COMPANY PA-KR, CHICAGO TITLE CO PA-KR
Dec 3, 2018	Grant Deed, Transfer · Conventional Mortgage FINANCE OF AMERICA MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 3, 2018 · Amount on Record
Deed Sale	Dec 3, 2018 · Amount on Record
Prior Sale	Sep 15, 1995 · Amount on Record
Deed Document Number	2018193690
Last Transfer Date	Apr 13, 2021
Transfer Doc	0000115699
Record Updated	Oct 29, 2026

April 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 16, 2021
Property Address	342 31ST ST, RICHMOND, CA 94804-1766
Document Number	0000115699
Map Reference	MB 4 PG 87
Instrument Date	Apr 13, 2021
Instrument	2021-115699
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

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	Community Property with Right of Survivorship
Address	2551 GOODRICK AVE, RICHMOND, CA 94801-1105

Mortgage

Document Number	0000115700
Date	Apr 16, 2021
Instrument	2021-115700

Lender

Name	ALAMEDA MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2051

December 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 3, 2018
Property Address	342 31ST ST, RICHMOND, CA 94804-1766
Document Number	0000193689
Instrument Date	Nov 27, 2018
Instrument	193689
Transaction Type	Transfer
Record Updated	Dec 12, 2018
Title Company	CHICAGO TITLE COMPANY PA-KR, CHICAGO TITLE CO PA-KR

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	500 FULTON ST #103 PALO ALTO CA 943012138, 103, PALO ALTO, CA 94301-2138

December 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 3, 2018
Property Address	342 31ST ST, RICHMOND, CA 94804-1766
Document Number	0000193690
Map Reference	VOL 4 PG 87
Instrument Date	Nov 21, 2018
Instrument	2018-193690
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

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	Community Property with Right of Survivorship
Address	342 31ST ST, RICHMOND, CA 94804-1766

Mortgage

Document Number	0000193691
Date	Dec 3, 2018
Instrument	2018-193691

Lender

Name	FINANCE OF AMERICA MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Dec 1, 2048

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Richmond City
Unified School District	West Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$944,394 (+2%) Land $341,347 Building $603,047
2025	$17,953.00 (+4.68%)	$925,877 (+4.04%) Land $334,654 Building $591,223
2023	$17,151.00 (+2.24%)	$889,926 Land $321,660 Building $568,266
2022	$16,775.00

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

Flood

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

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

Wildfire Risk	Low lower than 98% of the US · lower than 98.4% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 788 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Etheric Networks, GeoLinks.

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