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331 S 42nd St, Richmond, CA 94804 Property Records

Contra Costa County property record for 331 S 42nd St, Richmond, CA 94804

Property Summary

Property TypeDuplex
Details4 bd · 2 ba · 1,770 sqft · built 1965
Lot Size0.255 acres (11,088 sqft)
OwnerIndividual Name on Record
Tax Bill$3,461 (2025)
Deeds & MortgagesDec 2019 Transfer
Nov 2019 Transfer
+ 2 more
Flood ZoneZone X (minimal risk)
APN513-133-021-8

Property Details

APN / Parcel Number

Primary APN513-133-021-8
Alternative APN
  • 513-133-021

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms10 Rooms
Stories1 Story
Building Area1,770 sqft Living Area
1st Floor Area1,770 sqft

Exterior

Year BuiltBuilt 1965
Effective Year BuiltEffective 1965
Architectural StyleDuplex Single
Lot Area11,088 sqft (0.255 acres)
Garage TypeAttached
Garage Area533 sqft
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address331 S 42ND ST
CityRICHMOND
StateCA
Zip94804-3403
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodeR2CD
Legal DescriptionTRACT 2972 LOT 30 BLK 3
Legal SubdivisionSUBDIVISION #2972
Legal Tract2972
Legal Block3
Legal Lot Number30
JurisdictionCONTRA COSTA CA
Township / Civil DivisionWEST CONTRA COSTA
Census Block Group2
Census Block2006
Census Tract381000

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 RecordIndividual Name on Record
Mailing Address335 S 42ND ST, RICHMOND, CA 94804-3403
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Dec 6, 2019Quit Claim Deed, Transfer
ATTORNEY ONLY
Nov 26, 2019Correction Deed, Transfer
ATTORNEY ONLY
Jun 12, 2019Affidavit of Death, Transfer
ATTORNEY ONLY
May 3, 2019Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateOct 25, 2019
Transfer Doc0000219044
Record UpdatedSep 20, 2026

December 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 6, 2019
Property Address331 S 42ND ST, RICHMOND, CA 94804-3403
Document Number0000219044
Instrument DateOct 25, 2019
Instrument219044
Transaction TypeTransfer
Record UpdatedDec 18, 2019
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address335 S 42ND ST RICHMOND CA 948043403, RICHMOND, CA 94804-3403

November 2019: Correction Deed, Transfer

Document TypeCorrection Deed
JurisdictionCONTRA COSTA CA
Recording DateNov 26, 2019
Property Address331 S 42ND ST, RICHMOND, CA 94804-3403
Document Number0000212357
Instrument DateOct 25, 2019
Instrument212357
Transaction TypeTransfer
Record UpdatedDec 9, 2019
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address3123 FIESTA CT RICHMOND CA 948031919, RICHMOND, CA 94803-1919

June 2019: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionCONTRA COSTA CA
Recording DateJun 12, 2019
Property Address331 S 42ND ST, RICHMOND, CA 94804-3403
Document Number0000088356
Instrument DateJun 3, 2019
Instrument88356
Transaction TypeTransfer
Record UpdatedJun 21, 2019
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address3123 FIESTA CT RICHMOND CA 948031919, RICHMOND, CA 94803-1919

May 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateMay 3, 2019
Property Address331 S 42ND ST, RICHMOND, CA 94804-3403
Document Number0000063774
Instrument DateMar 30, 2019
Instrument63774
Transaction TypeTransfer
Record UpdatedMay 23, 2019
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address3123 FIESTA CT RICHMOND CA 948031919, RICHMOND, CA 94803-1919

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityRichmond City
Unified School DistrictWest Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$67,239 (+2%) Land $16,466 Building $50,773
2025$3,461.00 (+5.01%)$65,922 (+4.04%) Land $16,144 Building $49,778
2023$3,296.00 (+4.04%)$63,364 Land $15,518 Building $47,846
2022$3,168.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies1 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

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

Wildfire RiskNot 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 SystemEAST BAY MUD
serves 1,468,000 people · EPA ID CA0110005
Water SourceSurface water
Last State InspectionDec 2021
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 867 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Sonic Telecom
Fiber		10,000 / 10,000
AT&T
Fiber · DSL · Fixed Wireless 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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