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643 16th St, Richmond, CA 94801 Property Records

Contra Costa County property record for 643 16th St, Richmond, CA 94801 · Last verified July 2026

Property Highlights

Property TypeResidential > Multi-Unit > Quadplex
Bedrooms3 Beds
Bathrooms1.5 Baths
Architecture StyleQuadruplex
Year BuiltBuilt 1965
Square Footage4,028 sqft Living Area
Lot Size4,520 sqft (0.104 acres)
Last Sale$250,000 (2010)
Tax Bill$9,458.00 (2025)

Property Details

APN / Parcel Number

Primary APN514-310-007
Alternative APN
  • 514-310-007-0

Interior

Bedrooms3 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Total Rooms4 Rooms
Building Area4,028 sqft Living Area
1st Floor Area4,028 sqft 1st Floor
Stories1 Story

Exterior

Year BuiltBuilt 1910
Effective Year BuiltEffective 1965
Architectural StyleQuadruplex
Lot Area4,520 sqft (0.104 acres)

Location & Zoning

Street Address643 16TH ST
CityRICHMOND
StateCA
Zip94801-2871
Property CategoryResidential
Property TypeResidential > Multi-Unit > Quadplex
Legal DescriptionRICHMOND BLVD LOT 16 POR 17 BLK 12
Legal SubdivisionRICHMOND BLVD
Legal Block12
Legal Lot Number16
JurisdictionCONTRA COSTA CA
Township / Civil DivisionWEST CONTRA COSTA
Census Block Group3
Census Block3010
Census Tract375000

Owner

Source: Contra Costa County records · APN 514-310-007

Assessment roll updated July 14, 2026 · Last verified July 2026

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

Owner of RecordIndividual Name on File
Mailing Address20 CORLISS DR, MORAGA, CA 94556-1205
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJan 14, 2010 · Amount on Record
Deed SaleJan 14, 2010 · Amount on Record
Prior SaleOct 20, 2009 · Amount on Record
Deed Document Number20107874
Last Transfer DateMay 23, 2022
Transfer Doc0000088769
Record UpdatedSep 20, 2026

May 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateMay 25, 2022
Property Address643 16TH ST, RICHMOND, CA 94801-2871
Document Number0000088769
Map ReferenceMB E PG 96
Instrument DateMay 23, 2022
Instrument2022-088769
Transaction TypeTransfer
Record UpdatedJun 07, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address20 CORLISS DR, MORAGA, CA 94556-1205
InvestorPossibly a Property Investor

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$329,142 (+2%) Land $39,491 Building $289,651
2025$9,458.00 (+4.91%)$322,689 (+4.04%) Land $38,717 Building $283,972
2023$9,015.00 (+3.26%)$310,160 Land $37,214 Building $272,946
2022$8,730.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

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