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609 12th St, Richmond, CA 94801 Property Records

Contra Costa County property record for 609 12th St, Richmond, CA 94801

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 1,237 sqft · built 1918
Lot Size0.071 acres (3,078 sqft)
OwnerIndividual Name on Record
Last Sale$75,000 (Jan 2021)
Tax Bill$3,727 (2025)
Deeds & MortgagesDec 2021 Mortgage
Apr 2021 Mortgage
+ 1 more
Flood ZoneZone X (minimal risk)
APN534-172-022-4

Property Details

APN / Parcel Number

Primary APN534-172-022-4
Alternative APN
  • 534-172-022

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms6 Rooms
Stories1 Story
Building Area1,237 sqft Living Area
1st Floor Area1,237 sqft

Exterior

Year BuiltBuilt 1918
Effective Year BuiltEffective 1918
Lot Area3,078 sqft (0.071 acres)
Garage TypeAttached
Garage Area240 sqft
Parking Spaces1 Parking Space

Location & Zoning

Street Address609 12TH ST
CityRICHMOND
StateCA
Zip94801-2725
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionCITY OF RICHMOND POR LOTS 37&38 BLK 135
Legal SubdivisionRICHMOND
Legal Block135
Legal Lot Number37,38
JurisdictionCONTRA COSTA CA
Township / Civil DivisionWEST CONTRA COSTA
Census Block Group3
Census Block3002
Census Tract376000

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 Address2643 APPIAN WAY, K, PINOLE, CA 94564-2253
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Dec 14, 2021Deed of Trust, Mortgage · Conventional Mortgage
ROCKET MORTGAGE LLC
Apr 8, 2021Deed of Trust, Mortgage · Commercial Mortgage
MARC FRANCIS GUAY TRUST
Jan 28, 2021Grant Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJan 28, 2021 · Amount on Record
Deed SaleJan 28, 2021 · Amount on Record
Prior SaleMar 6, 2013 · Amount on Record
Deed Document Number202127390
Record UpdatedSep 20, 2026

December 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address609 12TH ST, RICHMOND, CA 94801-2725
Transaction TypeMortgage
Record UpdatedNov 3, 2022
Title CompanyOLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address2341 17TH ST, SAN PABLO, CA 94806-2909

Mortgage

Document Number0000338464
DateDec 14, 2021
Instrument2021-338464
Lender
NameROCKET MORTGAGE LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJan 1, 2052

April 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address609 12TH ST, RICHMOND, CA 94801-2725
Transaction TypeMortgage
Record UpdatedNov 3, 2022
Title CompanyOLD REPUBLIC TITLE CO

Transferred To (Grantee/Buyer)

NameVerified Name
Address115 DOVE CT, HERCULES, CA 94547-1524

Mortgage

Document Number0000105449
DateApr 8, 2021
Instrument2021-105449
Lender
NameMARC FRANCIS GUAY TRUST
TypeNon-Lending Institution
Agreement
TypeCommercial Mortgage
AmountAmount Recorded

January 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateJan 28, 2021
Property Address609 12TH ST, RICHMOND, CA 94801-2725
Document Number0000027390
Instrument DateNov 24, 2020
Instrument27390
Transaction TypeTransfer
Record UpdatedFeb 9, 2021
Title CompanyNOT AVAILABLE

Transaction

AmountAmount Recorded
Tax$83.00
Amount AccuracyFull Value
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address115 DOVE CT HERCULES CA 945471524, HERCULES, CA 94547-1524

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$96,706 (+2%) Land $56,517 Building $40,189
2025$3,727.00 (+17.02%)$94,810 (+4.04%) Land $55,409 Building $39,401
2023$3,185.00 (-14.91%)$91,130 Land $53,258 Building $37,872
2022$3,743.00

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 ZoneZone X
minimal risk
Flood Insurance RequirementNot 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 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 715 locations within half a mile, as of December 31, 2025

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

May also be available: Etheric Networks, GeoLinks, T-Mobile.

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