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644 11th St, Richmond, CA 94801 Property Records

Contra Costa County property record for 644 11th St, Richmond, CA 94801

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 609 sqft · built 1927
Lot Size0.062 acres (2,700 sqft)
Owner2 Individual Names on Record
Last Sale$410,000 (Dec 2020)
Tax Bill$7,780 (2025)
Deeds & MortgagesDec 2020 Sale & Mortgage
Sep 2020 Sale
Flood ZoneZone X (minimal risk)
APN534-172-005-9

Property Details

APN / Parcel Number

Primary APN534-172-005-9
Alternative APN
  • 534-172-005

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms4 Rooms
Stories1 Story
Building Area609 sqft Living Area
1st Floor Area609 sqft

Exterior

Year BuiltBuilt 1927
Effective Year BuiltEffective 1980
Lot Area2,700 sqft (0.062 acres)
Garage TypeAttached
Garage Area310 sqft
Parking Spaces1 Parking Space

Location & Zoning

Street Address644 11TH ST
CityRICHMOND
StateCA
Zip94801-2722
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionCITY OF RICHMOND LOT 8 BLK 135
Legal SubdivisionSAN PABLO RHO
Legal Block135
Legal Lot Number8
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 Record2 Individual Names on Record
Mailing Address644 11TH ST, RICHMOND, CA 94801-2722
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

DateDocument
Dec 21, 2020Grant Deed, Transfer · Conventional Mortgage
BANK OF AMERICA NA
Sep 2, 2020Grant Deed, Transfer
CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleDec 21, 2020 · Amount on Record
Deed SaleDec 21, 2020 · Amount on Record
Prior SaleSep 2, 2020 · Amount on Record
Deed Document Number2020320617
Record UpdatedOct 29, 2026

December 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 21, 2020
Property Address644 11TH ST, RICHMOND, CA 94801-2722
Document Number0000320617
Map ReferenceMB D PG 74
Instrument DateDec 16, 2020
Instrument2020-320617
Transaction TypeTransfer
Record UpdatedJul 27, 2021
Title CompanyCHICAGO TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property with Right of Survivorship
Address644 11TH ST, RICHMOND, CA 94801-2722
InvestorPossibly a Property Investor

Mortgage

Document Number0000320618
DateDec 21, 2020
Instrument2020-320618
Lender
NameBANK OF AMERICA NA
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJan 1, 2051

September 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateSep 2, 2020
Property Address644 11TH ST, RICHMOND, CA 94801-2722
Document Number0000192032
Instrument DateAug 28, 2020
Instrument192032
Transaction TypeTransfer
Record UpdatedSep 16, 2020
Title CompanyCHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

AmountAmount Recorded
Tax$242.00
Amount AccuracyFull Value
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address8677 VILLA LA JOLLA DR #1102 LA JOLLA CA 920372354, 1102, LA JOLLA, CA 92037-2354
InvestorPossibly a Property Investor

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$452,671 (+2%) Land $287,060 Building $165,611
2025$7,780.00 (+3.5%)$443,796 (+4.04%) Land $281,432 Building $162,364
2023$7,517.00 (+1.91%)$426,564 Land $270,504 Building $156,060
2022$7,376.00

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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