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526 4th St, Richmond, CA 94801 Property Records

Contra Costa County property record for 526 4th St, Richmond, CA 94801

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 1,050 sqft · built 1912
Lot Size0.062 acres (2,700 sqft)
OwnerIndividual Name on File
Last Sale$50,000 (Aug 2012)
Tax Bill$3,263 (2025)
Deeds & MortgagesFeb 2026 Mortgage
Jan 2024 Mortgage
Flood ZoneZone X (minimal risk)
APN534-292-004-7

Property Details

APN / Parcel Number

Primary APN534-292-004-7
Alternative APN
  • 534-292-004

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms5 Rooms
Stories1 Story
Building Area1,050 sqft Living Area
1st Floor Area1,050 sqft

Exterior

Year BuiltBuilt 1912
Effective Year BuiltEffective 1912
Lot Area2,700 sqft (0.062 acres)

Location & Zoning

Street Address526 4TH ST
CityRICHMOND
StateCA
Zip94801-2612
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionRICHMOND VILLA TR LOT 7 BLK 4
Legal SubdivisionRICHMON VILLA
Legal Block4
Legal Lot Number7
JurisdictionCONTRA COSTA CA
Township / Civil DivisionWEST CONTRA COSTA
Census Block Group2
Census Block2012
Census Tract376000

Owner

Source: Contra Costa County records · APN 534-292-004-7

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

Deeds, Mortgages & Sale History

DateDocument
Feb 24, 2026Deed of Trust, Mortgage · Commercial Mortgage
ARDRI LLC
Jan 17, 2024Deed of Trust, Mortgage · Commercial Mortgage
NORTHERN CA MORTGAGE FUND IX LLC

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleAug 10, 2012 · Amount on Record
Deed SaleAug 10, 2012 · Amount on Record
Prior SaleSep 25, 2009 · Amount on Record
Deed Document Number2012192647
Last Transfer DateOct 06, 2012
Transfer Doc0000016623
Record UpdatedSep 20, 2026

February 2026: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address526 4TH ST, RICHMOND, CA 94801-2612
Transaction TypeMortgage
Record UpdatedMar 05, 2026
Title CompanyFIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address5221 ALHAMBRA VALLEY RD, MARTINEZ, CA 94553

Mortgage

Document Number0000017914
DateFeb 24, 2026
Instrument2026- 017914
Lender
NameARDRI LLC
TypeMortgage Company
Address27001 AGOURA RD, CALABASAS, CA 91301
Agreement
TypeCommercial Mortgage
AmountAmount Recorded
Term361 Months
DueMar 01, 2056

January 2024: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address526 4TH ST, RICHMOND, CA 94801-2612
Transaction TypeMortgage
Record UpdatedJan 26, 2024
Title CompanyLAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name
Address2643 APPIAN WAY C, C, PINOLE, CA 94564-2253

Mortgage

Document Number0000004698
DateJan 17, 2024
Instrument2024-004698
Lender
NameNORTHERN CA MORTGAGE FUND IX LLC
TypeMortgage Company
AddressPETALUMA, CA 94954
Agreement
TypeCommercial Mortgage
AmountAmount Recorded

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$62,790 (+2%) Land $25,114 Building $37,676
2025$3,263.00 (+4.32%)$61,560 (+4.04%) Land $24,622 Building $36,938
2023$3,128.00 (+0.68%)$59,171 Land $23,667 Building $35,504
2022$3,107.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133760002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Claims1 (1998)
Claims Outside the SFHA1 of 1
Most Recent ClaimJan 1998 · rainfall accumulation

Wildfire

Wildfire RiskNot rated
no burnable land within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 816 locations within half a mile · Last verified October 2026

ProviderMax Down / Up (Mbps)
Sonic Telecom
Fiber		10,000 / 10,000
AT&T
Fiber · DSL		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20

May also be available: California Internet, Etheric Communications, LLC., T-Mobile USA.

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026

Water SystemEAST BAY MUD
serves 1,468,000 people
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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.

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