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3512 Stone Pl, Antioch, CA 94509 Property Records

Contra Costa County property record for 3512 Stone Pl, Antioch, CA 94509

Property Summary

Property TypeTownhouse
Details2 bd · 2 ba · 1,089 sqft · built 1985
Lot Size0.048 acres (2,088 sqft)
OwnerCompany Name on File
Last Sale$100,000 (Aug 2009)
Tax Bill$2,010 (2025)
Deeds & MortgagesSep 2022 Sale
Feb 2020 Transfer
Flood ZoneZone X (minimal risk)
APN072-182-019-9

Property Details

APN / Parcel Number

Primary APN072-182-019-9
Alternative APN
  • 072-182-019

Interior

Bedrooms2 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Stories1 Story
Building Area1,089 sqft Living Area
1st Floor Area1,089 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1985
Effective Year BuiltEffective 1986
Architectural StyleTraditional
Exterior MaterialStucco
Roof MaterialTile
Lot Area2,088 sqft (0.048 acres)
Garage TypeAttached
Garage Area483 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address3512 STONE PL
CityANTIOCH
StateCA
Zip94509-5473
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Townhouse
Local Zoning CodePD
Legal DescriptionT05330 L0064 B
Legal SubdivisionSUBDIVISION 5330
Legal Tract05330
Legal Lot Number64
JurisdictionCONTRA COSTA CA
Township / Civil DivisionANTIOCH-PITTSBURG
Census Block Group3
Census Block3001
Census Tract307101

Owner

3512 Stone Pl, a townhouse, is owned by a company that acquired it in January 2020.

Source: Contra Costa County records, as of July 14, 2026

Owner of RecordCompany Name on File
Mailing Address1688 PINE ST, E808, SAN FRANCISCO, CA 94109-4893
Owner TypeCompany

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

DateDocument
Sep 2, 2022Grant Deed, Transfer
Feb 26, 2020Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesName on Deed
Last SaleAug 21, 2009 · Amount on File
Deed SaleAug 21, 2009 · Amount on File
Prior SaleJun 22, 2009 · Amount on File
Deed Document Number2009202293
Last Transfer DateJan 30, 2020
Transfer Doc0000035395
Record UpdatedOct 29, 2026

September 2022: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateSep 2, 2022
Property Address3512 STONE PL, ANTIOCH, CA 94509-5473
Document Number0000135183
Map ReferenceMB 245 PG 31
Instrument DateAug 30, 2022
Instrument2022-135183
Transaction TypeTransfer
Record UpdatedNov 3, 2022

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1688 PINE ST UNIT E808, E808, SAN FRANCISCO, CA 94109-4893

February 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateFeb 26, 2020
Property Address3512 STONE PL, ANTIOCH, CA 94509-5473
Document Number0000035395
Instrument DateJan 30, 2020
Instrument35395
Transaction TypeTransfer
Record UpdatedMar 16, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address1688 PINE ST #E808 SAN FRANCISCO CA 941094893, E808, SAN FRANCISCO, CA 94109-4893

Tax Assessment & Valuation

The 2025 property tax bill for 3512 Stone Pl was $2,010.

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityAntioch City
Unified School DistrictAntioch Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$131,648 (+2%) Land $18,425 Building $113,223
2025$2,010.00$129,067 Land $18,064 Building $111,003
2023$1,885.00 (+1.29%)$124,057 Land $17,363 Building $106,694
2022$1,861.00

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

Flood

FEMA maps place 3512 Stone Pl in Zone X, an area of minimal flood risk.

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

Wildfire risk around 3512 Stone Pl is moderate, ranking above 44% of the US, with a 0.08% annual chance of wildfire.

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

Wildfire RiskModerate
above 44% of the US · lower than 74% of California
Wildfire Likelihood0.08% annual chance
ExposureDirect
burnable vegetation

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 SystemCITY OF ANTIOCH
serves 116,781 people · EPA ID CA0710001
Water SourceSurface water
Last State InspectionJan 2024
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 501 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
AT&T
DSL · Fixed Wireless in parts of the area		100 / 20

May also be available: Verizon.

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