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3117 Hemlock St, Antioch, CA 94509 Property Records

Contra Costa County property record for 3117 Hemlock St, Antioch, CA 94509

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,058 sqft · built 1977
Lot Size0.072 acres (3,120 sqft)
Owner2 Trust Names on File
Last Sale$270,000 (Sep 2015)
Tax Bill$4,141 (2025)
Deeds & MortgagesAug 2023 Transfer
Dec 2020 Mortgage
+ 1 more
Flood ZoneZone X (minimal risk)
APN076-425-015-5

Property Details

APN / Parcel Number

Primary APN076-425-015-5
Alternative APN
  • 076-425-015

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Stories1 Story
Building Area1,058 sqft Living Area
1st Floor Area1,058 sqft

Exterior

Year BuiltBuilt 1977
Effective Year BuiltEffective 1978
Architectural StyleRanch
Exterior MaterialStucco
Construction TypeFrame
Roof MaterialComposition Shingle
Lot Area3,120 sqft (0.072 acres)
Garage TypeAttached
Garage Area439 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemFloor/Wall Furnace
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address3117 HEMLOCK ST
CityANTIOCH
StateCA
Zip94509-5211
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionT04252 L0236 B EX MR&FEE BLW 500FT
Legal SubdivisionSUBDIVISION #4252
Legal Tract04252
Legal Lot Number236
JurisdictionCONTRA COSTA CA
Township / Civil DivisionANTIOCH-PITTSBURG
Census Block Group2
Census Block2016
Census Tract307205

Owner

3117 Hemlock St is held in a trust since September 2015.

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

Owner of Record2 Trust Names on File
Mailing Address3117 HEMLOCK ST, ANTIOCH, CA 94509-5211
Owner TypeCompany
VestingTrust

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
Aug 28, 2023Intrafamily Transfer, Transfer
Dec 28, 2020Deed of Trust, Mortgage · FHA Mortgage
PENNYMAC LOAN SERVICES LLC
Aug 16, 2021Deed of Trust, Mortgage · Conventional Mortgage
NATIONS LENDING CORP

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleSep 25, 2015 · Amount on File
Deed SaleSep 25, 2015 · Amount on File
Prior SaleApr 28, 2010 · Amount on File
Deed Document Number2015199162
Prior Transfer DateApr 19, 2010
Prior Transfer Doc0000084393
Record UpdatedOct 29, 2026

August 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateAug 28, 2023
Property Address3117 HEMLOCK ST, ANTIOCH, CA 94509-5211
Document Number0000082660
Map ReferenceMB 145 PG 7-10
Instrument DateAug 20, 2023
Instrument2023-082660
Transaction TypeTransfer
Record UpdatedSep 7, 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 Living Trust
Address3117 HEMLOCK ST, ANTIOCH, CA 94509-5211

December 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address3117 HEMLOCK ST, ANTIOCH, CA 94509-5211
Transaction TypeMortgage
Record UpdatedNov 3, 2022
Title CompanySERVICELINK

Transferred To (Grantee/Buyer)

NameVerified Name
Address3117 HEMLOCK ST, ANTIOCH, CA 94509-5211

Mortgage

Document Number0000326297
DateDec 28, 2020
Instrument2020-326297
Lender
NamePENNYMAC LOAN SERVICES LLC
TypeMortgage Company
AddressIRVINE, CA 92602
Agreement
TypeFHA Mortgage
AmountAmount on Record
Term298 Months
DueOct 1, 2045

August 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address3117 HEMLOCK ST, ANTIOCH, CA 94509-5211
Transaction TypeMortgage
Record UpdatedNov 3, 2022
Title CompanyNORTH AMERICAN TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address3117 HEMICOK ST, ANTIOCH, CA 94509

Mortgage

Document Number0000226901
DateAug 16, 2021
Instrument2021-226901
Lender
NameNATIONS LENDING CORP
TypeMortgage Company
AddressINDEPENDENCE, OH 44131
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueSep 1, 2051

Tax Assessment & Valuation

The 2025 property tax bill for 3117 Hemlock St was $4,141.

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$326,010 (+2%) Land $102,632 Building $223,378
2025$4,141.00$319,619 Land $100,620 Building $218,999
2023$3,928.00 (+1.52%)$307,210 Land $96,714 Building $210,496
2022$3,869.00

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

Flood

FEMA maps place 3117 Hemlock St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force

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.

Wildfire

Wildfire risk around 3117 Hemlock St is moderate, ranking above 42% of the US, with a 0.06% annual chance of wildfire.

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

Wildfire RiskModerate
above 42% of the US · lower than 75% of California
Wildfire Likelihood0.06% annual chance
ExposureNone
beyond 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 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 705 locations within half a mile, as of December 31, 2025

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

May also be available: Unwired, Verizon.

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