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11 Tarn Ct, Hercules, CA 94547 Property Records

Contra Costa County property record for 11 Tarn Ct, Hercules, CA 94547 · Last verified July 2026

Property Summary

Property TypeTownhouse
Details3 bd · 2.5 ba · 1,434 sqft · built 1979
Lot Size0.053 acres (2,300 sqft)
Owner2 Individual Names on File
Last Sale$350,500 (May 2014)
Tax Bill$7,167 (2025)
Deeds & MortgagesSep 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN406-481-060-1

Property Details

APN / Parcel Number

Primary APN406-481-060-1
Alternative APN
  • 406-481-060

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms8 Rooms
Stories2 Stories
Building Area1,434 sqft Living Area
1st Floor Area759 sqft
2nd Floor Area675 sqft

Exterior

Year BuiltBuilt 1979
Effective Year BuiltEffective 1979
Architectural StyleTownhouse
Lot Area2,300 sqft (0.053 acres)
Garage TypeAttached
Garage Area399 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address11 TARN CT
CityHERCULES
StateCA
Zip94547-1411
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Townhouse
Legal DescriptionT05099 L0060 B
Legal SubdivisionSUBDIVISION 5099
Legal Tract05099
Legal Lot Number60
JurisdictionCONTRA COSTA CA
Township / Civil DivisionWEST CONTRA COSTA
Census Block Group3
Census Block3002
Census Tract359203

Owner

Source: Contra Costa County records · APN 406-481-060-1

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 Record2 Individual Names on File
Mailing Address11 TARN CT, HERCULES, CA 94547-1411
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleMay 28, 2014 · Amount on Record
Deed SaleMay 28, 2014 · Amount on Record
Prior SaleNov 27, 2012 · Amount on Record
Deed Document Number201486222
Record UpdatedSep 20, 2026

September 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address11 TARN CT, HERCULES, CA 94547-1411
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyBOSTON NATIONAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address11 TARN CT, HERCULES, CA 94547-1411

Mortgage

Document Number0000215862
DateSep 25, 2020
Instrument2020-215862
Lender
NameBANK OF AMERICA NA
TypeBank
AddressCHARLOTTE, NC 28255
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueOct 01, 2050

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
MunicipalityHercules 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$437,618 (+2%) Land $168,793 Building $268,825
2025$7,167.00 (+6.38%)$429,038 (+4.04%) Land $165,484 Building $263,554
2023$6,737.00 (+1.11%)$412,380 Land $159,059 Building $253,321
2022$6,663.00

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 060133592033, 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
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Nearby Flood Policies1 in force

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond 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 · Published October 2026 · based on 693 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 250
VerizonFixed Wireless300 / 20
AT&TDSL100 / 20
StarlinkSatellite (low-earth orbit)280 / 30

May also be available at this address: T-Mobile USA, Unwired. Availability varies by address; speeds are provider-advertised maximums, not measured.

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