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185 Dartford St, Hercules, CA 94547 Property Records

Contra Costa County property record for 185 Dartford St, Hercules, CA 94547

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 1,475 sqft · built 1985
Lot Size0.16 acres (6,975 sqft)
OwnerIndividual Name on Record
Tax Bill$5,240 (2025)
Deeds & MortgagesJan 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN406-092-015-6

Property Details

APN / Parcel Number

Primary APN406-092-015-6
Alternative APN
  • 406-092-015

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms7 Rooms
Stories2 Stories
Building Area1,475 sqft Living Area
1st Floor Area755 sqft
2nd Floor Area720 sqft

Exterior

Year BuiltBuilt 1985
Effective Year BuiltEffective 1985
Lot Area6,975 sqft (0.16 acres)
Garage TypeAttached
Garage Area514 sqft
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address185 DARTFORD ST
CityHERCULES
StateCA
Zip94547-3640
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeP1
Legal DescriptionT05275 L0066 B
Legal SubdivisionSUBDIVISION 5275
Legal Tract05275
Legal Lot Number66
JurisdictionCONTRA COSTA CA
Township / Civil DivisionWEST CONTRA COSTA
Census Block Group2
Census Block2010
Census Tract359203

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 RecordIndividual Name on Record
Mailing Address185 DARTFORD ST, HERCULES, CA 94547-3640
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleFeb 6, 2009
Deed SaleFeb 6, 2009
Deed Document Number200924440
Last Transfer DateJan 10, 2020
Transfer Doc0000009536
Record UpdatedSep 20, 2026

January 2020: Reverse Mortgage, Transfer

Document TypeReverse Mortgage
JurisdictionCONTRA COSTA CA
Recording DateJan 16, 2020
Property Address185 DARTFORD ST, HERCULES, CA 94547-3640
Document Number0000009536
Instrument DateJan 10, 2020
Instrument9536
Transaction TypeTransfer
Record UpdatedJan 27, 2020
Title CompanyTIMIOS TITLE INC

Transaction

Tax$0.00
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address185 DARTFORD ST HERCULES CA 945473640, HERCULES, CA 94547-3640

Mortgage

Document Number9537
DateJan 16, 2020
Instrument9537
Lender
NameAMERICAN ADVISORS
AddressORANGE, CA 92868
Agreement
TypeFHA Mortgage
AmountAmount Recorded
Term1008 Months
Interest
Rate TypeFixed Rate

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityHercules City
Unified School DistrictJohn Swett Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$336,092 (+2%) Land $135,215 Building $200,877
2025$5,240.00 (+4.01%)$329,503 (+4.04%) Land $132,564 Building $196,939
2023$5,038.00 (+0.22%)$316,710 Land $127,417 Building $189,293
2022$5,027.00

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 RiskLow
lower than 67% of the US · lower than 81% of California
Wildfire Likelihood0.02% 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 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 461 locations within half a mile, as of December 31, 2025

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

May also be available: Unwired, Verizon.

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