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1817 Redwood Rd, Hercules, CA 94547 Property Records

Contra Costa County property record for 1817 Redwood Rd, Hercules, CA 94547

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,701 sqft · built 1977
Lot Size0.149 acres (6,500 sqft)
OwnerTrust Name on File
Last Sale$270,000 (Nov 1999)
Tax Bill$6,626 (2025)
Deeds & MortgagesMay 2019 Transfer
Flood ZoneZone X (minimal risk)
APN406-442-021-1

Property Details

APN / Parcel Number

Primary APN406-442-021-1
Alternative APN
  • 406-442-021

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms8 Rooms
Stories1 Story
Building Area1,701 sqft Living Area
1st Floor Area1,701 sqft

Exterior

Year BuiltBuilt 1977
Effective Year BuiltEffective 1985
Lot Area6,500 sqft (0.149 acres)
Garage TypeAttached
Garage Area447 sqft
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address1817 REDWOOD RD
CityHERCULES
StateCA
Zip94547-1325
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionTRACT 4746 LOT 119
Legal SubdivisionMAP OF SUBDIVISION 4746
Legal Tract4746
Legal Lot Number119
JurisdictionCONTRA COSTA CA
Township / Civil DivisionWEST CONTRA COSTA
Census Block Group3
Census Block3003
Census Tract359203

Owner

1817 Redwood Rd is owner-occupied and held in a trust since May 2019.

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

Owner of RecordTrust Name on File
Mailing Address1817 REDWOOD RD, HERCULES, CA 94547-1325
OccupancyOwner Occupied
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

Assessor's Deed Record

Deed NamesName on Deed
Last SaleNov 22, 1999 · Amount on File
Deed SaleNov 22, 1999 · Amount on File
Deed Document Number1999305384
Last Transfer DateMay 2, 2019
Transfer Doc0000073764
Record UpdatedOct 29, 2026

May 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateMay 21, 2019
Property Address1817 REDWOOD RD, HERCULES, CA 94547-1325
Document Number0000073764
Instrument DateMay 2, 2019
Instrument73764
Transaction TypeTransfer
Record UpdatedMay 30, 2019
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
Address1817 REDWOOD RD HERCULES CA 945471325, HERCULES, CA 94547-1325

Tax Assessment & Valuation

The 2025 property tax bill for 1817 Redwood Rd was $6,626 with a homeowner's exemption.

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityHercules City
Unified School DistrictWest Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$423,256 (+2%) Land $188,113 Building $235,143
2025$6,626.00 Homeowner's exemption$414,958 Land $184,425 Building $230,533
2023$6,217.00 (-4.47%) Homeowner's exemption$398,846 Land $177,264 Building $221,582
2022$6,508.00

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

Flood

FEMA maps place 1817 Redwood Rd 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 1817 Redwood Rd is low, with a 0.06% annual chance of wildfire.

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

Wildfire RiskLow
lower than 66% of the US · lower than 80% of California
Wildfire Likelihood0.06% 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 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 494 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
T-Mobile
Fixed Wireless		100 / 20
AT&T
DSL		100 / 20

May also be available: Unwired.

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