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115 Spinnaker Cv, Hercules, CA 94547 Property Records

Contra Costa County property record for 115 Spinnaker Cv, Hercules, CA 94547

Property Summary

Property TypeSingle Family Home
Details5 bd · 3 ba · 2,730 sqft · built 2003
Lot Size0.174 acres (7,595 sqft)
Owner2 Company Names on Record
Last Sale$583,000 (Nov 2003)
Tax Bill$12,782 (2025)
Deeds & MortgagesMar 2020 Transfer
Mar 2020 Transfer
Flood ZoneZone X (minimal risk)
APN404-600-015-6

Property Details

APN / Parcel Number

Primary APN404-600-015-6
Alternative APN
  • 404-600-015

Interior

Bedrooms5 Beds
Full Baths3 Baths
Total Rooms10 Rooms
Stories2 Stories
Building Area2,730 sqft Living Area
1st Floor Area1,369 sqft
2nd Floor Area1,361 sqft

Exterior

Year BuiltBuilt 2003
Effective Year BuiltEffective 2003
Architectural StyleCluster
Lot Area7,595 sqft (0.174 acres)
Garage TypeAttached
Garage Area420 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemCentral

Location & Zoning

Street Address115 SPINNAKER CV
CityHERCULES
StateCA
Zip94547-1996
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT8597 L15
Legal SubdivisionSUBDIVISION 8597
Legal Tract8597
Legal Lot Number15
JurisdictionCONTRA COSTA CA
Township / Civil DivisionWEST CONTRA COSTA
Census Block Group1
Census Block1002
Census Tract392300

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 Record2 Company Names on Record
Mailing Address2225 TSUSHIMA ST, HERCULES, CA 94547-5435
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Mar 5, 2020Quit Claim Deed, Transfer
ATTORNEY ONLY
Mar 11, 2020Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleNov 26, 2003 · Amount on Record
Deed SaleNov 26, 2003 · Amount on Record
Deed Document Number2003575808
Last Transfer DateFeb 27, 2020
Transfer Doc0000046860
Record UpdatedOct 29, 2026

March 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateMar 5, 2020
Property Address115 SPINNAKER CV, HERCULES, CA 94547-1996
Document Number0000042622
Instrument DateFeb 27, 2020
Instrument42622
Transaction TypeTransfer
Record UpdatedMar 18, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address2225 TSUSHIMA ST HERCULES CA 945475435, HERCULES, CA 94547-5435

March 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateMar 11, 2020
Property Address115 SPINNAKER CV, HERCULES, CA 94547-1996
Document Number0000046860
Instrument DateFeb 27, 2020
Instrument46860
Transaction TypeTransfer
Record UpdatedMar 18, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address2225 TSUSHIMA ST HERCULES CA 945475435, HERCULES, CA 94547-5435

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 DistrictWest Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$845,321 (+2%) Land $304,539 Building $540,782
2025$12,782.00 (+3.78%)$828,747 (+4.04%) Land $298,568 Building $530,179
2023$12,317.00 (+1.35%)$796,568 Land $286,975 Building $509,593
2022$12,153.00

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 · 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

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

Wildfire RiskLow
lower than 80% of the US · lower than 88% of California
Wildfire Likelihood0.01% 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 613 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · Fixed Wireless, DSL in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 250
T-Mobile
Fixed Wireless		100 / 20

May also be available: Unwired, Verizon.

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