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475 Sunhill Ln, Martinez, CA 94553 Property Records

Contra Costa County property record for 475 Sunhill Ln, Martinez, CA 94553

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,686 sqft · built 1976
Lot Size0.248 acres (10,800 sqft)
Owner2 Individual Names on Record
Last Sale$490,000 (Jul 2009)
Tax Bill$8,212 (2025)
Deeds & MortgagesFeb 2021 Mortgage
Nov 2021 Mortgage
Flood ZoneZone X (minimal risk)
APN161-321-002-8

Property Details

APN / Parcel Number

Primary APN161-321-002-8
Alternative APN
  • 161-321-002

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms9 Rooms
Stories1 Story
Building Area1,686 sqft Living Area
1st Floor Area1,686 sqft

Exterior

Year BuiltBuilt 1976
Effective Year BuiltEffective 1977
Lot Area10,800 sqft (0.248 acres)
Garage TypeAttached
Garage Area460 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemCentral

Location & Zoning

Street Address475 SUNHILL LN
CityMARTINEZ
StateCA
Zip94553-4227
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT04569 L0002 B
Legal SubdivisionSUBDIVISION 4569
Legal Tract04569
Legal Lot Number2
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group3
Census Block3000
Census Tract320004

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 Individual Names on Record
Mailing Address475 SUNHILL LN, MARTINEZ, CA 94553-4227
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Feb 8, 2021Deed of Trust, Mortgage · VA Mortgage
FREEDOM MORTGAGE CORP
Nov 2, 2021Deed of Trust, Mortgage · VA Mortgage
THE FEDERAL SAVINGS BANK

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 17, 2009 · Amount on Record
Deed SaleJul 17, 2009 · Amount on Record
Prior SaleAug 5, 2005 · Amount on Record
Deed Document Number2009169369
Prior Transfer DateJul 3, 2002
Prior Transfer Doc0000240135
Record UpdatedOct 29, 2026

February 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address475 SUNHILL LN, MARTINEZ, CA 94553-4227
Transaction TypeMortgage
Record UpdatedNov 3, 2022
Title CompanyTITLE CONNECT INC

Transferred To (Grantee/Buyer)

NameVerified Name
Address475 SUNHILL LN, BRIONES, CA 94553-4227

Mortgage

Document Number0000037710
DateFeb 8, 2021
Instrument2021-037710
Lender
NameFREEDOM MORTGAGE CORP
TypeSubprime Lender
AddressMOUNT LAUREL, NJ 08054
Agreement
TypeVA Mortgage
AmountAmount Recorded
Term360 Months
DueFeb 1, 2051

November 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address475 SUNHILL LN, MARTINEZ, CA 94553-4227
Transaction TypeMortgage
Record UpdatedNov 3, 2022
Title CompanyTIMIOS INC

Transferred To (Grantee/Buyer)

NameVerified Name
Address475 SUNHILL LN, MARTINEZ, CA 94553-4227

Mortgage

Document Number0000305364
DateNov 2, 2021
Instrument2021-305364
Lender
NameTHE FEDERAL SAVINGS BANK
TypeBank
AddressCHICAGO, IL 60639
Agreement
TypeVA Mortgage
AmountAmount Recorded
Term360 Months
DueNov 1, 2051

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityMartinez City
Unified School DistrictMount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$645,137 (+2%) Land $290,311 Building $354,826
2025$8,212.00 (+4.74%) Homeowner's exemption$632,488 (+4.04%) Land $284,619 Building $347,869
2023$7,840.00 (+1.71%) Homeowner's exemption$607,930 Land $273,568 Building $334,362
2022$7,708.00

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 Claims1 (1979)
Most Recent ClaimOct 1979 · rainfall accumulation

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 RiskNot rated
no burnable land within 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 SystemCONTRA COSTA WATER DISTRICT
serves 210,500 people · EPA ID CA0710003
Water SourceSurface water
Last State InspectionJan 2022
LeadUnder 1 ppb (2026–2028)
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 537 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20
AT&T
DSL		100 / 20

May also be available: Astound Broadband, T-Mobile.

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