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110 Williamson Ct, Martinez, CA 94553 Property Records

Contra Costa County property record for 110 Williamson Ct, Martinez, CA 94553 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 1997
Square Footage1,706 sqft Living Area
Lot Size7,500 sqft (0.172 acres)
OccupancyOwner Occupied
Last Sale$396,500 (2008)
Tax Bill$7,463.00 (2025)

Property Details

APN / Parcel Number

Primary APN161-291-026-3
Alternative APN
  • 161-291-026

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms8 Rooms
Building Area1,706 sqft Living Area
1st Floor1,077 sqft 1st Floor
2nd Floor629 sqft 2nd Floor
Stories2 Stories

Exterior

Year BuiltBuilt 1995
Effective Year BuiltEffective 1997
Lot Area7,500 sqft (0.172 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area410 sqft Garage

Utilities and HVAC

Cooling SystemCentral Cooling

Location & Zoning

Street Address110 WILLIAMSON CT
CityMARTINEZ
StateCA
Zip94553-4194
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionT7586 POR LOT 3
Legal SubdivisionCREEKSIDE COLLECTION/SHADOWBRO
Legal Tract7586
Legal Lot Number3
JurisdictionCONTRA COSTA CA
Minor Civil DivisionCENTRAL CONTRA COSTA
Census Blockgroup3
Census Block3005
Census Tract320004

Owner

Source: Contra Costa County records · APN 161-291-026-3

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 RecordIndividual Name on File
Mailing Address110 WILLIAMSON CT, MARTINEZ, CA 94553-4194
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingSingle Person or Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJun 13, 2008 · Amount on Record
Deed SaleJun 13, 2008 · Amount on Record
Prior SaleMar 25, 2008 · Amount on Record
Deed Doc Number2008132706
Last Transfer DateApr 14, 2015
Transfer Doc0000072467
Record RefreshedSep 20, 2026

October 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address110 WILLIAMSON CT, MARTINEZ, CA 94553-4194
Transaction TypeMortgage
Record UpdatedJun 09, 2026

Transferred To (Grantee/Buyer)

NameVerified Name
Address971 W GREEN ST, MARTINEZ, CA 94553-1560

Mortgage

Document Number0000279441
DateOct 08, 2021
Instrument2021-279441
Lender
NameBETTER MORTGAGE CORPORATION
TypeMortgage Company
AddressNEW YORK, NY 10007
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term354 Months
DueApr 01, 2051

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
MunicipalityMartinez City
Unified School DistrictMount Diablo 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$530,672 (+2%) Land $174,163 Building $356,509
2025$7,463.00 (+5.71%)$520,268 (+4.04%) Land $170,749 Building $349,519
2023$7,060.00 (+1.76%) Homeowner's exemption$500,067 Land $164,119 Building $335,948
2022$6,938.00

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