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41 Mount Hamilton Ct, Clayton, CA 94517 Property Records

Contra Costa County property record for 41 Mount Hamilton Ct, Clayton, CA 94517

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,858 sqft · built 1972
Lot Size0.281 acres (12,220 sqft)
Owner2 Individual Names on File
Last Sale$940,000 (Feb 2021)
Tax Bill$12,580 (2025)
Deeds & MortgagesFeb 2021 Sale & Mortgage
Dec 2018 Transfer
Flood ZoneZone X (minimal risk)
APN119-171-004-3

Property Details

APN / Parcel Number

Primary APN119-171-004-3
Alternative APN
  • 119-171-004

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms10 Rooms
Stories1 Story
Building Area1,858 sqft Living Area
1st Floor Area1,769 sqft
Basement Area89 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1972
Effective Year BuiltEffective 1972
Architectural StyleContemporary
Exterior MaterialWood
Roof MaterialWood Shingle
Lot Area12,220 sqft (0.281 acres)
Garage TypeAttached
Garage Area588 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address41 MT HAMILTON CT
CityCLAYTON
StateCA
Zip94517-1506
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTRACT 4012 LOT 44 EX MR
Legal SubdivisionSUBDIVISION 4012
Legal Tract4012
Legal Lot Number44
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group4
Census Block4004
Census Tract355306

Owner

41 Mount Hamilton Ct is owned and occupied by two individuals who bought it in February 2021.

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record2 Individual Names on File
Mailing Address41 MT HAMILTON CT, CLAYTON, CA 94517-1506
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Feb 24, 2021Grant Deed, Transfer · Conventional Mortgage
WELLS FARGO BANK NA
Dec 12, 2018Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleFeb 24, 2021 · Amount on File
Deed SaleFeb 24, 2021 · Amount on File
Deed Document Number202156258
Prior Transfer DateDec 10, 2018
Prior Transfer Doc0000199564
Record UpdatedOct 29, 2026

February 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateFeb 24, 2021
Property Address41 MT HAMILTON CT, CLAYTON, CA 94517-1506
Document Number0000056258
Map ReferenceMB 137 PG 15
Instrument DateFeb 16, 2021
Instrument2021-056258
Transaction TypeTransfer
Record UpdatedNov 3, 2022
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property with Right of Survivorship
Address41 MT HAMILTON CT, CLAYTON, CA 94517-1506

Mortgage

Document Number0000056259
DateFeb 24, 2021
Instrument2021-056259
Lender
NameWELLS FARGO BANK NA
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueMar 1, 2051

December 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 12, 2018
Property Address41 MT HAMILTON CT, CLAYTON, CA 94517-1506
Document Number0000199564
Instrument DateDec 10, 2018
Instrument199564
Transaction TypeTransfer
Record UpdatedDec 21, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address41 MT HAMILTON CT CLAYTON CA 945171506, CLAYTON, CA 94517-1506

Tax Assessment & Valuation

The 2025 property tax bill for 41 Mount Hamilton Ct was $12,580.

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$1,037,833 (+2%) Land $563,080 Building $474,753
2025$12,580.00$1,017,485 Land $552,040 Building $465,445
2023$12,061.00 (+1.23%)$977,976 Land $530,604 Building $447,372
2022$11,915.00

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

Flood

FEMA maps place 41 Mount Hamilton Ct in Zone X, an area of minimal flood risk.

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

Wildfire risk around 41 Mount Hamilton Ct is high, ranking above 76% of the US, with a 0.4% annual chance of wildfire.

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

Wildfire RiskHigh
above 76% of the US · above 53% of California
Wildfire Likelihood0.4% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 420 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
T-Mobile
Fixed Wireless		100 / 20

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