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324 Mount Palomar Pl, Clayton, CA 94517 Property Records

Contra Costa County property record for 324 Mount Palomar Pl, Clayton, CA 94517

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 2,343 sqft · built 1976
Lot Size0.278 acres (12,100 sqft)
OwnerCompany Name on Record
Last Sale$485,000 (Jun 2001)
Tax Bill$9,730 (2025)
Deeds & MortgagesJun 2021 Mortgage
Feb 2017 Transfer
Flood ZoneZone X (minimal risk)
APN119-412-023-2

Property Details

APN / Parcel Number

Primary APN119-412-023-2
Alternative APN
  • 119-412-023

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms11 Rooms
Stories1 Story
Building Area2,343 sqft Living Area
1st Floor Area2,343 sqft

Exterior

Year BuiltBuilt 1976
Effective Year BuiltEffective 1992
Architectural StyleCluster
Lot Area12,100 sqft (0.278 acres)
Garage TypeAttached
Garage Area706 sqft
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address324 MT PALOMAR PL
CityCLAYTON
StateCA
Zip94517-1640
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT04016 L0024 B EX MR
Legal SubdivisionSUBDIVISION 4016
Legal Tract04016
Legal Lot Number24
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group4
Census Block4000
Census Tract355306

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 RecordCompany Name on Record
Mailing Address324 MT PALOMAR PL, CLAYTON, CA 94517-1640
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Jun 30, 2021Deed of Trust, Mortgage · Conventional Mortgage
PACIFIC SERVICE CU
Feb 14, 2017Quit Claim Deed, Transfer
Quitclaim

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJun 21, 2001 · Amount on Record
Deed SaleJun 21, 2001 · Amount on Record
Deed Document Number2001174497
Prior Transfer DateApr 26, 1994
Prior Transfer Doc0000146072
Record UpdatedOct 29, 2026

June 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address324 MT PALOMAR PL, CLAYTON, CA 94517-1640
Transaction TypeMortgage
Record UpdatedNov 3, 2022
Title CompanyFIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address324 MT PALOMAR PL, CLAYTON, CA 94517-1640

Mortgage

Document Number0000187216
DateJun 30, 2021
Instrument2021-187216
Lender
NamePACIFIC SERVICE CU
TypeCredit Union
AddressCONCORD, CA 94519
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term241 Months
DueJul 1, 2041

February 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateFeb 14, 2017
Property Address324 MT PALOMAR PL, CLAYTON, CA 94517-1640
Document Number0000028296
Instrument DateFeb 10, 2017
Instrument28296
Transaction TypeTransfer
Record UpdatedFeb 21, 2017

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address324 MT PALOMAR PL CLAYTON CA 945171640, CLAYTON, CA 94517-1640

Tax Assessment & Valuation

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$781,671 (+2%) Land $338,124 Building $443,547
2025$9,730.00 (+4.48%) Homeowner's exemption$766,345 (+4.04%) Land $331,495 Building $434,850
2023$9,313.00 (+1.35%) Homeowner's exemption$736,589 Land $318,624 Building $417,965
2022$9,189.00

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

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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

Wildfire RiskHigh
above 75% of the US · above 50% of California
Wildfire Likelihood0.4% 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 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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