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328 Mount Palomar Pl, Clayton, CA 94517 Property Records

Contra Costa County property record for 328 Mount Palomar Pl, Clayton, CA 94517 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details5 bd · 2.5 ba · 2,694 sqft · built 1976
Lot Size0.264 acres (11,500 sqft)
OwnerCompany Name on File
Tax Bill$6,361 (2025)
Deeds & MortgagesNov 2022 Transfer
Flood ZoneZone X (minimal risk)
APN119-412-022-4

Property Details

APN / Parcel Number

Primary APN119-412-022-4
Alternative APN
  • 119-412-022

Interior

Bedrooms5 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms12 Rooms
Building Area2,694 sqft Living Area
1st Floor Area2,694 sqft 1st Floor
Stories1 Story

Exterior

Year BuiltBuilt 1976
Effective Year BuiltEffective 1978
Architectural StyleCluster
Lot Area11,500 sqft (0.264 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached
Garage Area538 sqft Garage

Location & Zoning

Street Address328 MT PALOMAR PL
CityCLAYTON
StateCA
Zip94517-1640
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT04016 L0023 B EX MR
Legal SubdivisionSUBDIVISION 4016
Legal Tract04016
Legal Lot Number23
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group4
Census Block4000
Census Tract355306

Owner

Source: Contra Costa County records · APN 119-412-022-4

Assessment roll updated July 14, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on File
Mailing Address939 NW HIGHLAND TERRACE AVE, CORVALLIS, OR 97330-9706
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last Transfer DateNov 09, 2022
Transfer Doc0000176132
Record UpdatedSep 20, 2026

November 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateNov 21, 2022
Property Address328 MT PALOMAR PL, CLAYTON, CA 94517-1640
Document Number0000176132
Map ReferenceMB 183 PG 11
Instrument DateNov 09, 2022
Instrument2022-176132
Transaction TypeTransfer
Record UpdatedJun 07, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address939 NW HIGHLAND TERRACE AVE, CORVALLIS, OR 97330-9706

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityClayton 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$463,173 (+2%) Land $89,594 Building $373,579
2025$6,361.00 (+4.79%)$454,092 (+4.04%) Land $87,838 Building $366,254
2023$6,070.00 (+2.92%)$436,461 Land $84,428 Building $352,033
2022$5,898.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo
Nearest Special Flood Hazard AreaZone AE, within 500 ft

Wildfire

Wildfire RiskHigh
above 75% of the US · above 51% of California
Wildfire LikelihoodAbout 1 in 242 per year
ExposureDirect
burnable vegetation at the parcel

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

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