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485 Summit Rd, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 485 Summit Rd, Walnut Creek, CA 94598 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 1978
Square Footage1,536 sqft Living Area
Lot Size20,908 sqft (0.48 acres)
OccupancyOwner Occupied
Last Sale$750,000 (2004)
Tax Bill$12,730.00 (2025)

Property Details

APN / Parcel Number

Primary APN179-190-009-3
Alternative APN
  • 179-190-009

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms7 Rooms
Building Area1,536 sqft Living Area
1st Floor1,536 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 1958
Effective Year BuiltEffective 1978
Lot Area20,908 sqft (0.48 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area494 sqft Garage

Utilities and HVAC

Heating SystemCentral Heating

Location & Zoning

Street Address485 SUMMIT RD
CityWALNUT CREEK
StateCA
Zip94598-4733
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionPOR RO SAN MIGUEL .48 AC
Legal SubdivisionSAN MIGUEL RHO
JurisdictionCONTRA COSTA CA
Minor Civil DivisionCENTRAL CONTRA COSTA
Census Blockgroup3
Census Block3002
Census Tract343002

Owner

Source: Contra Costa County records · APN 179-190-009-3

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 Record2 Individual Names on File
Mailing Address485 SUMMIT RD, WALNUT CREEK, CA 94598-4733
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingCommunity Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleSep 23, 2004 · Amount on Record
Deed SaleSep 23, 2004 · Amount on Record
Deed Doc Number2004366464
Last Transfer DateApr 09, 2013
Transfer Doc0000095163
Record RefreshedSep 20, 2026

December 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address485 SUMMIT RD, WALNUT CREEK, CA 94598-4733
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyPREMIUM TITLE OF CALIFORNIA

Transferred To (Grantee/Buyer)

NameVerified Name
AddressPO BOX 628, DANVILLE, CA 94526-0628

Mortgage

Document Number0000304555
DateDec 07, 2020
Instrument2020-304555
Lender
NameNORTHPOINTE BANK
TypeBank
AddressGRAND RAPIDS, MI 49546
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueJan 01, 2036

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
MunicipalityWalnut Creek City
Secondary School DistrictAcalanes Union High School District (09 - 12)
Elementary School DistrictWalnut Creek Elementary School District (KG - 08)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$1,079,770 (+2%) Land $791,080 Building $288,690
2025$12,730.00 (+3.88%) Homeowner's exemption$1,058,599 (+4.04%) Land $775,569 Building $283,030
2023$12,255.00 (+2.24%) Homeowner's exemption$1,017,494 Land $745,453 Building $272,041
2022$11,987.00

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