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421 Summit Rd, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 421 Summit Rd, Walnut Creek, CA 94598 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms5 Beds
Bathrooms3.5 Baths
Year BuiltBuilt 2005
Square Footage3,381 sqft Living Area
Lot Size19,980 sqft (0.459 acres)
OccupancyOwner Occupied
Last Sale$2,150,000 (2021)
Tax Bill$24,565.00 (2025)

Property Details

APN / Parcel Number

Primary APN179-182-018-4
Alternative APN
  • 179-182-018

Interior

Bedrooms5 Beds
Full Baths3.5 Baths
Partial Baths1 Partial Baths
Total Rooms10 Rooms
Building Area3,381 sqft Living Area
1st Floor2,329 sqft 1st Floor
Basement Area1,052 sqft Basement
Stories1 Stories

Exterior

Year BuiltBuilt 1996
Effective Year BuiltEffective 2005
Lot Area19,980 sqft (0.459 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area688 sqft Garage

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Street Address421 SUMMIT RD
CityWALNUT CREEK
StateCA
Zip94598-4733
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionPCL MAP 107 PG 38 PCL B
Legal SubdivisionTHE PARCEL MAP MS 801 82
Legal Tract107PM38
Legal Lot NumberB
JurisdictionCONTRA COSTA CA
Minor Civil DivisionCENTRAL CONTRA COSTA
Census Blockgroup3
Census Block3002
Census Tract343002

Owner

Source: Contra Costa County records · APN 179-182-018-4

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 Address421 SUMMIT RD, WALNUT CREEK, CA 94598-4733
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingCommunity Property

Deeds, Mortgages & Sale History

DateDocument
Aug 24, 2021Grant Deed, Transfer · Conventional Mortgage
LOANDEPOT.COM LLC
Apr 02, 2021Grant Deed, Transfer · Conventional Mortgage
PMAC LENDING SERVICES INC
Apr 06, 2020Quit Claim Deed, Transfer
QUICKEN LNS
Apr 06, 2020Quit Claim Deed, Transfer
FWG NATIONAL TITLE INSURANCE COMPANY, FWG NAT'L TITLE INS CO
Oct 30, 2019Quit Claim Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleAug 24, 2021 · Amount on Record
Deed SaleAug 24, 2021 · Amount on Record
Prior SaleApr 02, 2021 · Amount on Record
Deed Doc Number2021234049
Prior Transfer DateMar 03, 2020
Prior Transfer Doc0000064898
Record RefreshedSep 20, 2026

August 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateAug 24, 2021
Property Address421 SUMMIT RD, WALNUT CREEK, CA 94598-4733
Document Number0000234049
Map ReferenceMB 107 PG 38
Instrument DateAug 13, 2021
Instrument2021-234049
Transaction TypeTransfer
Record UpdatedNov 03, 2022
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property (Marital Community) with Rights of Survivorship
Address421 SUMMIT RD, WALNUT CREEK, CA 94598-4733

Mortgage

Document Number0000234050
DateAug 24, 2021
Instrument2021-234050
Lender
NameLOANDEPOT.COM LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueSep 01, 2051

April 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateApr 02, 2021
Property Address421 SUMMIT RD, WALNUT CREEK, CA 94598-4733
Document Number0000100569
Map ReferenceMB 107 PG 38
Instrument DateMar 26, 2021
Instrument2021-100569
Transaction TypeTransfer
Record UpdatedNov 03, 2022
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address421 SUMMIT RD, WALNUT CREEK, CA 94598-4733

Mortgage

Document Number0000100570
DateApr 02, 2021
Instrument2021-100570
Lender
NamePMAC LENDING SERVICES INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueApr 01, 2051

April 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateApr 06, 2020
Property Address421 SUMMIT RD, WALNUT CREEK, CA 94598-4733
Document Number0000064898
Instrument DateApr 02, 2020
Instrument64898
Transaction TypeTransfer
Record UpdatedApr 29, 2020
Title CompanyWFG NATIONAL TITLE INSURANCE, WFG NAT'L TITLE INS

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSeparate Estate/Property
Address421 SUMMIT RD WALNUT CREEK CA 945984733, WALNUT CREEK, CA 94598-4733

Mortgage

Document Number64899
DateApr 06, 2020
Instrument64899
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
AmountAmount Recorded
Term360 Months
DueApr 05, 2050

April 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateApr 06, 2020
Property Address421 SUMMIT RD, WALNUT CREEK, CA 94598-4733
Document Number0000064900
Instrument DateMar 31, 2020
Instrument64900
Transaction TypeTransfer
Record UpdatedApr 29, 2020
Title CompanyFWG NATIONAL TITLE INSURANCE COMPANY, FWG NAT'L TITLE INS CO

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address421 SUMMIT RD WALNUT CREEK CA 945984733, WALNUT CREEK, CA 94598-4733

October 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateOct 30, 2019
Property Address421 SUMMIT RD, WALNUT CREEK, CA 94598-4733
Document Number0000192017
Instrument DateOct 25, 2019
Instrument192017
Transaction TypeTransfer
Record UpdatedNov 08, 2019
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address421 SUMMIT RD WALNUT CREEK CA 945984733, WALNUT CREEK, CA 94598-4733

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$2,185,000 (+1.96%) Land $1,219,536 Building $965,464
2025$24,565.00 (+11.72%) Homeowner's exemption$2,143,000 (+12.38%) Land $1,196,093 Building $946,907
2023$21,988.00 (-10.45%) Homeowner's exemption$1,907,000 Land $1,064,000 Building $843,000
2022$24,554.00

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