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40 Oak Knoll Loop, Walnut Creek, CA 94596 Property Records

Contra Costa County property record for 40 Oak Knoll Loop, Walnut Creek, CA 94596 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 1959
Square Footage2,034 sqft Living Area
Lot Size23,958 sqft (0.55 acres)
OccupancyOwner Occupied
Last Sale$1,275,000 (2026)
Tax Bill$4,373.00 (2025)

Owner

Source: Contra Costa County records · APN 180-060-002-3

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 Company Names on File
Mailing Address40 OAK KNOLL LOOP, WALNUT CREEK, CA 94596-5417
OccupancyOwner Occupied
Owner TypeOwner is a Company
VestingOwner is a Trust, Family Trust

Deeds, Mortgages & Sale History

DateDocument
Mar 27, 2026Grant Deed, Transfer
OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY
Dec 20, 2019Affidavit of Death, Transfer
ATTORNEY ONLY
Dec 20, 2019Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleMar 27, 2026 · Amount on Record
Deed SaleMar 27, 2026 · Amount on Record
Deed Doc Number202630616
Prior Transfer DateDec 16, 2019
Prior Transfer Doc0000229058
Record RefreshedSep 20, 2026

March 2026: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateMar 27, 2026
Property Address40 OAK KNOLL LOOP, WALNUT CREEK, CA 94596-5417
Document Number0000030616
Map ReferenceMB 10 PG 245
Instrument DateMar 24, 2026
Instrument2026- 030616
Transaction TypeTransfer
Record UpdatedApr 07, 2026
Title CompanyOLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address40 OAK KNOLL LOOP, WALNUT CREEK, CA 94596-5417

December 2019: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionCONTRA COSTA CA
Recording DateDec 20, 2019
Property Address40 OAK KNOLL LOOP, WALNUT CREEK, CA 94596-5417
Document Number0000229057
Instrument DateDec 16, 2019
Instrument229057
Transaction TypeTransfer
Record UpdatedJan 03, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address40 OAK KNOLL LOOP WALNUT CREEK CA 945965417, WALNUT CREEK, CA 94596-5417

December 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 20, 2019
Property Address40 OAK KNOLL LOOP, WALNUT CREEK, CA 94596-5417
Document Number0000229058
Instrument DateNov 16, 2019
Instrument229058
Transaction TypeTransfer
Record UpdatedJan 03, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address40 OAK KNOLL LOOP WALNUT CREEK CA 945965417, WALNUT CREEK, CA 94596-5417

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 and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

YearTax BillAssessed Value
2026$1,275,000 (+295.26%) Land $875,000 Building $400,000
2025$4,373.00 (+6.35%)$322,575 (+4.04%) Land $108,117 Building $214,458
2023$4,112.00 (+2.14%) Homeowner's exemption$310,051 Land $103,920 Building $206,131
2022$4,026.00

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

Wildfire

Wildfire RiskLow
above 32% of the US · above 19% of California
Wildfire LikelihoodAbout 1 in 4,348 per year
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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

Property Details

APN / Parcel Number

Primary APN180-060-002-3
Alternative APN
  • 180-060-002

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms8 Rooms
Building Area2,034 sqft Living Area
1st Floor2,034 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 1956
Effective Year BuiltEffective 1959
Lot Area23,958 sqft (0.55 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area462 sqft Garage

Location & Zoning

Street Address40 OAK KNOLL LOOP
CityWALNUT CREEK
StateCA
Zip94596-5417
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionWALNUT HEIGHTS POR LOT 1 BLK 7
Legal SubdivisionWALNUT HEIGHTS MAP 02
Legal Block7
Legal Lot Number1
JurisdictionCONTRA COSTA CA
Minor Civil DivisionCENTRAL CONTRA COSTA
Census Blockgroup4
Census Block4001
Census Tract343001

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