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15 Willowbrook Ln, Walnut Creek, CA 94595 Property Records

Contra Costa County property record for 15 Willowbrook Ln, Walnut Creek, CA 94595

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,823 sqft · built 1947
Lot Size0.178 acres (7,770 sqft)
OwnerCompany Name on Record
Tax Bill$5,944 (2025)
Deeds & MortgagesJul 2019 Transfer
Apr 2019 Transfer
Flood ZoneZone AE (high risk)
APN188-090-012-9

Property Details

APN / Parcel Number

Primary APN188-090-012-9
Alternative APN
  • 188-090-012

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms7 Rooms
Stories2 Stories
Building Area1,823 sqft Living Area
1st Floor Area1,269 sqft
2nd Floor Area554 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1947
Effective Year BuiltEffective 1965
Architectural StyleRanch
Roof MaterialComposition Shingle
Lot Area7,770 sqft (0.178 acres)
Lot Dimensions111 ft deep x 70 ft wide
Garage TypeDetached
Garage Area240 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Heating SystemFloor/Wall Furnace
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address15 WILLOWBROOK LN
CityWALNUT CREEK
StateCA
Zip94595-2636
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR20
Legal DescriptionWALNUT CREEK PARK POR LOT 2
Legal SubdivisionWALNUT CRK PARK
Legal Lot Number2
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group6
Census Block6010
Census Tract334200

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 Address15 WILLOWBROOK LN, WALNUT CREEK, CA 94595-2636
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Jul 2, 2019Correction Deed
NOT AVAILABLE
Apr 17, 2019Quit Claim Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateJun 18, 2019
Transfer Doc0000101366
Record UpdatedSep 20, 2026

July 2019: Correction Deed

Document TypeCorrection Deed
JurisdictionCONTRA COSTA CA
Recording DateJul 2, 2019
Property Address15 WILLOWBROOK LN, WALNUT CREEK, CA 94595-2636
Document Number0000101366
Instrument DateJun 18, 2019
Instrument101366
Record UpdatedJul 10, 2019
Title CompanyNOT AVAILABLE

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address15 WILLOWBROOK LN WALNUT CREEK CA 945952636, WALNUT CREEK, CA 94595-2636

April 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateApr 17, 2019
Property Address15 WILLOWBROOK LN, WALNUT CREEK, CA 94595-2636
Document Number0000053300
Instrument DateApr 4, 2019
Instrument53300
Transaction TypeTransfer
Record UpdatedApr 26, 2019
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address15 WILLOWBROOK LN WALNUT CREEK CA 945952636, WALNUT CREEK, CA 94595-2636

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
Secondary School DistrictAcalanes Union High School District (09 - 12)
Elementary School DistrictWalnut Creek Elementary School District (KG - 08)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$449,666 (+2%) Land $245,869 Building $203,797
2025$5,944.00 (+4.04%) Homeowner's exemption$440,850 (+4.04%) Land $241,049 Building $199,801
2023$5,713.00 (+2.07%) Homeowner's exemption$423,734 Land $231,690 Building $192,044
2022$5,597.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone AE
high risk
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood ElevationVaries along the reach; see FIRM
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on Record
median of 62 policies
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies62 in force
Nearby Flood Claims8 (1997–2022)
Claims Outside the SFHA1 of 8
Most Recent ClaimDec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event
  • Severe Winter Storms, Flooding, Landslides, And Mudslides, Dec 2022 · 5 claims

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

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

Wildfire RiskLow
lower than 80% of the US · lower than 88% of California
Wildfire Likelihood0.02% 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 SystemEAST BAY MUD
serves 1,468,000 people · EPA ID CA0110005
Water SourceSurface water
Last State InspectionDec 2021
LeadUnder 1 ppb (2022–2024)
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 316 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Astound Broadband
Cable		1,500 / 50
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20
AT&T
DSL · Fiber, Fixed Wireless in parts of the area		100 / 20

May also be available: Sonic Telecom, T-Mobile.

Cell Coverage

5G (outdoors only) and 4G LTE

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