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457 Westcliffe Pl, Walnut Creek, CA 94597 Property Records

Contra Costa County property record for 457 Westcliffe Pl, Walnut Creek, CA 94597

Property Summary

Property TypeCondominium
Details2 bd · 1.5 ba · 1,166 sqft · built 1983
Lot Size0.013 acres (576 sqft)
Owner2 Individual Names on File
Last Sale$475,000 (Dec 2004)
Tax Bill$8,305 (2025)
Deeds & MortgagesAug 2021 Mortgage
Flood ZoneZone X (minimal risk)
APN173-220-005-8

Property Details

APN / Parcel Number

Primary APN173-220-005-8
Alternative APN
  • 173-220-005

Interior

Bedrooms2 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Total Rooms6 Rooms
Stories2 Stories
Building Area1,166 sqft Living Area
1st Floor Area540 sqft
2nd Floor Area626 sqft

Exterior

Year BuiltBuilt 1983
Effective Year BuiltEffective 1985
Architectural StyleCondo/Apartment
Lot Area576 sqft (0.013 acres)
Garage TypeAttached
Garage Area200 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address457 WESTCLIFFE PL
CityWALNUT CREEK
StateCA
Zip94597-3269
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Local Zoning CodePD1571
Legal DescriptionT06344 L B BG000B U0005
Legal SubdivisionWALDEN PARK CONDOS
Legal Tract6344
Legal Lot Number1
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group1
Census Block1000
Census Tract339004

Owner

457 Westcliffe Pl, a condominium, is owned and occupied by two individuals who acquired it in July 2021.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record2 Individual Names on File
Mailing Address457 WESTCLIFFE PL, WALNUT CREEK, CA 94597-3269
OccupancyOwner Occupied
Owner TypeIndividual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleDec 15, 2004 · Amount on File
Deed SaleDec 15, 2004 · Amount on File
Prior SaleJun 22, 2001 · Amount on File
Deed Document Number2004480301
Last Transfer DateJul 21, 2021
Transfer Doc0000219844
Record UpdatedOct 29, 2026

August 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateAug 6, 2021
Property Address457 WESTCLIFFE PL, WALNUT CREEK, CA 94597-3269
Document Number0000219844
Map ReferenceMB 274 PG 16
Instrument DateJul 21, 2021
Instrument2021-219844
Transaction TypeTransfer
Record UpdatedNov 3, 2022
Title CompanyCHICAGO TITLE COMPANY

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address457 WESTCLIFFE PL, WALNUT CREEK, CA 94597-3269

Mortgage

Document Number0000219845
DateAug 6, 2021
Instrument2021-219845
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueSep 1, 2051

Tax Assessment & Valuation

The 2025 property tax bill for 457 Westcliffe Pl was $8,305.

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

YearTax BillAssessed Value
2026$675,334 (+2%) Land $454,966 Building $220,368
2025$8,305.00$662,094 Land $446,046 Building $216,048
2023$8,041.00 (+1.67%)$636,385 Land $428,726 Building $207,659
2022$7,909.00

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

Flood

FEMA maps place 457 Westcliffe Pl in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

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

Wildfire

Wildfire risk around 457 Westcliffe Pl is low, with a 0.01% annual chance of 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 Likelihood0.01% annual chance
ExposureNone
beyond ember reach

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 535 locations within half a mile, as of December 31, 2025

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

May also be available: Sonic Telecom.

Cell Coverage

5G (outdoors only) and 4G LTE

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