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2339 Stewart Ave, Walnut Creek, CA 94596 Property Records

Contra Costa County property record for 2339 Stewart Ave, Walnut Creek, CA 94596

Property Summary

Property TypeSingle Family Home
Details5 bd · 2.5 ba · 2,604 sqft · built 1976
Lot Size0.292 acres (12,720 sqft)
Owner2 Company Names on Record
Last Sale$1,255,000 (Aug 2016)
Tax Bill$17,057 (2025)
Deeds & MortgagesSep 2021 Transfer
May 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN182-302-013-4

Property Details

APN / Parcel Number

Primary APN182-302-013-4
Alternative APN
  • 182-302-013

Interior

Bedrooms5 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms11 Rooms
Stories2 Stories
Building Area2,604 sqft Living Area
1st Floor Area1,378 sqft
2nd Floor Area1,226 sqft

Exterior

Year BuiltBuilt 1976
Effective Year BuiltEffective 1987
Architectural StyleCluster
Lot Area12,720 sqft (0.292 acres)
Garage TypeAttached
Garage Area615 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address2339 STEWART AVE
CityWALNUT CREEK
StateCA
Zip94596-6328
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodePUD
Legal DescriptionTRACT 4578 POR LOT 19
Legal SubdivisionSUBDIVISION 4578
Legal Tract4578
Legal Lot Number19
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group1
Census Block1006
Census Tract346101

Owner

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

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

Owner of Record2 Company Names on Record
Mailing Address2339 STEWART AVE, WALNUT CREEK, CA 94596-6328
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Sep 16, 2021Intrafamily Transfer, Transfer
May 27, 2020Quit Claim Deed, Transfer
GUARANTEED RATE

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 16, 2016 · Amount on Record
Deed SaleAug 16, 2016 · Amount on Record
Prior SaleNov 30, 2010 · Amount on Record
Deed Document Number2016163417
Last Transfer DateJan 24, 2025
Transfer Doc0000009617
Record UpdatedSep 20, 2026

September 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateSep 16, 2021
Property Address2339 STEWART AVE, WALNUT CREEK, CA 94596-6328
Document Number0000258693
Map ReferenceMB 174 PG 13
Instrument DateSep 8, 2021
Instrument2021-258693
Transaction TypeTransfer
Record UpdatedJun 7, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address2339 STEWART AVE, WALNUT CREEK, CA 94596-6328

May 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateMay 27, 2020
Property Address2339 STEWART AVE, WALNUT CREEK, CA 94596-6328
Document Number0000099886
Instrument DateMay 15, 2020
Instrument99886
Transaction TypeTransfer
Record UpdatedJun 3, 2020
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY TITLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address2339 STEWART AVE WALNUT CREEK CA 945966328, WALNUT CREEK, CA 94596-6328

Mortgage

Document Number99887
DateMay 27, 2020
Instrument99887
Lender
NameGUARANTEED RATE
Address3940 N RAVENSWOOD AVE, CHICAGO, IL 60613-2420
Agreement
AmountAmount Recorded
Term360 Months
DueMay 26, 2050

Tax Assessment & Valuation

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$1,485,691 (-19.04%) Land $887,876 Building $597,815
2025$17,057.00 (+3.36%) Homeowner's exemption$1,835,000 (+31.07%) Land $1,210,000 Building $625,000
2023$16,503.00 (+2.27%)$1,399,974 Land $836,638 Building $563,336
2022$16,136.00

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 X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies1 in force
Nearby Flood Claims1 (2016)
Claims Outside the SFHA1 of 1
Most Recent ClaimJan 2016 · other causes

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 RiskModerate
above 45% of the US · lower than 73% of California
Wildfire Likelihood0.08% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 389 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
Fixed Wireless · DSL · Fiber in parts of the area		100 / 20

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

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