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2440 Warren Rd, Walnut Creek, CA 94595 Property Records

Contra Costa County property record for 2440 Warren Rd, Walnut Creek, CA 94595

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 2,051 sqft · built 1926
Lot Size0.27 acres (11,761 sqft)
OwnerIndividual Name on Record
Tax Bill$2,468 (2025)
Deeds & MortgagesJul 2020 Transfer
Jul 2020 Transfer
Flood ZoneZone X (minimal risk)
APN184-450-021-3

Property Details

APN / Parcel Number

Primary APN184-450-021-3
Alternative APN
  • 184-450-021

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms8 Rooms
Stories1 Story
Building Area2,051 sqft Living Area
1st Floor Area1,528 sqft
Basement Area523 sqft

Exterior

Year BuiltBuilt 1926
Effective Year BuiltEffective 1946
Lot Area11,761 sqft (0.27 acres)
Garage TypeAttached
Garage Area716 sqft
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address2440 WARREN RD
CityWALNUT CREEK
StateCA
Zip94595-1249
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR10
Legal DescriptionFLORALAND TRACT POR LOT 31
Legal SubdivisionFLORALAND
Legal Lot Number31
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group3
Census Block3014
Census Tract341000

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 RecordIndividual Name on Record
Mailing Address2440 WARREN RD, WALNUT CREEK, CA 94595-1249
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jul 14, 2020Affidavit of Death, Transfer
ATTORNEY ONLY
Jul 14, 2020Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateJun 9, 2020
Transfer Doc0000139454
Record UpdatedOct 29, 2026

July 2020: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionCONTRA COSTA CA
Recording DateJul 14, 2020
Property Address2440 WARREN RD, WALNUT CREEK, CA 94595-1249
Document Number0000139453
Instrument DateJun 9, 2020
Instrument139453
Transaction TypeTransfer
Record UpdatedJul 21, 2020
Title CompanyATTORNEY ONLY

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address2440 WARREN RD WALNUT CREEK CA 945951249, WALNUT CREEK, CA 94595-1249

July 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateJul 14, 2020
Property Address2440 WARREN RD, WALNUT CREEK, CA 94595-1249
Document Number0000139454
Instrument DateJun 9, 2020
Instrument139454
Transaction TypeTransfer
Record UpdatedJul 21, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address2440 WARREN RD WALNUT CREEK CA 945951249, WALNUT CREEK, CA 94595-1249

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$116,975 (+2%) Land $45,176 Building $71,799
2025$2,468.00 (+4.31%)$114,683 (+4.04%) Land $44,291 Building $70,392
2023$2,366.00 (+1.55%)$110,231 Land $42,572 Building $67,659
2022$2,330.00

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

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it

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

Wildfire

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

Wildfire RiskLow
lower than 96% of the US · lower than 97.4% of California
Wildfire Likelihood0.01% 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 480 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Astound Broadband
Cable		1,500 / 50
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20
T-Mobile
Fixed Wireless		100 / 20

May also be available: Etheric Networks.

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