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1580 3rd Ave, Walnut Creek, CA 94597 Property Records

Contra Costa County property record for 1580 3rd Ave, Walnut Creek, CA 94597

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 1,386 sqft · built 1947
Lot Size0.508 acres (22,135 sqft)
Owner2 Individual Names on Record
Last Sale$980,000 (Aug 2025)
Tax Bill$8,883 (2025)
Deeds & MortgagesJun 2026 Mortgage
Sep 2023 Transfer
Flood ZoneZone X (minimal risk)
APN171-191-035-4

Property Details

APN / Parcel Number

Primary APN171-191-035-4
Alternative APN
  • 171-191-035

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms6 Rooms
Stories1 Story
Building Area1,386 sqft Living Area
1st Floor Area1,386 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1947
Effective Year BuiltEffective 1947
Lot Area22,135 sqft (0.508 acres)
Garage TypeAttached
Garage Area300 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Heating SystemForced Air with A/C

Location & Zoning

Street Address1580 3RD AVE
CityWALNUT CREEK
StateCA
Zip94597-2607
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR8
Legal DescriptionLARKEY RANCH SUBN #2 POR LOT 16
Legal SubdivisionLARKEY RANCH SUB
Legal Lot Number16
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group3
Census Block3008
Census Tract340001

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 Record2 Individual Names on Record
Mailing Address3120 CAFETO DR, WALNUT CREEK, CA 94598-3813
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

DateDocument
Jun 29, 2026Deed of Trust, Mortgage · Conventional Mortgage
US BANK
Sep 20, 2023Gift Deed, Transfer

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 29, 2025 · Amount on Record
Deed SaleAug 29, 2025 · Amount on Record
Deed Document Number202588395
Prior Transfer DateSep 6, 2023
Prior Transfer Doc0000091338
Record UpdatedOct 29, 2026

June 2026: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Recording DateJun 29, 2026
Property Address1580 3RD AVE, WALNUT CREEK, CA 94597-2607
Document Number0000067927
Instrument DateJun 24, 2026
Instrument202667927
Transaction TypeMortgage
Record UpdatedJul 12, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

NameVerified Name
Address3120 CAFETO DR, WALNUT CREEK, CA 94598-3813

Mortgage

Document Number0000067927,
DateJun 29, 2026
Instrument202667927
Lender
NameUS BANK
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJul 1, 2056
Interest
Rate TypeAdjustable Rate
Rate6.13%
Initial TypeAdjustable Rate
AdjustableAdjustable Rate Rider
Max Rate-1%

September 2023: Gift Deed, Transfer

Document TypeGift Deed
JurisdictionCONTRA COSTA CA
Recording DateSep 20, 2023
Property Address1580 3RD AVE, WALNUT CREEK, CA 94597-2607
Document Number0000091338
Map ReferenceMB 2 PG 49
Instrument DateSep 6, 2023
Instrument2023-091338
Transaction TypeTransfer
Record UpdatedSep 29, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1319 TORREY ST, DAVIS, CA 95618-5063

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityWalnut Creek City
Unified School DistrictMount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$980,000 (+35.11%) Land $780,000 Building $200,000
2025$8,883.00 (+292.19%)$725,319 (+458.64%) Land $563,342 Building $161,977
2023$2,265.00 (+0.85%)$129,836 Land $55,049 Building $74,787
2022$2,246.00

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.

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 Claims2 (1980–1998)
Claims Outside the SFHA1 of 2
Most Recent ClaimFeb 1998 · Severe Winter Storms And Flooding

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 RiskNot rated
no burnable land within 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 520 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL · Fixed Wireless in parts of the area		5,000 / 5,000
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

May also be available: Sonic Telecom.

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