860 Walnut Ave, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 860 Walnut Ave, Walnut Creek, CA 94598

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 3,065 sqft · built 1967
Lot Size	0.69 acres (30,056 sqft)
Owner	Trust Name on File
Last Sale	$1,800,000 (Aug 2019)
Tax Bill	$22,550 (2025)
Deeds & Mortgages	Feb 2017 Line of Credit Mar 2020 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`142-153-010-4`

Property Details

APN / Parcel Number

Primary APN	`142-153-010-4`
Alternative APN	`142-153-010`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	1 Story
Building Area	3,065 sqft Living Area
1st Floor Area	3,065 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1967
Effective Year Built	Effective 2000
Architectural Style	Traditional
Lot Area	30,056 sqft (0.69 acres)
Garage Type	Attached
Garage Area	750 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Street Address	860 WALNUT AVE
City	WALNUT CREEK
State	CA
Zip	94598-3737
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	A2
Legal Description	R OF S 48 LSM 8 PCL A .69 AC
Legal Subdivision	RANCHO SAN MIGUEL
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2012
Census Tract	338301

Owner

860 Walnut Ave is owner-occupied and held in a trust since December 2019.

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

Owner of Record	Trust Name on File
Mailing Address	860 WALNUT AVE, WALNUT CREEK, CA 94598-3737
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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

Date	Document
Feb 7, 2017	Deed of Trust, Mortgage · Line of Credit STATE FARM BANK FSB
Mar 4, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY
Aug 16, 2019	Grant Deed, Transfer BANK OF AMERICA
Mar 15, 2019	Trustee's Deed, Foreclosure OTHER

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 16, 2019 · Amount on File
Deed Sale	Aug 16, 2019 · Amount on File
Prior Sale	Mar 15, 2019 · Amount on File
Deed Document Number	2019130812
Last Transfer Date	Dec 18, 2019
Transfer Doc	0000041822
Record Updated	Oct 29, 2026

February 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	860 WALNUT AVE, WALNUT CREEK, CA 94598-3737
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000024178
Date	Feb 7, 2017
Instrument	2017-024178

Lender

Name	STATE FARM BANK FSB
Type	Bank
Address	BLOOMINGTON, IL 61710

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	300 Months
Due	Feb 1, 2042

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

March 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 4, 2020
Property Address	860 WALNUT AVE, WALNUT CREEK, CA 94598-3737
Document Number	0000041822
Instrument Date	Dec 18, 2019
Instrument	41822
Transaction Type	Transfer
Record Updated	Apr 8, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	860 WALNUT AVE WALNUT CREEK CA 945983737, WALNUT CREEK, CA 94598-3737

August 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 16, 2019
Property Address	860 WALNUT AVE, WALNUT CREEK, CA 94598-3737
Document Number	0000130812
Instrument Date	Aug 12, 2019
Instrument	130812
Transaction Type	Transfer
Record Updated	Aug 28, 2019
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,980.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	860 WALNUT AVE WALNUT CREEK CA 945983737, WALNUT CREEK, CA 94598-3737

Mortgage

Document Number	130813
Date	Aug 16, 2019
Instrument	130813

Lender

Name	BANK OF AMERICA
Type	Bank
Address	101 S TRYON ST, CHARLOTTE, NC 28280-0002

Agreement

Amount	Amount on Record
Term	360 Months
Due	Aug 15, 2049

March 2019: Trustee's Deed, Foreclosure

Document Type	Trustee's Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 15, 2019
Property Address	860 WALNUT AVE, WALNUT CREEK, CA 94598-3737
Document Number	0000035890
Instrument Date	Mar 6, 2019
Instrument	35890
Transaction Type	Foreclosure
Record Updated	Apr 12, 2019
Title Company	OTHER

Transaction

Amount	Amount on Record
Tax	$1,452.55
Amount Accuracy	Confirmed
Additional	Notice of Trustee Sale

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	25 HAMMONDALE CT SAN RAFAEL CA 949011217, SAN RAFAEL, CA 94901-1217

Tax Assessment & Valuation

The 2025 property tax bill for 860 Walnut Ave was $22,550 with a homeowner's exemption.

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Walnut Creek City
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$2,007,930 (+2%) Land $892,413 Building $1,115,517
2025	$22,550.00 Homeowner's exemption	$1,968,560 Land $874,915 Building $1,093,645
2023	$21,697.00 (+0.88%) Homeowner's exemption	$1,892,120 Land $840,942 Building $1,051,178
2022	$21,508.00

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

Flood

FEMA maps place 860 Walnut Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	1 in force

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

Wildfire risk around 860 Walnut Ave is low, with a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None 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 System	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
Water Source	Surface water
Last State Inspection	Jan 2022
Lead	Under 1 ppb (2026–2028) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 428 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
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
AT&T DSL	100 / 20

May also be available: Sonic Telecom.

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