817 Ashley Ln, Walnut Creek, CA 94597 Property Records

Contra Costa County property record for 817 Ashley Ln, Walnut Creek, CA 94597

Property Summary

Property Type	Single Family Home
Details	6 bd · 4.5 ba · 5,079 sqft · built 1997
Lot Size	0.47 acres (20,473 sqft)
Owner	2 Company Names on Record
Last Sale	$4,120,500 (Mar 2022)
Tax Bill	$39,508 (2025)
Deeds & Mortgages	Mar 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`173-080-052-9`

Property Details

APN / Parcel Number

Primary APN	`173-080-052-9`
Alternative APN	`173-080-052`

Interior

Bedrooms	6 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	14 Rooms
Stories	2 Stories
Building Area	5,079 sqft Living Area
1st Floor Area	2,441 sqft
2nd Floor Area	2,638 sqft

Exterior

Year Built	Built 1997
Effective Year Built	Effective 2007
Lot Area	20,473 sqft (0.47 acres)
View / Lot	Creek
Garage Type	Attached
Garage Area	1,002 sqft
Parking Spaces	4 Parking Spaces

Location & Zoning

Street Address	817 ASHLEY LN
City	WALNUT CREEK
State	CA
Zip	94597-3271
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7956 L2
Legal Subdivision	SUBDIVISION 7956
Legal Tract	7956
Legal Lot Number	2
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2005
Census Tract	338204

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 Record	2 Company Names on Record
Mailing Address	817 ASHLEY LN, WALNUT CREEK, CA 94597-3271
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 28, 2022 · Amount on Record
Deed Sale	Mar 28, 2022 · Amount on Record
Prior Sale	Jun 16, 2000 · Amount on Record
Deed Document Number	202253790
Prior Transfer Date	Apr 19, 2002
Prior Transfer Doc	0000153147
Record Updated	Oct 29, 2026

March 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 28, 2022
Property Address	817 ASHLEY LN, WALNUT CREEK, CA 94597-3271
Document Number	0000053790
Map Reference	MB 385 PG 1
Instrument Date	Mar 15, 2022
Instrument	2022-053790
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	817 ASHLEY LN, WALNUT CREEK, CA 94597-3271

Mortgage

Document Number	0000053791
Date	Mar 28, 2022
Instrument	2022-053791

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	2.5%
Type Change Date	Apr 1, 2029
Change Frequency	Annually
Min Rate At Change	2.95%
Max Rate At Change	10.9%
Index	1-Year CMT
Max Rate	10.9%

Tax Assessment & Valuation

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
Secondary School District	Acalanes Union High School District (09 - 12)
Elementary School District	Walnut Creek Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$3,392,000 (-22.42%) Land $1,745,398 Building $1,646,602
2025	$39,508.00 (-16.42%)	$4,372,176 (+4.04%) Land $2,249,760 Building $2,122,416
2023	$47,267.00 (+117.46%)	$4,202,400 Land $2,162,400 Building $2,040,000
2022	$21,736.00

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 Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone A, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	2 (1998–2004)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Feb 2004 · rainfall accumulation

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 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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) 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. 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

Provider	Max 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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