101 Firestone Dr, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 101 Firestone Dr, Walnut Creek, CA 94598

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,453 sqft · built 1977
Lot Size	0.23 acres (10,000 sqft)
Owner	2 Individuals on Record
Last Sale	$1,215,000 (Feb 2020)
Tax Bill	$15,473 (2025)
Deeds & Mortgages	Jan 2021 Mortgage Feb 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`135-261-026-3`

Property Details

APN / Parcel Number

Primary APN	`135-261-026-3`
Alternative APN	`135-261-026`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,453 sqft Living Area
Gross Area	3,109 sqft
1st Floor Area	1,411 sqft
2nd Floor Area	1,042 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1990
Architectural Style	Raised Ranch
Exterior Material	Brick Veneer
Construction Type	Concrete
Roof Material	Wood Shingle
Lot Area	10,000 sqft (0.23 acres)
Garage Type	Attached
Garage Area	656 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Sewer	Municipal

Location & Zoning

Street Address	101 FIRESTONE DR
City	WALNUT CREEK
State	CA
Zip	94598-3659
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10
Legal Description	T04592 L0047 B
Legal Subdivision	SUBDIVISION 4592
Legal Tract	04592
Legal Lot Number	47
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1001
Census Tract	355302

Owner

Source: Contra Costa County assessment roll, 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 Individuals on Record
Mailing Address	101 FIRESTONE DR, WALNUT CREEK, CA 94598-3659
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Jan 28, 2021	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
Feb 18, 2020	Grant Deed, Transfer · Conventional Mortgage MUFG UNION BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 18, 2020 · Amount on Record
Deed Sale	Feb 18, 2020 · Amount on Record
Prior Sale	Oct 29, 2014 · Amount on Record
Deed Document Number	202029955
Prior Transfer Date	Sep 21, 2007
Prior Transfer Doc	0000282470
Record Updated	Sep 20, 2026

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	101 FIRESTONE DR, WALNUT CREEK, CA 94598-3659
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	101 FIRESTONE DR, WALNUT CREEK, CA 94598-3659

Mortgage

Document Number	0000026973
Date	Jan 28, 2021
Instrument	2021-026973

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company
Address	ROSEVILLE, CA 95661

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2051

February 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 18, 2020
Property Address	101 FIRESTONE DR, WALNUT CREEK, CA 94598-3659
Document Number	0000029955
Map Reference	MB 173 PG 25
Instrument Date	Feb 7, 2020
Instrument	2020-029955
Transaction Type	Transfer
Record Updated	Jul 27, 2021
Title Company	CHICAGO 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	Community Property with Right of Survivorship
Address	101 FIRESTONE DR, WALNUT CREEK, CA 94598-3659

Mortgage

Document Number	0000029956
Date	Feb 18, 2020
Instrument	2020-029956

Lender

Name	MUFG UNION BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	4.12%
Type Change Date	Mar 1, 2027
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	6.12%
Index	1-Year LIBOR
Max Rate	10.1%

Mortgage

Document Number	0000029957
Date	Feb 18, 2020
Instrument	2020-029957

Lender

Name	TCF NATIONAL BANK
Type	Bank
Address	SIOUX FALLS, SD 57106

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Feb 23, 2050

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

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
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,355,350 (+2%) Land $853,369 Building $501,981
2025	$15,473.00 (+4%) Homeowner's exemption	$1,328,776 (+4.04%) Land $836,637 Building $492,139
2023	$14,878.00 (+0.88%) Homeowner's exemption	$1,277,180 Land $804,150 Building $473,030
2022	$14,748.00

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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	2 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

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

Wildfire Risk	Moderate above 56% of the US · lower than 67% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 423 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

May also be available: AT&T.

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