1017 Winton Dr, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 1017 Winton Dr, Walnut Creek, CA 94598

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,888 sqft · built 1964
Lot Size	0.23 acres (10,004 sqft)
Owner	2 Trust Names on File
Last Sale	$775,000 (Jul 2020)
Tax Bill	$11,621 (2025)
Deeds & Mortgages	Feb 2021 Mortgage Jul 2020 Transfer + 3 more
Flood Zone	Zone X (minimal risk)
APN	`145-202-021-5`

Property Details

APN / Parcel Number

Primary APN	`145-202-021-5`
Alternative APN	`145-202-021`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,888 sqft Living Area
1st Floor Area	1,888 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1980
Lot Area	10,004 sqft (0.23 acres)
Lot Dimensions	122 ft deep x 82 ft wide
View / Lot	Canal
Garage Type	Attached
Garage Area	399 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Street Address	1017 WINTON DR
City	WALNUT CREEK
State	CA
Zip	94598-1530
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10
Legal Description	TRACT 3318 LOT 29 EX MR
Legal Subdivision	SUBDIVISION #3318
Legal Tract	3318
Legal Lot Number	29
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2009
Census Tract	338201

Owner

1017 Winton Dr is owner-occupied and held in a trust since July 2020.

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

Owner of Record	2 Trust Names on File
Mailing Address	1017 WINTON DR, WALNUT CREEK, CA 94598-1530
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family 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 25, 2021	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Jul 10, 2020	Affidavit of Death, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Jul 10, 2020	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Jul 10, 2020	Correction Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Jul 14, 2020	Correction Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 10, 2020 · Amount on File
Deed Sale	Jul 10, 2020 · Amount on File
Deed Document Number	2020137021
Prior Transfer Date	Aug 16, 2007
Prior Transfer Doc	0000245934
Record Updated	Oct 29, 2026

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1017 WINTON DR, WALNUT CREEK, CA 94598-1530
Transaction Type	Mortgage
Record Updated	Jun 8, 2026
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1017 WINTON DR, WALNUT CREEK, CA 94598-1530

Mortgage

Document Number	0000057509
Date	Feb 25, 2021
Instrument	2021-057509

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2051

July 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 10, 2020
Property Address	1017 WINTON DR, WALNUT CREEK, CA 94598-1530
Document Number	0000137019
Instrument Date	Jul 8, 2020
Instrument	137019
Transaction Type	Transfer
Record Updated	Jul 22, 2020
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	1573 SERAFIX RD ALAMO CA 945071483, ALAMO, CA 94507-1483

July 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 10, 2020
Property Address	1017 WINTON DR, WALNUT CREEK, CA 94598-1530
Document Number	0000137021
Map Reference	MB 99 PG 42
Instrument Date	Jul 8, 2020
Instrument	2020-137021
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount on Record
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
Address	1017 WINTON DR, WALNUT CREEK, CA 94598-1530

Mortgage

Document Number	0000137022
Date	Jul 10, 2020
Instrument	2020-137022

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2050

July 2020: Correction Deed, Transfer

Document Type	Correction Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 10, 2020
Property Address	1017 WINTON DR, WALNUT CREEK, CA 94598-1530
Document Number	0000137020
Instrument Date	Jul 8, 2020
Instrument	137020
Transaction Type	Transfer
Record Updated	May 11, 2021
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	1573 SERAFIX RD ALAMO CA 945071483, ALAMO, CA 94507-1483

July 2020: Correction Deed, Transfer

Document Type	Correction Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 14, 2020
Property Address	1017 WINTON DR, WALNUT CREEK, CA 94598-1530
Document Number	0000140170
Instrument Date	Jun 4, 2020
Instrument	140170
Transaction Type	Transfer
Record Updated	May 11, 2021
Title Company	ATTORNEY ONLY

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	1017 WINTON DR WALNUT CREEK CA 945981530, WALNUT CREEK, CA 94598-1530

Tax Assessment & Valuation

The 2025 property tax bill for 1017 Winton Dr was $11,621.

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		$999,189 (+2%) Land $684,528 Building $314,661
2025	$11,621.00 Homeowner's exemption	$979,598 Land $671,106 Building $308,492
2023	$11,168.00 (+0.89%) Homeowner's exemption	$941,562 Land $645,048 Building $296,514
2022	$11,070.00

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

Flood

FEMA maps place 1017 Winton Dr 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	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

The area around 1017 Winton Dr has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not 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 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 153 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
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: T-Mobile, Verizon.

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