336 Dover Dr, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 336 Dover Dr, Walnut Creek, CA 94598

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,398 sqft · built 1963
Lot Size	0.413 acres (18,000 sqft)
Owner	Company Name on Record
Last Sale	$437,500 (Jul 1998)
Tax Bill	$8,738 (2025)
Deeds & Mortgages	Mar 2023 Transfer Jul 2017 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`142-181-001-9`

Property Details

APN / Parcel Number

Primary APN	`142-181-001-9`
Alternative APN	`142-181-001`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,398 sqft Living Area
1st Floor Area	2,398 sqft

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1973
Lot Area	18,000 sqft (0.413 acres)
Garage Type	Attached
Garage Area	627 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	336 DOVER DR
City	WALNUT CREEK
State	CA
Zip	94598-3324
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10
Legal Description	TRACT 3090 1
Legal Subdivision	SUBDIVISION 3090
Legal Tract	3090
Legal Lot Number	1
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2005
Census Tract	338301

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	Company Name on Record
Mailing Address	336 DOVER DR, WALNUT CREEK, CA 94598-3324
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 16, 2023	Intrafamily Transfer, Transfer
Jul 31, 2017	Deed of Trust, Mortgage · Line of Credit WELLS FARGO BANK NA
Jul 31, 2017	Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA
Feb 16, 2022	Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 9, 1998 · Amount on Record
Deed Sale	Jul 9, 1998 · Amount on Record
Deed Document Number	1998158512
Last Transfer Date	Mar 11, 2023
Transfer Doc	0000025013
Record Updated	Sep 20, 2026

March 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 16, 2023
Property Address	336 DOVER DR, WALNUT CREEK, CA 94598-3324
Document Number	0000025013
Map Reference	MB 90 PG 39
Instrument Date	Mar 11, 2023
Instrument	2023-025013
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Living Trust
Address	336 DOVER DR, WALNUT CREEK, CA 94598-3324

July 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	336 DOVER DR, WALNUT CREEK, CA 94598-3324
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000136983
Date	Jul 31, 2017
Instrument	2017-136983

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	361 Months
Due	Aug 25, 2047

July 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	336 DOVER DR, WALNUT CREEK, CA 94598-3324
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000136982
Date	Jul 31, 2017
Instrument	2017-136982

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Aug 1, 2032

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	336 DOVER DR, WALNUT CREEK, CA 94598-3324
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	336 DOVER DRIVE, SAN FRANCISCO, CA 94111

Mortgage

Document Number	0000030095
Date	Feb 16, 2022
Instrument	2022-030095

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	1.75%
Type Change Date	Mar 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
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$733,058 (+2%) Land $327,794 Building $405,264
2025	$8,738.00 (+4.14%) Homeowner's exemption	$718,685 (+4.04%) Land $321,367 Building $397,318
2023	$8,391.00 (+0.89%) Homeowner's exemption	$690,780 Land $308,889 Building $381,891
2022	$8,317.00

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	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

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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