501 Dover Dr, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 501 Dover Dr, Walnut Creek, CA 94598

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,074 sqft · built 1963
Lot Size	0.218 acres (9,494 sqft)
Owner	2 Company Names on Record
Last Sale	$1,650,000 (Dec 2022)
Tax Bill	$19,833 (2025)
Deeds & Mortgages	Apr 2021 Mortgage Dec 2022 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`142-193-009-8`

Property Details

APN / Parcel Number

Primary APN	`142-193-009-8`
Alternative APN	`142-193-009`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,074 sqft Living Area
Gross Area	2,579 sqft
1st Floor Area	2,074 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1973
Architectural Style	Ranch
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	9,494 sqft (0.218 acres)
Garage Type	Attached
Garage Area	505 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	501 DOVER DR
City	WALNUT CREEK
State	CA
Zip	94598-3728
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10
Legal Description	TRACT 3090 LOT 40
Legal Subdivision	SUBDIVISION 3090
Legal Tract	3090
Legal Lot Number	40
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2008
Census Tract	338301

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Company Names on Record
Mailing Address	501 DOVER DR, WALNUT CREEK, CA 94598-3728
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 6, 2021	Deed of Trust, Mortgage · Conventional Mortgage MORGAN STANLEY PRIVATE BANK NA
Dec 9, 2022	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Sep 20, 2018	Grant Deed, Transfer · ARM WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 9, 2022 · Amount on Record
Deed Sale	Dec 9, 2022 · Amount on Record
Prior Sale	Sep 20, 2018 · Amount on Record
Deed Document Number	2022182887
Last Transfer Date	Sep 3, 2024
Transfer Doc	0000087385
Record Updated	Oct 29, 2026

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	501 DOVER DR, WALNUT CREEK, CA 94598-3728
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	AMROCK TITLE CALIFORNIA

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	501 DOVER DR, WALNUT CREEK, CA 94598-3728

Mortgage

Document Number	0000103096
Date	Apr 6, 2021
Instrument	2021-103096

Lender

Name	MORGAN STANLEY PRIVATE BANK NA
Type	Bank
Address	CINCINNATI, OH 45245

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 1, 2051

Interest

Rate Type	Adjustable Rate

December 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 9, 2022
Property Address	501 DOVER DR, WALNUT CREEK, CA 94598-3728
Document Number	0000182887
Map Reference	MB 90 PG 39
Instrument Date	Sep 30, 2022
Instrument	2022-182887
Transaction Type	Transfer
Record Updated	Dec 19, 2022
Title Company	LENNAR TITLE INC

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	501 DOVER DR, WALNUT CREEK, CA 94598-3728

Mortgage

Document Number	0000182888
Date	Dec 9, 2022
Instrument	2022-182888

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2053

Interest

Rate Type	Adjustable Rate
Rate	5.5%
Type Change Date	Jan 1, 2028
Change Frequency	6 Months
Min Rate At Change	3.5%
Max Rate At Change	7.5%
Index	Other
Max Rate	10.5%

September 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 20, 2018
Property Address	501 DOVER DR, WALNUT CREEK, CA 94598-3728
Document Number	0000150532
Map Reference	MB 90 PG 39
Instrument Date	Sep 18, 2018
Instrument	2018-150532
Transaction Type	Transfer
Record Updated	Jul 27, 2021
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	Community Property with Right of Survivorship
Address	501 DOVER DR, WALNUT CREEK, CA 94598-3728

Mortgage

Document Number	0000150533
Date	Sep 20, 2018
Instrument	2018-150533

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2048

Interest

Rate Type	Adjustable Rate
Rate	3.62%
Type Change Date	Oct 1, 2023
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	5.62%
Index	1-Year LIBOR
Max Rate	8.62%

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		$1,750,992 (+2%) Land $1,273,449 Building $477,543
2025	$19,833.00 (+3.94%)	$1,716,660 (+4.04%) Land $1,248,480 Building $468,180
2023	$19,082.00 (+18.6%)	$1,650,000 Land $1,200,000 Building $450,000
2022	$16,090.00

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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