592 Mount Dell Dr, Clayton, CA 94517 Property Records

Contra Costa County property record for 592 Mount Dell Dr, Clayton, CA 94517

Property Summary

Property Type	Townhouse
Details	3 bd · 2 ba · 1,658 sqft · built 1975
Lot Size	0.069 acres (3,016 sqft)
Owner	2 Individual Names on Record
Last Sale	$725,000 (May 2022)
Tax Bill	$9,806 (2025)
Deeds & Mortgages	May 2022 Sale
Flood Zone	Zone X (minimal risk)
APN	`119-301-020-2`

Property Details

APN / Parcel Number

Primary APN	`119-301-020-2`
Alternative APN	`119-301-020`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,658 sqft Living Area
1st Floor Area	1,658 sqft

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1976
Architectural Style	Townhouse
Lot Area	3,016 sqft (0.069 acres)
Garage Type	Attached
Garage Area	436 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	592 MT DELL DR
City	CLAYTON
State	CA
Zip	94517-1503
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Legal Description	TRACT 4504 LOT 42
Legal Subdivision	SUBDIVISION 4504
Legal Tract	4504
Legal Lot Number	42
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3009
Census Tract	355306

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 Individual Names on Record
Mailing Address	2086 ESSENAY AVE, WALNUT CREEK, CA 94597-2432
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 11, 2022 · Amount on Record
Deed Sale	May 11, 2022 · Amount on Record
Prior Sale	Aug 23, 1996 · Amount on Record
Deed Document Number	202281176
Prior Transfer Date	Oct 27, 1993
Prior Transfer Doc	0000312221
Record Updated	Oct 29, 2026

May 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 11, 2022
Property Address	592 MT DELL DR, CLAYTON, CA 94517-1503
Document Number	0000081176
Map Reference	MB 162 PG 21
Instrument Date	May 2, 2022
Instrument	2022-081176
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
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	Joint Tenants
Address	2086 ESSENAY AVE, WALNUT CREEK, CA 94597-2432

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$668,000 (-13.18%) Land $433,048 Building $234,952
2025	$9,806.00 (+4.45%)	$769,375 (+4.04%) Land $498,767 Building $270,608
2023	$9,388.00 (+115.12%)	$739,500 Land $479,400 Building $260,100
2022	$4,364.00

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
Nearby Flood Policies	4 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	High above 77% of the US · above 54% of California
Wildfire Likelihood	0.5% 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 107 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20