145 Mount Etna Dr, Clayton, CA 94517 Property Records

Contra Costa County property record for 145 Mount Etna Dr, Clayton, CA 94517

Property Summary

Property Type	Townhouse
Details	3 bd · 2 ba · 1,442 sqft · built 1974
Lot Size	0.069 acres (3,016 sqft)
Owner	2 Individual Names on File
Last Sale	$460,000 (Jul 2004)
Tax Bill	$8,628 (2025)
Deeds & Mortgages	Jan 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`119-312-007-6`

Property Details

APN / Parcel Number

Primary APN	`119-312-007-6`
Alternative APN	`119-312-007`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,442 sqft Living Area
1st Floor Area	1,442 sqft

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1976
Architectural Style	Townhouse
Lot Area	3,016 sqft (0.069 acres)
Garage Type	Attached
Garage Area	476 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	145 MT ETNA DR
City	CLAYTON
State	CA
Zip	94517-1504
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Legal Description	T04504 L0063 B
Legal Subdivision	SUBDIVISION 4504
Legal Tract	04504
Legal Lot Number	63
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3010
Census Tract	355306

Owner

145 Mount Etna Dr, a townhouse, is owned and occupied by two individuals who acquired it in January 2021.

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

Owner of Record	2 Individual Names on File
Mailing Address	145 MT ETNA DR, CLAYTON, CA 94517-1504
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 8, 2004 · Amount on File
Deed Sale	Jul 8, 2004 · Amount on File
Prior Sale	Mar 2, 1999 · Amount on File
Deed Document Number	2004261081
Last Transfer Date	Jan 22, 2021
Transfer Doc	0000027971
Record Updated	Oct 29, 2026

January 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 29, 2021
Property Address	145 MT ETNA DR, CLAYTON, CA 94517-1504
Document Number	0000027971
Map Reference	MB 162 PG 21
Instrument Date	Jan 22, 2021
Instrument	2021-027971
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	145 MT ETNA DR, CLAYTON, CA 94517-1504

Mortgage

Document Number	0000027972
Date	Jan 29, 2021
Instrument	2021-027972

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Feb 1, 2036

Tax Assessment & Valuation

The 2025 property tax bill for 145 Mount Etna Dr was $8,628.

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		$676,191 (+2%) Land $203,305 Building $472,886
2025	$8,628.00	$662,933 Land $199,319 Building $463,614
2023	$8,252.00 (+1.39%)	$637,192 Land $191,580 Building $445,612
2022	$8,139.00

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

Flood

FEMA maps place 145 Mount Etna 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
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

Wildfire risk around 145 Mount Etna Dr is moderate, ranking above 67% of the US, with a 0.2% annual chance of wildfire.

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

Wildfire Risk	Moderate above 67% of the US · above 42% of California
Wildfire Likelihood	0.2% 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 351 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

May also be available: Astound Broadband, AT&T.

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