Contra Costa County property record for 140 Mount Etna Dr, Clayton, CA 94517 · Last verified July 2026
| Property Type | Residential > Condominium / Townhouse > Townhouse |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1976 |
| Square Footage | 1,442 sqft Living Area |
| Lot Size | 3,016 sqft (0.069 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $169,500 (1998) |
| Tax Bill | $4,164.00 (2025) |
| Primary APN | 119-311-010-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,442 sqft Living Area |
| 1st Floor | 1,442 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Townhouse Style |
| Lot Area | 3,016 sqft (0.069 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 476 sqft Garage |
| Street Address | 140 MT ETNA DR |
|---|---|
| City | CLAYTON |
| State | CA |
| Zip | 94517-1505 |
| Property Usage | Residential Property Usage |
| Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | T04504 L0068 B |
| Legal Tract | 04504 |
| Legal Lot Number | 68 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 3 |
| Census Block | 3008 |
| Census Tract | 355306 |
Source: Contra Costa County records · APN 119-311-010-1
Assessment roll updated July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 140 MT ETNA DR, CLAYTON, CA 94517-1505 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Single Person or Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 08, 1998 · Amount on Record |
| Deed Sale | Jul 08, 1998 · Amount on Record |
| Deed Doc Number | 1998157012 |
| Record Refreshed | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Clayton City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $270,531 (+2%) Land $41,560 Building $228,971 | |
| 2025 | $4,164.00 (+5.44%) Homeowner's exemption | $265,228 (+4.04%) Land $40,746 Building $224,482 |
| 2023 | $3,949.00 (+2.01%) Homeowner's exemption | $254,931 Land $39,165 Building $215,766 |
| 2022 | $3,871.00 |
140 Mount Etna Dr is in FEMA Zone X, outside the Special Flood Hazard Area, with indirect wildfire exposure (Moderate risk).
Source: FEMA National Flood Hazard Layer · Contra Costa County (06013C), updated October 12, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Moderate 67th percentile of exposed land nationally · 42nd in California |
|---|---|
| Wildfire Likelihood | Moderate — about 1 in 429 per year |
| Exposure | Indirect within ember reach of burnable land · adjoins burnable vegetation |
Values are read at the parcel center point; lenders make the official flood determination.
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