Napa County property record for 40 Diogenes Dr, Angwin, CA 94508 · Last verified October 2025
| Property Type | Residential > Single Family > Rural Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1947 |
| Square Footage | 912 sqft Living Area |
| Lot Size | 6,753 sqft (0.155 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $410,000 (2003) |
| Tax Bill | $2,047.00 (2025) |
| Primary APN | 024-210-015-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 4 Rooms |
| Building Area | 912 sqft Living Area |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1947 |
| Construction Type | Wood Construction |
| Lot Area | 6,753 sqft (0.155 acres) |
| Garage Type | Carport Garage |
| Carport | Carport |
| Cooling System | None Cooling |
|---|---|
| Heating System | HVAC Heating |
| Old Parcel Number | 02421015 |
|---|---|
| Street Address | 40 DIOGENES DR |
| City | ANGWIN |
| State | CA |
| Zip | 94508-9791 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Rural Home |
| Legal Description | SUBD:O'NEILS |
| Legal Subdivision | O'NEILS |
| Legal Lot Number | 12 |
| Jurisdiction | NAPA CA |
| Minor Civil Division | ANGWIN |
| Census Blockgroup | 3 |
| Census Block | 3003 |
| Census Tract | 201700 |
Source: Napa County records · APN 024-210-015-000
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 40 DIOGENES DR, ANGWIN, CA 94508-9791 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 31, 2003 · Amount on Record |
| Deed Sale | Oct 31, 2003 · Amount on Record |
| Prior Sale | Oct 17, 1994 · Amount on Record |
| Deed Doc Number | 0000059012 |
| Last Transfer Date | Nov 08, 2006 |
| Transfer Doc | 0000039607 |
| Record Refreshed | Jun 08, 2026 |
Source: Napa County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Napa County |
| Elementary School District | Howell Mountain Elementary School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $2,047.00 (+4.07%) Homeowner's exemption | $201,529 (+4.04%) Land $134,358 Building $67,171 |
| 2023 | $1,967.00 (+1.71%) Homeowner's exemption | $193,705 Land $129,142 Building $64,563 |
| 2022 | $1,934.00 |
40 Diogenes Dr is in FEMA Zone X, outside the Special Flood Hazard Area, with direct wildfire exposure (Moderate risk).
Source: FEMA National Flood Hazard Layer · Napa County (06055C), updated June 25, 2024
| 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 A, 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 | High — about 1 in 395 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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