Napa County property record for 250 Diogenes Dr, Angwin, CA 94508 · Last verified October 2025
| Property Type | Rural Home |
|---|---|
| Details | 2 bd · 2 ba · 1,312 sqft · built 1952 |
| Lot Size | 0.655 acres (28,534 sqft) |
| Owner | 2 Owner Names on File |
| Tax Bill | $2,192 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 024-193-005-000 |
| Primary APN | 024-193-005-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Building Area | 1,312 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1952 |
|---|---|
| Construction Type | Wood |
| Lot Area | 28,534 sqft (0.655 acres) |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Old Parcel Number | 02419305 |
|---|---|
| Street Address | 250 DIOGENES DR |
| City | ANGWIN |
| State | CA |
| Zip | 94508 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | LLA634 H 024201017000 024201017000 L |
| Legal Subdivision | AIKEN TRACT |
| Legal Lot Number | 43 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | ANGWIN |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 201700 |
Source: Napa County records · APN 024-193-005-000
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 | 2 Owner Names on File |
|---|---|
| Mailing Address | PO BOX 435, ANGWIN, CA 94508-0435 |
| Occupancy | Owner Occupied |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Prior Sale | Apr 09, 2013 |
| Record Updated | 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 is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $2,192.00 (+4.03%) Homeowner's exemption | $215,779 (+4.04%) Land $93,815 Building $121,964 |
| 2023 | $2,107.00 (+1.69%) Homeowner's exemption | $207,402 Land $90,173 Building $117,229 |
| 2022 | $2,072.00 |
Source: FEMA National Flood Hazard Layer, Napa County (06055C), updated June 25, 2024 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060552017003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Claims | 2 (1995–2005) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Dec 2005, rainfall accumulation, Severe Storms, Flooding, Mudslides, And Landslides |
| Wildfire Risk | Moderate above 70% of the US · above 45% of California |
|---|---|
| Wildfire Likelihood | About 1 in 373 per year |
| Exposure | Direct burnable vegetation at the parcel |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 62 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 1,200 / 35 |
| Verizon | Fixed Wireless | 300 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Valley Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.
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