320 Diogenes Dr, Angwin, CA 94508 Property Records

Napa County property record for 320 Diogenes Dr, Angwin, CA 94508 · Last verified October 2025

Property Highlights

Property Type	Residential > Single Family > Rural Home
Bedrooms	2 Beds
Bathrooms	3 Baths
Year Built	Built 1941
Square Footage	1,567 sqft Living Area
Lot Size	15,381 sqft (0.353 acres)
Occupancy	Owner Occupied
Last Sale	$455,000 (2004)
Tax Bill	$6,455.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`024-184-008-000`
Alternative APN	`02418408`

Interior

Bedrooms	2 Beds
Full Baths	3 Baths
Total Rooms	4 Rooms
Building Area	1,567 sqft Living Area

Exterior

Year Built	Built 1941
Construction Type	Wood Construction
Lot Area	15,381 sqft (0.353 acres)

Utilities and HVAC

Cooling System	None Cooling
Heating System	HVAC Heating

Location & Zoning

Old Parcel Number	02418408
Street Address	320 DIOGENES DR
City	ANGWIN
State	CA
Zip	94508-9796
Property Usage	Residential Property Usage
Type	Residential > Single Family > Rural Home
Legal Description	SUBD:AIKEN TRACT
Legal Subdivision	AIKEN TRACT
Legal Lot Number	12
Jurisdiction	NAPA CA
Minor Civil Division	ANGWIN
Census Blockgroup	3
Census Block	3003
Census Tract	201700

Owner

Source: Napa County records · APN 024-184-008-000

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	320 DIOGENES DR, ANGWIN, CA 94508-9796
Occupancy	Owner Occupied

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 21, 2004 · Amount on Record
Deed Sale	Jul 21, 2004 · Amount on Record
Prior Sale	Sep 14, 2000
Deed Doc Number	2004-0030653
Record Refreshed	Jun 07, 2026

Tax Assessment & Valuation

Source: Napa County records · Assessment roll updated July 1, 2025 · Last verified October 2025

Property Jurisdictions

Type	Name
State	California
County	Napa County
Elementary School District	Howell Mountain Elementary School District (KG - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2025	$6,455.00 (+4.01%) Homeowner's exemption	$634,213 (+4.04%) Land $278,772 Building $355,441
2023	$6,206.00 (+1.64%) Homeowner's exemption	$609,588 Land $267,948 Building $341,640
2022	$6,106.00

Flood & Wildfire

320 Diogenes Dr is in FEMA Zone X, outside the Special Flood Hazard Area, with direct wildfire exposure (Moderate risk).

Flood

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

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Moderate 70th percentile of exposed land nationally · 45th in California
Wildfire Likelihood	High — about 1 in 373 per year
Exposure	Direct burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.