317 Clark Way, Angwin, CA 94508 Property Records

Napa County property record for 317 Clark Way, Angwin, CA 94508

Property Summary

Property Type	Rural Home
Details	2 bd · 1 ba · 601 sqft · built 1945
Lot Size	0.208 acres (9,093 sqft)
Owner	Owner Name on File
Last Sale	$150,000 (Nov 1991)
Tax Bill	$2,731 (2025)
Flood Zone	Zone X (minimal risk)
APN	`024-142-013-000`

Property Details

APN / Parcel Number

Primary APN	`024-142-013-000`
Alternative APN	`02414213`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	601 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1945
Exterior Material	Stucco
Construction Type	Wood
Lot Area	9,093 sqft (0.208 acres)

Utilities, Heating & Cooling

Cooling System	None
Heating System	HVAC

Location & Zoning

Old Parcel Number	02414213
Street Address	317 CLARK WAY
City	ANGWIN
State	CA
Zip	94508-9735
Property Category	Residential
Property Type	Residential > Single Family > Rural Home
Local Zoning Code	RS:B-5
Legal Subdivision	LA JOTA RANCHO HOWELL MOUNTAIN
Legal Lot Number	32
Jurisdiction	NAPA CA
Township / Civil Division	ANGWIN
Census Block Group	2
Census Block	2011
Census Tract	201700

Owner

Source: Napa County records · APN 024-142-013-000

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	370 FRANCISCO ST, SAN FRANCISCO, CA 94133-1910

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Nov 27, 1991 · Amount on Record
Deed Sale	Nov 27, 1991 · Amount on Record
Deed Document Number	0000033475
Deed Book / Page	024
Last Transfer Date	Sep 02, 2003
Transfer Doc	0000047589
Record Updated	Jun 08, 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	$2,731.00 (+3.92%)	$261,684 (+4.04%) Land $141,450 Building $120,234
2023	$2,628.00 (+1.62%)	$251,524 Land $135,958 Building $115,566
2022	$2,586.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of June 25, 2024 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	2 (2004–2011)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Mar 2011 · rainfall accumulation

Wildfire

Wildfire Risk	High above 72% of the US · above 47% of California
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35
Verizon Fixed Wireless	300 / 20

May also be available: Valley Internet.

Based on FCC filings for 213 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	HOWELL MOUNTAIN MUTUAL WATER COMPANY private · serves 1,244 people
Water Source	Surface water
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Total trihalomethanes resolved · Jan 2023
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.