Napa County property record for 445 Newton Way, Angwin, CA 94508
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,273 sqft · built 1948 |
| Lot Size | 0.37 acres (16,117 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $2,503 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 024-122-001-000 |
| Primary APN | 024-122-001-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,273 sqft Living Area |
| Gross Area | 1,593 sqft |
| 1st Floor Area | 1,273 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 16,117 sqft (0.37 acres) |
| Lot Dimensions | 261 ft deep x 75 ft wide |
| Garage Type | Attached |
| Garage Area | 320 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Old Parcel Number | 024-122-001 |
|---|---|
| Street Address | 445 NEWTON WAY |
| City | ANGWIN |
| State | CA |
| Zip | 94508-9763 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RSB5 |
| Legal Description | LOT 23 WILEENA SUB 4R/M20 |
| Legal Subdivision | WILEENA |
| Legal Lot Number | 23 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | ANGWIN |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 201700 |
Source: Napa County records, as of October 21, 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 Record |
|---|---|
| Mailing Address | 1600 DORIS CT, SAINT HELENA, CA 94574-1700 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Napa County assessment roll, as of October 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Napa County |
| Elementary School District | Howell Mountain Elementary School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,503.00 (+2%) | $239,141 (+2%) Land $91,974 Building $147,167 | $239,141 Land $91,974 Building $147,167 |
| 2025 | $2,454.00 (+3.94%) | $234,453 (+4.04%) Land $90,171 Building $144,282 | |
| 2023 | $2,361.00 (+1.64%) | $225,350 Land $86,670 Building $138,680 | |
| 2022 | $2,323.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective June 25, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| 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 |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 64% of the US · lower than 61% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | HOWELL MOUNTAIN MUTUAL WATER COMPANY private · serves 1,244 people · EPA ID CA2810001 |
|---|---|
| Water Source | Surface water |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 213 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Valley Internet.
5G (outdoors only) and 4G LTE
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