Napa County property record for 520 White Cottage Rd S, Angwin, CA 94508
| Property Type | Rural Home |
|---|---|
| Details | 3 bd · 3 ba · 3,572 sqft · built 1989 |
| Lot Size | 0.96 acres (41,818 sqft) |
| Owner | Trust Name on File |
| Last Sale | $955,000 (May 2009) |
| Tax Bill | $12,848 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 024-421-003-000 |
| Primary APN | 024-421-003-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 3,572 sqft Living Area |
| Gross Area | 4,216 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1994 |
| Construction Type | Wood |
| Roof Material | Tile |
| Lot Area | 41,818 sqft (0.96 acres) |
| Garage Type | Attached |
| Garage Area | 644 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Old Parcel Number | 024-421-003 |
|---|---|
| Street Address | 520 WHITE COTTAGE RD S |
| City | ANGWIN |
| State | CA |
| Zip | 94508-9624 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Local Zoning Code | AW |
| Legal Description | PCL 1 MAP NO 2159 3P/M78 |
| Legal Subdivision | LANDS OF THOMAS & MELDRUM |
| Jurisdiction | NAPA CA |
| Township / Civil Division | ANGWIN |
| Census Block Group | 4 |
| Census Block | 4019 |
| Census Tract | 201700 |
520 White Cottage Rd S, a rural home, is held in a trust since April 2011.
Source: Napa County records, as of October 21, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 1704 CALLE DE LOS ALAMOS, SAN CLEMENTE, CA 92672-4305 |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 13, 2009 · Amount on File |
| Deed Sale | May 13, 2009 · Amount on File |
| Prior Sale | Jul 26, 2005 · Amount on File |
| Deed Document Number | 200911986 |
| Last Transfer Date | Apr 11, 2011 |
| Transfer Doc | 0000009004 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 520 White Cottage Rd S was $12,848, up 2% from the year before.
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 | $12,848.00 (+2.02%) | $1,254,397 (+2%) Land $361,209 Building $893,188 | $1,254,397 (+2%) Land $361,209 Building $893,188 |
| 2025 | $12,594.00 | $1,229,802 Land $354,127 Building $875,675 | $1,229,802 Land $354,127 Building $875,675 |
| 2023 | $12,112.00 (+1.6%) | $1,182,049 Land $340,377 Building $841,672 | |
| 2022 | $11,921.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 520 White Cottage Rd S in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1995.
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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 5 (1995–2019) |
| Claims Outside the SFHA | 1 of 5 |
| Most Recent Claim | Mar 2019 · other causes |
| Claims by Event |
|
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.
Wildfire risk around 520 White Cottage Rd S is high, ranking above 77% of the US, with a 0.4% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 77% of the US · above 54% of California |
|---|---|
| Wildfire Likelihood | 0.4% 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 58 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Starlink Satellite | 280 / 30 |
May also be available: Valley Internet, Verizon.
5G (outdoors only) and 4G LTE
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