Napa County property record for 4080 Spring Mountain Rd, Saint Helena, CA 94574
| Property Type | Rural Home |
|---|---|
| Details | 3 bd · 4 ba · 3,380 sqft · built 1985 |
| Lot Size | 2.95 acres (128,502 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,300,000 (Jan 2014) |
| Tax Bill | $17,135 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 020-300-058-000 |
| Primary APN | 020-300-058-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 10 Rooms |
| Building Area | 3,380 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Construction Type | Wood |
| Lot Area | 128,502 sqft |
| Garage Type | Carport |
| Carport | Carport |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Old Parcel Number | 020-300-058 |
|---|---|
| Street Address | 4080 SPRING MOUNTAIN RD |
| City | SAINT HELENA |
| State | CA |
| Zip | 94574-9773 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Local Zoning Code | AW |
| Legal Description | PCL 1 MAP NO 2566 6P/M54 W/L R/W CD6396 |
| Legal Subdivision | THE LANDS OF THOMAS ROBERT NELSON |
| Jurisdiction | NAPA CA |
| Township / Civil Division | ST. HELENA |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 201500 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 975 S JACK TONE RD, STOCKTON, CA 95215-9693 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 24, 2014 · Amount on Record |
| Deed Sale | Jan 24, 2014 · Amount on Record |
| Prior Sale | May 3, 2004 · Amount on Record |
| Deed Document Number | 20141627 |
| Prior Transfer Date | Jun 26, 2001 |
| Prior Transfer Doc | 0000021614 |
| Record Updated | Oct 29, 2026 |
Source: Napa County assessment roll, as of October 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Napa County |
| Unified School District | St. Helena Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $17,135.00 (+1.78%) | $1,625,484 (+2%) Land $875,262 Building $750,222 | $1,625,484 Land $875,262 Building $750,222 |
| 2025 | $16,835.00 (+3.36%) | $1,593,612 (+4.04%) Land $858,100 Building $735,512 | |
| 2023 | $16,287.00 (+2.93%) | $1,531,732 Land $824,780 Building $706,952 | |
| 2022 | $15,823.00 |
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 |
| Flood Insurance Cost | Premium on Record median of 41 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 41 in force |
| Nearby Flood Claims | 18 (1982–2012) |
| Claims Outside the SFHA | 4 of 18 |
| Most Recent Claim | Dec 2012 · rainfall accumulation |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 52% of the US · lower than 69% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 12 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Valley Internet Fixed Wireless | 150 / 75 |
5G (outdoors only) and 4G LTE
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