Napa County property record for 4017 Spring Mountain Rd, Saint Helena, CA 94574
| Property Type | Vineyard |
|---|---|
| Details | 3 bd · 4 ba · 4,376 sqft · built 1995 |
| Lot Size | 8 acres (348,480 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $14,802 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 022-150-017-000 |
| Primary APN | 022-150-017-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Building Area | 5,018 sqft Gross Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1995 |
| Construction Type | Wood |
| Lot Area | 348,480 sqft |
| Garage Type | Attached |
| Garage Area | 642 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Old Parcel Number | 022-150-017 |
|---|---|
| Street Address | 4017 SPRING MOUNTAIN RD |
| City | SAINT HELENA |
| State | CA |
| Zip | 94574 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Vineyard |
| Local Zoning Code | AW |
| Legal Description | PTN NWSESE SEC20 T8NR6W REF MAPS=19R/S45,11P/M69 W/L ESMT=92-43584 |
| Legal Subdivision | D. O. HUNT TRACT |
| 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 | 4015 SPRING MOUNTAIN RD, SAINT HELENA, CA 94574-9773 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| 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 |
| Unified School District | St. Helena Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $14,802.00 (+1.79%) Homeowner's exemption | $1,391,190 (+2%) Land $47,082 Building $1,344,108 | $1,391,190 Land $47,082 Building $1,344,108 |
| 2025 | $14,541.00 (+2.97%) Homeowner's exemption | $1,363,913 (+2.74%) Land $46,159 Building $1,317,754 | |
| 2023 | $14,122.00 (+1.79%) Homeowner's exemption | $1,327,483 Land $44,367 Building $1,283,116 | |
| 2022 | $13,874.00 |
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 54% of the US · lower than 68% 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 6 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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