Napa County property record for 1660 Spring Mountain Rd, Saint Helena, CA 94574
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,108 sqft · built 1953 |
| Lot Size | 0.22 acres (9,583 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $13,463 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 009-161-001-000 |
| Primary APN | 009-161-001-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 3,108 sqft Living Area |
| Gross Area | 3,507 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1994 |
| Construction Type | Wood |
| Lot Area | 9,583 sqft (0.22 acres) |
| Garage Type | Attached |
| Garage Area | 399 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Old Parcel Number | 009-161-001 |
|---|---|
| Street Address | 1660 SPRING MOUNTAIN RD |
| City | SAINT HELENA |
| State | CA |
| Zip | 94574-1734 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 8 & SW 15 FT LOT 9 BLK 1 HILL VIEW TERRACE 5R/M53 |
| Legal Subdivision | HILL VIEW TERRACE |
| Legal Block | 1 |
| Legal Lot Number | 8,9 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | ST. HELENA |
| Census Block Group | 3 |
| Census Block | 3014 |
| Census Tract | 201602 |
1660 Spring Mountain Rd is owner-occupied and held in a trust since June 2019.
Source: Napa County records, as of October 21, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 1660 SPRING MOUNTAIN RD, SAINT HELENA, CA 94574-1734 |
| Occupancy | Owner Occupied |
| 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 Transfer Date | Jun 20, 2019 |
| Transfer Doc | 0000011876 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 1660 Spring Mountain Rd was $13,463 with a homeowner's exemption, up 1.7% from the year before.
Source: Napa County assessment roll, as of October 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Napa County |
| Municipality | St. Helena City |
| Unified School District | St. Helena Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $13,463.00 (+1.75%) Homeowner's exemption | $1,271,723 (+2%) Land $423,137 Building $848,586 | $1,271,723 Land $423,137 Building $848,586 |
| 2025 | $13,232.00 Homeowner's exemption | $1,246,789 Land $414,841 Building $831,948 | |
| 2023 | $12,811.00 (+3.99%) Homeowner's exemption | $1,198,377 Land $398,733 Building $799,644 | |
| 2022 | $12,319.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1660 Spring Mountain Rd in Zone X, an area of minimal flood risk.
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 Policies | 1 in force |
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 1660 Spring Mountain Rd is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | CITY OF ST. HELENA serves 5,386 people · EPA ID CA2810004 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2025 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | Haloacetic acids not recorded as resolved · Jul 2023 Treatment failure resolved · Nov 2020 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 488 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
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