Napa County property record for 1107 Main St, Saint Helena, CA 94574
| Property Type | Commercial Building, Warehouse, Showroom |
|---|---|
| Details | 2,988 sqft · built 1965 |
| Lot Size | 0.38 acres (16,553 sqft) |
| Owner | Company Name on File |
| Tax Bill | $9,918 (2026) |
| Flood Zone | Zone AE (high risk) |
| APN | 009-261-006-000 |
| Primary APN | 009-261-006-000 |
|---|---|
| Alternative APNs |
|
| Building Area | 2,988 sqft Gross Area |
|---|
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 16,553 sqft (0.38 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Old Parcel Number | 009-261-006 |
|---|---|
| Street Address | 1107 MAIN ST |
| City | SAINT HELENA |
| State | CA |
| Zip | 94574-2014 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Commercial Building, Warehouse, Showroom |
| Legal Description | PCL 1 MAP NO 1041 10R/S86 |
| Legal Subdivision | CITY OF ST HELENA |
| Jurisdiction | NAPA CA |
| Township / Civil Division | ST. HELENA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 201601 |
1107 Main St, a commercial property, is owned by a company.
Source: Napa County records, as of October 21, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 2609, CARLSBAD, CA 92018-2609 |
| Owner Type | Company |
| Vesting | Company |
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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 1107 Main St was $9,918, 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 | $9,918.00 (+1.72%) | $927,445 (+2%) Land $319,805 Building $607,640 | $927,445 Land $319,805 Building $607,640 |
| 2025 | $9,750.00 | $909,261 Land $313,535 Building $595,726 | |
| 2023 | $9,442.00 (+3.96%) | $873,956 Land $301,361 Building $572,595 | |
| 2022 | $9,082.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1107 Main St in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective June 25, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 7 (1995–2006) |
| Claims Outside the SFHA | 2 of 7 |
| Most Recent Claim | Sep 2006 · 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.
Wildfire risk around 1107 Main St 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 | None beyond ember reach |
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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