Napa County property record for 975 1st St, Napa, CA 94559
| Property Type | Commercial |
|---|---|
| Details | 3,328 sqft · built 1888 |
| Lot Size | 0.044 acres (1,959 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $19,511 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 003-231-012-000 |
| Primary APN | 003-231-012-000 |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 3,328 sqft Total Area |
| Year Built | Built 1888 |
|---|---|
| Effective Year Built | Effective 1980 |
| Construction Type | Tilt-Up Concrete |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 1,959 sqft (0.044 acres) |
| Street Address | 975 1ST ST |
|---|---|
| City | NAPA |
| State | CA |
| Zip | 94559-2620 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 2 |
| Census Block | 2029 |
| Census Tract | 200503 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Individually Listed | Semorile Building listed 1974 · 1 contributing resources · NRIS 74000541 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Napa County records, as of December 1, 2025
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 | 5528 GLENBROOK DR, OAKLAND, CA 94618-1720 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Napa County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | California |
| County | Napa County |
| Municipality | Napa City |
| Unified School District | Napa Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $19,511.00 (+14.07%) | $671,238 (+4.04%) Land $36,071 Building $635,167 |
| 2023 | $17,104.00 (+10.83%) | $645,174 Land $34,671 Building $610,503 |
| 2022 | $15,433.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 62 individual policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 222 units insured incl. 160 condo units |
| Nearby Flood Claims | 341 (1982–2014) |
| Claims Outside the SFHA | 21 of 341 |
| Most Recent Claim | Aug 2014 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 NAPA serves 84,804 people · EPA ID CA2810003 |
|---|---|
| Water Source | Surface water |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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 260 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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