Napa County property record for 400 Clay St, Napa, CA 94559
| Property Type | Commercial Vacant Land |
|---|---|
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | Company Name on File |
| Last Sale | $31,752,300 (May 2013) |
| Tax Bill | $4,768 (2026) |
| Flood Zone | Zone AE (high risk) |
| APN | 006-062-002-000 |
| Primary APN | 006-062-002-000 |
|---|---|
| Alternative APNs |
|
| Lot Area | 7,405 sqft (0.17 acres) |
|---|
| Old Parcel Number | 006-062-002 |
|---|---|
| Street Address | 400 CLAY ST |
| City | NAPA |
| State | CA |
| Zip | 94559-2034 |
| Property Category | Commercial |
| Property Type | Vacant Land > Commercial |
| Local Zoning Code | CT |
| Legal Description | LOT 4 BLK 19 SPROUL |
| Legal Subdivision | SPROULS ADDN |
| Legal Block | 19 |
| Legal Lot Number | 4 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 200400 |
400 Clay St, commercial vacant land, is owned by a company that bought it in May 2013.
Source: Napa County records, as of October 21, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 9100 S DADELAND BLVD, 1500, MIAMI, FL 33156-7816 |
| 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 |
|---|---|
| Last Sale | May 21, 2013 · Amount on File |
| Deed Sale | May 21, 2013 · Amount on File |
| Prior Sale | Nov 29, 2006 |
| Deed Document Number | 201314687 |
| Prior Transfer Date | Mar 1, 2013 |
| Prior Transfer Doc | 0000014687 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 400 Clay St was $4,768, up 2.1% from the year before.
Source: Napa County assessment roll, as of October 21, 2026
| 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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,768.00 (+2.05%) | $325,312 (+2%) Land $325,312 | $325,312 (+2%) Land $325,312 |
| 2025 | $4,672.00 | $318,934 Land $318,934 | $318,934 Land $318,934 |
| 2023 | $5,283.00 (+19.71%) | $306,550 Land $306,550 | |
| 2022 | $4,413.00 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 400 Clay 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 Claims | 10 (1986–2005) |
| Claims Outside the SFHA | 2 of 10 |
| Most Recent Claim | Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides |
| 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 400 Clay St is low, with less than 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 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 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 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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