# Planned developments in Napa County, CA

Boardwalk found 430+ planned projects in Napa County, CA in public filings from the last 12 months, mostly residential and infrastructure. The latest is on the Napa County Zoning Administrator agenda for Sep 30, 2026.

Data as of Oct 11, 2026. Updated monthly. Page: https://boardwalkai.com/development/california/napa/

## Napa County at a glance

| Measure | Value |
|---|---|
| Projects, last 12 months | 430+ |
| New in the last 30 days | 53 |
| Most common type | Residential |
| Latest filing | Sep 30, 2026, Napa County Zoning Administrator |
| Sources we check | 5 |

Last 12 months, duplicates merged. Includes private, public, and small jobs. How we count: https://boardwalkai.com/coverage/#how-we-count

## Looking for the City of Napa?

[Napa, CA](https://boardwalkai.com/development/california/napa-city/) · 55 projects

## What's planned in Napa County

By type, last 12 months.

| Type | Projects | Share |
|---|---|---|
| Residential | 130+ | 31% |
| Infrastructure | 110+ | 26% |
| Development decisions | 62 | 14% |
| Commercial | 41 | 9% |
| Public and institutional | 36 | 8% |
| Industrial | 33 | 8% |
| Mixed use | 8 | 2% |
| Agricultural | 7 | 2% |

## Recent projects in Napa County

| Project | Location | Developer | Type | Size | Stage | Latest meeting |
|---|---|---|---|---|---|---|
| 5,000-Gallon Micro-Winery on 99 Acres | Napa County, CA | Firetree Vineyards | Farms and ranches | 99 acres | Recommended | Oct 7, 2026 |
| 986-Sqft Coffee Kiosk with Dual Drive-Through Lanes | American Canyon, CA | Core States Group | Quick-service and drive-thru | Not stated in filing | Seeking approval | Oct 2, 2026 |
| Green Island Rd Reconstruction and Widening | American Canyon, CA | Not stated | Roads and highways | Not stated in filing | Early planning | Oct 2, 2026 |
| Northampton Water Main Replacement Infrastructure Project | American Canyon, CA | Not stated | Pipelines | Not stated in filing | Early planning | Oct 2, 2026 |
| Water Treatment Plan Shop Infrastructure Project | American Canyon, CA | Not stated | Water treatment plants | Not stated in filing | Early planning | Oct 2, 2026 |
| 5,000-Gallon Micro-Winery Development | Napa County, CA | Ozegna Vineyards, LLC | Industrial | 13.3 acres | Recommended | Sep 30, 2026 |
| 6,420-Unit Residential Development on 20 Acres | Oakville, CA | 1816986 Ontario Inc. | Multifamily | 6,420 units · 20 acres | Seeking approval | Sep 8, 2026 |
| 281-Acre Special Study District Pre-Zoning | American Canyon, CA | Not stated | Farms and ranches | 281 acres | Seeking approval | Sep 1, 2026 |
| $144K Melvin Park Improvements Design | American Canyon, CA | Studio 1515, Inc. | Parks | Not stated in filing | In design | Jul 21, 2026 |
| 2.9-Acre Materials Diversion Facility Annexation | Napa County, CA | Not stated | Industrial | 2.9 acres | Early planning | Feb 2, 2026 |

Showing 10 of 430+ projects. A free trial opens the full records and documents.

Samples show projects filed by companies or public bodies.

## Cities in Napa County

- [Oakville, CA](https://boardwalkai.com/development/california/oakville/) · 160+ projects
- [Calistoga, CA](https://boardwalkai.com/development/california/calistoga/) · 75 projects
- [Napa, CA](https://boardwalkai.com/development/california/napa-city/) · 55 projects
- [American Canyon, CA](https://boardwalkai.com/development/california/american-canyon/) · 50 projects
- Yountville, CA · 13 projects
- St. Helena, CA · 11 projects

## Nearby places

- [Solano County, CA](https://boardwalkai.com/development/california/solano/) · 180+ projects
- [Yolo County, CA](https://boardwalkai.com/development/california/yolo/) · 100+ projects
- [Sonoma County, CA](https://boardwalkai.com/development/california/sonoma/) · 530+ projects
- [Marin County, CA](https://boardwalkai.com/development/california/marin/) · 760+ projects
- [Colusa County, CA](https://boardwalkai.com/development/california/colusa/) · 95 projects
- [Sacramento County, CA](https://boardwalkai.com/development/california/sacramento/) · 460+ projects

All places in California: [California](https://boardwalkai.com/development/california/)

## Questions about Napa County

### What's planned in Napa County, CA?

Boardwalk found 430+ planned projects in Napa County, CA in the last 12 months, mostly residential and infrastructure. The latest is on the Napa County Zoning Administrator agenda for Sep 30, 2026.

### Where does this data come from?

Boardwalk's Napa County projects come from public meeting records, such as Napa County Zoning Administrator agendas and minutes. Each one links to the original filing.

### How current is it?

Boardwalk checks Napa County's public records at least once a week; the last check was Oct 11, 2026. These counts are as of Oct 11, 2026 and refresh monthly.

### Can I get an Alert for new Napa County projects?

Yes, a Boardwalk Alert emails you new Napa County projects daily, weekly, or monthly. Start with a 7-day free trial, no credit card needed.

## Get the full data

- **Count for free.** Connect Boardwalk to Claude or ChatGPT and ask how many projects match. Counting is free during your trial and on every plan. [Use it in Claude or ChatGPT](https://boardwalkai.com/mcp/)
- **Open the records.** Start a 7-day free trial, no credit card. It includes 50 project records. [Start free trial](https://boardwalkai.com/auth/signup/)
- **Use it in your tools.** CSV export, the API, and the MCP server come with every plan. [API docs](https://boardwalkai.com/docs/api/)
- **Download these numbers.** [napa.json](https://boardwalkai.com/data/places/california/napa.json) · [napa.md](https://boardwalkai.com/development/california/napa/index.md)

## How to cite

Source: Boardwalk, "Planned developments in Napa County, CA", boardwalkai.com/development/california/napa/, data as of Oct 11, 2026.

How we count: https://boardwalkai.com/coverage/#how-we-count