# Planned developments in Sullivan County, NY

Boardwalk found 250+ planned projects in Sullivan County, NY in public filings from the last 12 months, mostly residential and infrastructure. The latest is on the Sullivan County Legislature agenda for Aug 20, 2026.

Data as of Oct 19, 2026. Updated monthly. Page: https://boardwalkai.com/development/new-york/sullivan/

## Sullivan County at a glance

| Measure | Value |
|---|---|
| Projects, last 12 months | 250+ |
| New in the last 30 days | 0 |
| Most common type | Residential |
| Latest filing | Aug 20, 2026, Sullivan County Legislature |
| Sources we check | 2 |

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

## What's planned in Sullivan County

By type, last 12 months.

| Type | Projects | Share |
|---|---|---|
| Residential | 71 | 28% |
| Infrastructure | 63 | 25% |
| Public and institutional | 51 | 20% |
| Development decisions | 32 | 13% |
| Commercial | 28 | 11% |
| Industrial | 5 | 2% |
| Mixed use | 4 | 2% |

## Recent projects in Sullivan County

| Project | Location | Developer | Type | Size | Stage | Latest meeting |
|---|---|---|---|---|---|---|
| General Aviation Apron Rehabilitation at Sullivan County International Airport | Sullivan County, NY | Not stated | Airports | Not stated in filing | Approved | Aug 20, 2026 |
| $98,950 Sullivan O&W Rail Trail Engineering Design | Sullivan County, NY | Not stated | Trails and greenways | Not stated in filing | Approved | Aug 20, 2026 |
| The Empress Rezoning from Hamlet Residential to Business Zone | Fallsburg, NY | The Empress | Hotels and lodging | Not stated in filing | Approved | Jul 15, 2026 |
| 45-Acre Solar Field Site Plan Extension | Fallsburg, NY | NY Fallsburg (Frank Brown Road) LLC | Utilities | 45.4 acres | Seeking approval | Jul 9, 2026 |
| 5 MW Solar Farm on 213 Acres | Mountaindale, NY | NY Taylor I, LLC | Solar farms | 213.2 acres | Early planning | Jul 9, 2026 |
| 225-Unit Resort and Residential Development | Liberty, NY | PPG Grossinger's LLC | Hotels and lodging | 225 units · 1,029.3 acres | Seeking approval | Jul 7, 2026 |
| 14-Acre Religious School Conversion | Mountaindale, NY | Yeshva Katanah Satmer | Schools | 14 acres | Seeking approval | Jun 29, 2026 |
| 70-Unit Residential Development and 14,000 Sq. Ft. Commercial Building | Fallsburg, NY | The Empress | Residential | 70 units | Approved | Jun 17, 2026 |
| 18-Unit Bungalow Expansion and Camp Upgrades | Liberty, NY | Yeshiva B'nos Israel | Student housing | 18 units | Seeking approval | Jun 15, 2026 |
| 14-Acre Religious School Conversion | Fallsburg, NY | YKS Bungalows | Schools | 14 acres | Seeking approval | Jun 11, 2026 |
| 10-Acre Mixed-Use Overlay District for Apollo Mall Site | Monticello, NY | Not stated | Homes and businesses | 10 acres | Seeking approval | May 20, 2026 |
| 11,200 SF Dormitory at Existing Religious Site | Loch Sheldrake, NY | Congregation Adas Yereim | Student housing | 86.3 acres | Seeking approval | May 14, 2026 |

Showing 12 of 250+ projects. A free trial opens the full records and documents.

Samples show projects filed by companies or public bodies.

## Cities in Sullivan County

- [Fallsburg, NY](https://boardwalkai.com/development/new-york/fallsburg/) · 100+ projects
- [Liberty, NY](https://boardwalkai.com/development/new-york/liberty/) · 88 projects
- [Monticello, NY](https://boardwalkai.com/development/new-york/monticello/) · 31 projects
- Woodridge, NY · 7 projects
- Bloomingburg, NY · 2 projects
- Wurtsboro, NY · Checked, no projects in 12 months

## Nearby places

- [Ulster County, NY](https://boardwalkai.com/development/new-york/ulster/) · 360+ projects
- [Orange County, NY](https://boardwalkai.com/development/new-york/orange/) · 1,100+ projects
- [Delaware County, NY](https://boardwalkai.com/development/new-york/delaware/) · 62 projects
- [Dutchess County, NY](https://boardwalkai.com/development/new-york/dutchess/) · 640+ projects
- [Greene County, NY](https://boardwalkai.com/development/new-york/greene/) · 240+ projects
- [Putnam County, NY](https://boardwalkai.com/development/new-york/putnam/) · 240+ projects

All places in New York: [New York](https://boardwalkai.com/development/new-york/)

## Questions about Sullivan County

### What's planned in Sullivan County, NY?

Boardwalk found 250+ planned projects in Sullivan County, NY in the last 12 months, mostly residential and infrastructure. The latest is on the Sullivan County Legislature agenda for Aug 20, 2026.

### Where does this data come from?

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

### How current is it?

Boardwalk checks Sullivan County's public records at least once a week; the last check was Oct 18, 2026. These counts are as of Oct 19, 2026 and refresh monthly.

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

Yes, a Boardwalk Alert emails you new Sullivan 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.** [sullivan.json](https://boardwalkai.com/data/places/new-york/sullivan.json) · [sullivan.md](https://boardwalkai.com/development/new-york/sullivan/index.md)

## How to cite

Source: Boardwalk, "Planned developments in Sullivan County, NY", boardwalkai.com/development/new-york/sullivan/, data as of Oct 19, 2026.

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