Westchester County, NY — 2026 YTD
Westchester County, NY indexed 862 development projects YTD in 2026 (through 2026-06-23). Residential leads at 22% (187 projects). Port Chester is the most active city (310 projects), followed by Mount Vernon (144).
Data through June 23, 2026 · Updated June 24, 2026 · America/Denver · Refreshed weekly
YTD Projects
862
Cities in County
14
County activity by period
| Period | Projects |
|---|---|
| Year to date (Jan 1 – Jun 23, 2026) | 862 |
| This week (Jun 22 – Jun 23, 2026) | 0 |
Projects by Type (YTD)
| Type | Projects |
|---|---|
| Residential | 187 |
| Commercial | 132 |
| Mixed Use | 39 |
| Industrial | 22 |
| Educational | 9 |
| Infrastructure | 9 |
| Institutional/Public | 2 |
Cities in Westchester County
City-level counts for YTD 2026. City standalone pages are consolidated here to reduce thin duplicate content.
| City | YTD Projects | Top Type |
|---|---|---|
| Port Chester | 310 | Residential |
| Mount Vernon | 144 | Residential |
| Ardsley | 108 | Commercial |
| Ossining | 82 | Residential |
| Mount Kisco | 49 | Residential |
| Peekskill | 46 | Commercial |
| Yonkers | 33 | Commercial |
| Eastchester | 25 | Residential |
| Sleepy Hollow | 17 | Residential |
| White Plains | 12 | Residential |
| New Rochelle | 9 | Educational |
| Mamaroneck | 9 | Residential |
| Tarrytown | 6 | Residential |
| Briarcliff Manor | 5 | — |
Frequently asked questions
- How many development projects were indexed in Westchester County, NY YTD 2026?
- 862 projects with indexed meeting dates year-to-date through 2026-06-23.
- Which cities in Westchester County had the most development activity?
- Port Chester (310), Mount Vernon (144), Ardsley (108) lead the county by project count.