New Development in Port Jefferson, New York
217 development projects are moving through Port Jefferson, New York's planning and zoning pipeline so far in 2026 — led by industrial (10), residential (9), civic actions (6). Boardwalk indexes each from the source city meeting record, typically 12–24 months before a building permit exists. Data updated 2026-09-20.
Data through September 20, 2026 · Updated September 21, 2026 · America/Denver · Refreshed weekly
Planning & zoning stage · 12–24 months before constructionPort Jefferson projects (YTD 2026)
217
Project categories
3
Top type
Industrial
U.S. projects indexed (YTD)
846,123
Port Jefferson development by the numbers
| Project type | Projects (YTD) |
|---|---|
| Industrial | 10 |
| Residential | 9 |
| Civic Actions | 6 |
Port Jefferson projects by entitlement status (YTD)
| Status in pipeline | Projects (YTD) | % of Total |
|---|---|---|
| Under review | 198 | 64.3% |
| Approved | 53 | 17.2% |
| Continued | 36 | 11.7% |
| Recommended for approval | 21 | 6.8% |
Port Jefferson development — frequently asked questions
- How many development projects are happening in Port Jefferson, New York?
- Boardwalk has indexed 217 development projects in Port Jefferson, New York year-to-date in 2026, led by industrial (10). Data refreshes weekly from source city and county meeting records.
- How early does Boardwalk surface Port Jefferson projects?
- At the planning and zoning stage — typically 12 to 24 months before a building permit or construction bid exists. Each record is captured from the source city council or planning commission packet.
- Which county is Port Jefferson in?
- Port Jefferson is in Suffolk County, New York.