New Development in Alton, New Hampshire
118 development projects are moving through Alton, New Hampshire's planning and zoning pipeline so far in 2026 — led by commercial (14), residential (7), infrastructure (5), civic actions (5). Boardwalk indexes each from the source city meeting record, typically 12–24 months before a building permit exists. Data updated 2026-07-12.
Data through July 12, 2026 · Updated July 13, 2026 · America/Denver · Refreshed weekly
Planning & zoning stage · 12–24 months before constructionAlton projects (YTD 2026)
118
Project categories
4
Top type
Commercial
U.S. projects indexed (YTD)
415,096
Alton development by the numbers
| Project type | Projects (YTD) |
|---|---|
| Commercial | 14 |
| Residential | 7 |
| Infrastructure | 5 |
| Civic Actions | 5 |
What new projects are filed in Alton right now?
| Project | Location | Type | Latest action | Meeting date | Applicant |
|---|---|---|---|---|---|
| TF Moran Manufactured Home Park | Frank C Gilman Highway M4 L13, Alton, NH | Civic Actions,Residential | under review | 2026-07-09 | — |
| Norway Plains Associates Lot Line Adjustment | 29 Fanklin Way & 34 Baxter Place, Alton, NH | Civic Actions | approved | 2026-07-09 | — |
| Prospect Mountain Survey Subdivision | Alton, NH (City-level) | Residential,Civic Actions | approved | 2026-07-09 | — |
| Norway Plains Associates Lot Line Adjustment | 29 Fanklin Way & 34 Baxter Place, Alton, NH | Civic Actions | approved | 2026-07-09 | — |
| Norway Plains Associates Lot Line Adjustment | 29 Fanklin Way & 34 Baxter Place, Alton, NH | Civic Actions | approved | 2026-07-09 | — |
| Norway Plains Associates Lot Line Adjustment | 29 Fanklin Way & 34 Baxter Place, Alton, NH | Civic Actions | approved | 2026-07-09 | — |
| Norway Plains Associates Lot Line Adjustment | 29 Fanklin Way & 34 Baxter Place, Alton, NH | Civic Actions | approved | 2026-07-09 | — |
| TF Moran Manufactured Home Park | Frank C Gilman Highway M4 L13, Alton, NH | Civic Actions,Residential | under review | 2026-07-09 | — |
| TF Moran Manufactured Home Park | Frank C Gilman Highway M4 L13, Alton, NH | Civic Actions,Residential | under review | 2026-07-09 | — |
| TF Moran Manufactured Home Park | Frank C Gilman Highway M4 L13, Alton, NH | Civic Actions,Residential | under review | 2026-07-09 | — |
| TF Moran Manufactured Home Park | Frank C Gilman Highway M4 L13, Alton, NH | Civic Actions,Residential | under review | 2026-07-09 | — |
| TF Moran Manufactured Home Park | Frank C Gilman Highway M4 L13, Alton, NH | Civic Actions,Residential | under review | 2026-07-09 | — |
| Prospect Mountain Survey Subdivision | Alton, NH (City-level) | Residential,Civic Actions | approved | 2026-07-09 | — |
| Prospect Mountain Survey Subdivision | Alton, NH (City-level) | Residential,Civic Actions | approved | 2026-07-09 | — |
| Prospect Mountain Survey Subdivision | Alton, NH (City-level) | Residential,Civic Actions | approved | 2026-07-09 | — |
Showing 15 of 118 indexed Alton projects. Sign in to see all projects, exact parcels, and weekly alerts →
Recent Alton projects by entitlement status
| Status in pipeline | Recent projects |
|---|---|
| Approved | 9 |
| Under review | 6 |
Alton development — frequently asked questions
- How many development projects are happening in Alton, New Hampshire?
- Boardwalk has indexed 118 development projects in Alton, New Hampshire year-to-date in 2026, led by commercial (14). Data refreshes weekly from source city and county meeting records.
- How early does Boardwalk surface Alton 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 Alton in?
- Alton is in Unassigned County, New Hampshire.