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23 commercial and multifamily permits on 14 projects since Nov 5. Most recent permit issued July 16, 2026.
| Month | Permits |
|---|---|
| November '24 | 1 |
| February '25 | 1 |
| March '25 | 2 |
| June '25 | 3 |
| August '25 | 1 |
| September '25 | 3 |
| October '25 | 1 |
| November '25 | 1 |
| December '25 | 2 |
| January '26 | 1 |
| February '26 | 2 |
| May '26 | 1 |
| June '26 | 2 |
| July '26 | 2 |
A project shows here 30 days after Siena Construction Corporation’s first permit on it. Newer jobs and phone numbers are included with Pro.
| Latest permit | Project | Type | Value |
|---|---|---|---|
| Jul 16 | 455 Main St · 02142 | commercialBuilding | $2.4M |
| Jul 16 | 75 Sidney St · 02139 | commercialBuilding | $131K |
| Jun 16 | 290 Binney St · 02142 | commercialBuilding | $1.2M |
Source: building permit records from official city open-data portals, checked daily. Data through . How we count
| May 26 | 30 Acorn Park Dr · 02140 | commercialBuilding | $164K |
| Sep 28 | 16 Divinity Ave · 02138 | commercialBuilding | $12.2M |
| Feb 4 | 20 Sidney St · 02139 | commercialBuilding | $45.4K |
| Jan 23 | 350 Massachusetts Ave · 02139 | commercialBuilding | $4.1K |
| May 21 | 1900 One Kendall Square Complex · 02141 | commercialBuilding | $1.6M |
| Jul 16 | 245 First St · 02142 | commercialBuilding | $29M |
| Oct 22 | 314 Main St · 02142 | commercialBuilding | $71.4K |
| Aug 11 | 38 Sidney St · 02139 | commercialBuilding | $948K |
| Oct 21 | 1 One Kendall Square Complex · 02142 | commercialBuilding | $7.6M |