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11 commercial and multifamily permits on 10 projects since Dec 11. Most recent permit issued October 8, 2026.
| Month | Permits |
|---|---|
| December '24 | 2 |
| January '25 | 2 |
| March '25 | 1 |
| April '25 | 2 |
| July '26 | 1 |
| August '26 | 1 |
| October '26 | 2 |
A project shows here 30 days after Cornerstone Construction’s first permit on it. Newer jobs and phone numbers are included with Pro.
| Latest permit | Project | Type | Value |
|---|---|---|---|
| Sep 3 | 360 East 72 Street Manhattan · 10021 | multifamilyBuilding, Plumbing | $70K |
| Jul 13 | 334 West 86 Street Manhattan · 10024 | multifamilyBuilding | $150K |
| Apr 18 | 27 Bleecker Street Manhattan · 10012 | multifamilyBuilding |
Source: building permit records from official city open-data portals, checked daily. Data through . How we count
| $25K |
| Apr 15 | 40 East 9 Street Manhattan · 10003 | multifamilyHVAC / Mechanical | $1K |
| Mar 6 | 40 East 9 Street Manhattan · 10003 | multifamilyBuilding | $15K |
| Jan 16 | 505 West End Avenue Manhattan · 10024 | multifamilyBuilding | $60K |
| Jan 16 | 505 West End Avenue Manhattan · 10024 | multifamilyHVAC / Mechanical | $1K |
| Dec 12 | 1136 5 Avenue Manhattan · 10128 | multifamilyBuilding | $1.2M |
| Dec 11 | 252 West 85 Street Manhattan · 10024 | multifamilyBuilding | $152K |
1 new project in the last 30 days ProUnlock Cornerstone Construction’s full project list →