What was permitted
For homeowners on the Upper East Side considering property expansion, this permit details structural work for a horizontal enlargement. The project involves adding space to the first and second floors of an existing building.
Issued on May 8, 2026, this structural project has an estimated cost of $180,000. ARCHSTONE BUILDERS LLC (GC) is the contractor for this significant building modification.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 194747830 |
|---|---|
| Work permit # | M01237500-S1-ST |
| Job filing number | — |
| Work type | Structural |
| Status | Permit Issued |
| Job description | Structural work for horizontal enlargement of 1st and 2nd floor of existing building |
| Floor / unit | Floor Number(s) 1 through 2 |
| Estimated cost | $180,000 |
| Approved | May 5, 2026 |
| Issued | May 8, 2026 |
| Expires | December 31, 2026 |
| BBL | — |
| BIN | — |
Property owner
Pr
Michael Mezo
Related searches
structural workhorizontal enlargementUpper East Side-Carnegie HillManhattanbuilding expansion$180k project cost