What was permitted
Homeowners in East Williamsburg may be interested in this mechanical systems project at 172 Montrose Avenue. The work involves installing a sub-membrane depressurization system, as detailed in the filed plans.
This permit was issued on July 7, 2026, and is associated with a previous filing. The contractor for this project is SD BUILDERS AND CONSTRUCT (GC).
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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 | 772957371 |
|---|---|
| Work permit # | B01283545-S9-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | Sub Membrane Depressurization System work as per plans filed. Filed subsequent to NB #B01283545. |
| Floor / unit | Cellar-SO-1852-B01283545-I1, Cellar-SO-7759-B01283545-I1, Cellar-SO-5422-B01283545-I1, Floor Number(s)-1-SO-7427-B01283545-I1, Floor Number(s)-1-SO-3109-B01283545-I1, Floor Number(s)-3-SO-7594-B012835 |
| Estimated cost | Not reported |
| Approved | June 19, 2026 |
| Issued | July 7, 2026 |
| Expires | December 31, 2026 |
| BBL | — |
| BIN | — |
Property owner
Sd Builders And Construction LLC
David Schwartz
Related searches
mechanical systemsEast WilliamsburgBrooklynNew York Citypermit issuedsub-membrane depressurization system