What was permitted
Homeowners in Williamsburg, Brooklyn, can see the scope of a major renovation project at 543 Lorimer Street. This permit covers interior and exterior work on a two-family residence, including cellar, basement, first, second floors, roof, and facade.
The permit for this extensive foundation and renovation project was issued on September 15, 2026, with an estimated cost of $465,300. DTM PROJECTS CORP is listed as the general contractor for this significant undertaking.
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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 | 279730730 |
|---|---|
| Work permit # | B01191147-I1-GC-CX |
| Job filing number | — |
| Work type | Foundation |
| Status | Permit Issued |
| Job description | Int. and ext. renovation of exist. two family residence in cellar, basement, first, second, roof and exterior. Remove and replace existing stair inkind with new. Renovate facade, new windows, doors, int. partitions and finishes. No change in bulk or use |
| Floor / unit | Basement/Sub-basement, Basement/Sub-basement, Cellar, Floor Number(s) 1 through 2, Floor Number(s) 1 through 2, Open Space, Roof, Roof |
| Estimated cost | $465,300 |
| Approved | March 31, 2025 |
| Issued | September 15, 2026 |
| Expires | May 27, 2027 |
| BBL | — |
| BIN | — |
Property owner
DEM Realty LLC
Daniel McAvoy
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