521 MONTGOMERY STREET, Brooklyn, 11225 · Crown Heights (South)
In Crown Heights (South), a general construction project is underway at 521 Montgomery Street, involving the renovation of an existing two-family residence. This includes work on the basement, first and second floors, roof, and facade.
The permit for this extensive renovation was issued on July 9, 2026, with an estimated project cost of $234,116.07. ADOR BUILDERS LLC is the general contractor for this project.
A substantial renovation of a two-family home in Crown Heights (South) has been permitted, with an estimated cost of $234,116.07.
Issued
July 9, 2026
Expires
August 26, 2026
License
General Contractor
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Filed by ADOR BUILDERS LLC · 38 permits across 10 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 840679896 |
| Work Permit # | B01007528-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Signed-off |
| Job Description | THIS APPLICATION IS BEING FILED FOR GENERAL CONSTRUCTION WORK ONLY TO RENOVATE EXISTING TWO-FAMILY RESIDENCE AT THE BASEMENT, FIRST, SECOND FLOORS, ROOF AND FACADE.NO CHANGE TO EXISTING BULK, FLOOR AREA USE OR OCCUPANCY. |
| Floor / Unit | Basement/Sub-basement, Floor Number(s) 1 through 2, Open Space, Roof |
| Estimated Cost | $234,116 |
| Approved | March 21, 2024 |
| Issued |
REVAMP NYC
ISRAEL TISHLER
| July 9, 2026 |
| Expires | August 26, 2026 |
| BBL | — |
| BIN | — |
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