Mechanical Work at 50 Old Fulton Street, Brooklyn
50 OLD FULTON STREET, Brooklyn, 11201 · Brooklyn Heights
What was permitted
Mechanical work is being performed at 50 Old Fulton Street in the Brooklyn Heights neighborhood of Brooklyn. This project is related to another active job, ALT-CO JOB# B01245808-I1.
The estimated project cost for this mechanical work is $77,736, and the permit was issued on June 26, 2026. RELIANT BUILDERS CORP is the general contractor for this undertaking.
Homeowners in Brooklyn Heights can see that significant mechanical system upgrades, like this one costing $77,736, are common for properties undergoing renovations.
What it cost
Issued
June 26, 2026
Expires
November 4, 2026
License
General Contractor
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Filed by RELIANT BUILDERS CORP · 13 permits across 4 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 542826434 |
| Work Permit # | B01245808-S3-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | MECHANICAL WORK IN CONJUNCTION WITH ALT-CO JOB# B01245808-I1 |
| Floor / Unit | Cellar-SO-6941-B01245808-I1, Floor Number(s)-1-SO-2320-B01245808-I1 |
| Estimated Cost | $77,736 |
| Approved | October 29, 2025 |
| Issued | June 26, 2026 |
| Expires | November 4, 2026 |
| BBL | — |
| BIN | — |
Property Owner
HML Developments
Naftali Liebermann