501 17 STREET, BROOKLYN, 11215 · Windsor Terrace-South Slope
Residents in Windsor Terrace-South Slope can observe the investment in structural integrity for local properties. This permit covers sistering and reinforcement of existing floor/roof joists, along with work for a horizontal enlargement and new roof condensers.
The permit for this structural work was issued on April 13, 2026, with a project cost of $152,496. CARY P O'BRIEN DESIGN LLC is listed as the general contractor.
Significant structural reinforcement and additions for a property in Windsor Terrace-South Slope were permitted at a cost of $152,496.
Issued
April 13, 2026
Expires
November 17, 2026
License
General Contractor
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Filed by CARY P O'BRIEN DESIGN LLC · 8 permits across 5 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 196789259 |
| Work Permit # | B00694308-S1-ST |
| Job Filing Number | — |
| Work Type | Structural |
| Status | Signed-off |
| Job Description | Sistering and reinforcement of existing floor/roof joists throughout, reframing of existing horizontal enlargement and new dunnage for new mechanical condensers on existing roof. |
| Floor / Unit | Basement/Sub-basement, Cellar, Floor Number(s) 1 through 2, Roof |
| Estimated Cost | $152,496 |
| Approved | August 20, 2024 |
| Issued |
PR
RACHEL JOHNSON
| April 13, 2026 |
| Expires | November 17, 2026 |
| BBL | — |
| BIN | — |
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