Neighborhoods › Queensbridge-Ravenswood-Dutch Kills › Building 4430873
Interior renovation: Replacement stairs and doors of boiler plant and…, est. $6.6M
34-21 21 Street, Queens 10004 · Plan Examiner Review
| Job | Q00449518 (2 filings: A5, A4) · Alteration |
|---|---|
| Category | interior renovation |
| Estimated cost | $6,603,680 |
| Scale | 6 → 6 stories; 48 → 48 dwelling units; 7,450 sq ft |
| Work types | General Construction |
| Filed | Sep 23, 2026 |
| Professional | Liro Architects + Planners, P.C. |
| Building | BIN 4430873 · BBL 4005590002 |
| Official record | DOB NOW job Q00449518 |
DOB description
Q00449518-A5: REPLACEMENT STAIRS AND DOORS OF BOILER PLANT AND TANK/PUMP ROOMS IN KIND WITH EXISTING. REPLACEMENT CONCRETE EQUIPMENT PADS. NEW EXTERIOR FLUE ENCLOSURE TO ROOFTOP.
Q00449518-A4: NYCHA_Ravenswood Boilers. Install new gas boilers. ALL REMAINING MECHANICAL EQUIPMENT HAS BEEN FILED AND APPROVED UNDER MS JOB FILING Q00449518-S1
Status timeline
- Nov 2, 2025 — New job filed (Approved) Q00449518-A4
- Nov 19, 2025 — Plans approved (Approved) Q00449518-A4
- Sep 23, 2026 — New job filed (Plan Examiner Review) Q00449518-A5
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| Q00449518-I1-GC | General Construction | Permit Issued | Mar 17, 2026 | Dec 3, 2026 |
| Q00449518-S1-MS | Mechanical Systems | Signed-off | Mar 17, 2026 | Dec 3, 2026 |
| Q00449518-S3-ST | Structural | Permit Issued | Mar 17, 2026 | Dec 3, 2026 |
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