Neighborhoods › Park Slope › Building 3021328
Enlargement, est. $1.2M
290 5 Street, Brooklyn 11201 · Approved
| Job | B01234238 (6 filings: P1, S8, S4, S6, S1, S5) · Alteration CO |
|---|---|
| Category | vertical enlargement |
| Estimated cost | $1,157,420 |
| Scale | 3 → 3 stories; 3 → 3 dwelling units; 5,261 sq ft |
| Work types | General Construction |
| Filed | Feb 2, 2026 |
| Professional | Tom Winter Architect Pc |
| Building | BIN 3021328 · BBL 3009870018 |
| Official record | DOB NOW job B01234238 |
DOB description
B01234238-P1: Herewith filing for renovation of existing 3-family building, including horizontal and vertical enlargement. No change in use, occupancy and egress.
B01234238-S8: Herewith filing for underpinning work in conjunction with Alteration CO # B01234238-I1
B01234238-S4: Herewith filing for the installation of a construction fence in conjunction with application #B01234238.
B01234238-S6: Herewith filing Plumbing and Sprinklers work in conjunction with application # B01234238-I1
B01234238-S1: Herewith filing structural work in conjunction with GC application number B01234238. No change in use, occupancy, egress.
B01234238-S5: Herewith filing mechanical work in conjunction with GC ALTCO #B01234238-I1
Status timeline
- Feb 2, 2026 — New job filed (Approved) B01234238-P1
- Mar 5, 2026 — Plans approved (Approved) B01234238-P1
- Mar 8, 2026 — New job filed (Permit Entire) B01234238-S4
- Mar 9, 2026 — New job filed (Permit Entire) B01234238-S1
- Mar 12, 2026 — Permit issued — work can start (Structural) B01234238-S1
- Mar 12, 2026 — Permit issued — work can start (Construction Fence) B01234238-S4
- Mar 13, 2026 — Permit issued — work can start (Permit Entire) B01234238-S1
- Mar 13, 2026 — Permit issued — work can start (Permit Entire) B01234238-S4
- Apr 20, 2026 — New job filed (Approved) B01234238-S5
- Apr 20, 2026 — New job filed (Permit Entire) B01234238-S6
- May 8, 2026 — Plans approved (Approved) B01234238-S5
- Jun 25, 2026 — Permit issued — work can start (Plumbing) B01234238-S6
- Jun 28, 2026 — Permit issued — work can start (Sprinklers) B01234238-S6
- Jul 16, 2026 — New job filed (Permit Entire) B01234238-S8
- Jul 21, 2026 — Permit issued — work can start (Permit Entire) B01234238-S6
- Sep 1, 2026 — Permit issued — work can start (Foundation) B01234238-S8
- Sep 2, 2026 — Permit issued — work can start (Permit Entire) B01234238-S8
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| B01234238-S8-FO | Foundation | Permit Issued | Sep 1, 2026 | Jun 15, 2027 |
| B01234238-S6-EW-SP | Sprinklers | Permit Issued | Jun 28, 2026 | Nov 26, 2026 |
| B01234238-S6-PL | Plumbing | Permit Issued | Jun 25, 2026 | Dec 5, 2026 |
| B01234238-S1-ST | Structural | Permit Issued | Mar 12, 2026 | Dec 11, 2026 |
| B01234238-S4-FN | Construction Fence | Permit Issued | Mar 12, 2026 | Dec 11, 2026 |
| B01234238-I1-GC | General Construction | Permit Issued | Mar 9, 2026 | Dec 11, 2026 |
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