Neighborhoods › Financial District-Battery Park City › Building 1000830
Interior renovation: Change of use & creation of a) amenity spaces on…, est. $1.2M
20 Exchange Place, Manhattan 10005 · Approved
| Job | M01177031 (4 filings: P6, P7, P5, P4) · Alteration CO |
|---|---|
| Category | interior renovation |
| Estimated cost | $1,200,000 |
| Scale | 56 → 56 stories; 767 → 767 dwelling units; 5,000 sq ft |
| Work types | General Construction |
| Filed | Jul 27, 2026 |
| Professional | Jg Neukomm Architecture |
| Building | BIN 1000830 · BBL 1000277502 |
| Official record | DOB NOW job M01177031 |
DOB description
M01177031-P6: CHANGE OF USE & CREATION OF A) AMENITY SPACES ON SUB-CELLAR 1 B) CHANGE OF USE & CREATION OF NEW LEASING OFFICE ON LEVEL 18, C) NEW ACCESSORY STAIR FROM LEVEL 18 TO 19 D) RENOV, EXPANSION AND CHANGE OF USE OF AMENITY SPACE ON LEVEL 19 AS SHOWN HEREIWTH.
M01177031-P7: CHANGE OF USE & CREATION OF A) AMENITY SPACES ON SUB-CELLAR 1 B) CHANGE OF USE & CREATION OF NEW LEASING OFFICE ON LEVEL 18, C) NEW ACCESSORY STAIR FROM LEVEL 18 TO 19 D) RENOV, EXPANSION AND CHANGE OF USE OF AMENITY SPACE ON LEVEL 19 AS SHOWN HEREIWTH.
M01177031-P5: MECHANICAL WORK FOR BUILDING AS SHOWN HEREWITH. NO CHANGES TO EGRESS, OCCUPANCY OR USE.
M01177031-P4: INTERIOR SPRINKLER WORK ON EXISTING SYSTEM ON 18TH AND 19TH FLOOR AS SHOWN HEREWITH. NO CHANGES TO EGRESS, OCCUPANCY OR USE.
Status timeline
- Jul 20, 2026 — New job filed (Approved) M01177031-P5
- Jul 26, 2026 — New job filed (Approved) M01177031-P4
- Jul 27, 2026 — New job filed (Approved) M01177031-P6
- Jul 28, 2026 — Plans approved (Approved) M01177031-P4
- Aug 11, 2026 — Plans approved (Approved) M01177031-P6
- Sep 13, 2026 — New job filed (Approved) M01177031-P7
- Sep 15, 2026 — Plans approved (Approved) M01177031-P7
- Sep 18, 2026 — Plans approved (Approved) M01177031-P5
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| M01177031-S5-ST | Structural | Signed-off | Sep 21, 2026 | Apr 28, 2027 |
| M01177031-I1-GC | General Construction | Permit Issued | Apr 21, 2026 | Apr 22, 2027 |
| M01177031-S6-EW-SP | Sprinklers | Signed-off | Oct 28, 2025 | Oct 29, 2026 |
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