Neighborhoods › Financial District-Battery Park City › Building 1001116
Interior renovation: Conversion from office (b) occupancy to residential…, est. $89M
100 William Street, Manhattan 10016 · Permit Entire
| Job | M01363617 (6 filings: I1, S5, S4, S1, S2, S3) · Alteration CO |
|---|---|
| Category | interior renovation |
| Estimated cost | $88,791,360 |
| Scale | 21 → 24 stories; 0 → 427 dwelling units; 422,816 sq ft |
| Work types | General Construction |
| Filed | Mar 2, 2026 |
| Professional | Studio V Architecture,Pllc |
| Building | BIN 1001116 · BBL 1000680036 |
| Official record | DOB NOW job M01363617 |
DOB description
M01363617-I1: CONVERSION FROM OFFICE (B) OCCUPANCY TO RESIDENTIAL (R-2) OCCUPANCY PURSUANT TO ARTICLE I, CHAPTER V OF THE NYC ZONING RESOLUTION AND ARTICLE 7B OF THE NYS MULTIPLE DWELLING LAW FOR RESIDENTIAL CONVERSION.
M01363617-S5: SPRINKLER & STANDPIPE WORK IN CONJUNCTION WITH CONVERSION FROM OFFICE (B) OCCUPANCY TO RESIDENTIAL (R-2) OCCUPANCY PURSUANT TO ARTICLE I, CHAPTER V OF THE NYC ZONING RESOLUTION AND ARTICLE 7B OF THE NYS MULTIPLE DWELLING LAW FOR RESIDENTIAL CONVERSION.
M01363617-S4: SPRINKLER WORK CONJUNCTION WITH CONVERSION FROM OFFICE (B) OCCUPANCY TO RESIDENTIAL (R-2) OCCUPANCY PURSUANT TO ARTICLE I, CHAPTER V OF THE NYC ZONING RESOLUTION AND ARTICLE 7B OF THE NYS MULTIPLE DWELLING LAW FOR RESIDENTIAL CONVERSION.
M01363617-S1: STRUCTURAL WORK IN CONJUNCTION WITH CONVERSION FROM OFFICE (B) OCCUPANCY TO RESIDENTIAL (R-2) OCCUPANCY PURSUANT TO ARTICLE I, CHAPTER V OF THE NYC ZONING RESOLUTION AND ARTICLE 7B OF THE NYS MULTIPLE DWELLING LAW FOR RESIDENTIAL CONVERSION.
M01363617-S2: MECHANICAL WORK IN CONJUNCTION WITH CONVERSION FROM OFFICE (B) OCCUPANCY TO RESIDENTIAL (R-2) OCCUPANCY PURSUANT TO ARTICLE I, CHAPTER V OF THE NYC ZONING RESOLUTION AND ARTICLE 7B OF THE NYS MULTIPLE DWELLING LAW FOR RESIDENTIAL CONVERSION.
M01363617-S3: PLUMBING WORK IN CONJUNCTION WITH CONVERSION FROM OFFICE (B) OCCUPANCY TO RESIDENTIAL (R-2) OCCUPANCY PURSUANT TO ARTICLE I, CHAPTER V OF THE NYC ZONING RESOLUTION AND ARTICLE 7B OF THE NYS MULTIPLE DWELLING LAW FOR RESIDENTIAL CONVERSION.
Status timeline
- Mar 2, 2026 — New job filed (Permit Entire) M01363617-I1
- Mar 17, 2026 — New job filed (Approved) M01363617-S1
- Mar 25, 2026 — New job filed (Objections) M01363617-S2
- Mar 26, 2026 — New job filed (Approved) M01363617-S3
- Apr 1, 2026 — New job filed (Objections) M01363617-S4
- May 14, 2026 — Plans approved (Approved) M01363617-S3
- Jun 19, 2026 — Plans approved (Approved) M01363617-S1
- Jun 22, 2026 — Permit issued — work can start (General Construction) M01363617-I1
- Jun 30, 2026 — New job filed (Objections) M01363617-S5
- Aug 24, 2026 — Permit issued — work can start (Permit Entire) M01363617-I1
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| M01363617-I1-GC | General Construction | Permit Issued | Jun 22, 2026 | Dec 12, 2026 |
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