Neighborhoods › Upper East Side-Lenox Hill-Roosevelt Island › Building 1046256

Interior renovation: Ct replacement: remove and install new partitions and…, est. $125K

535 East 70 Street, Manhattan 07640 · Permit Entire

DOB description

M01356789-I1: CT Replacement: Remove and install new partitions and finishes on partial 3rd floor in the existing hospital as per plans filed herewith only. minor work on 5th floor to accommodate AC unit. No change to zoning, use, egress, occuapncy.
M01356789-S1: Modifications to HVAC to accommodate renovations to the CT Scan suite on partial 3rd floor, including new piping from 3rd to 5th floor and new AC unit on 5th floor setback roof; all work in the existing hospital as per plans filed herewith only.
M01356789-S2: Plumbing and sprinkler modifications to accommodate new CT equipment on the 3rd floor including piping on 2nd floor in the existing hospital as per plans filed herewith only.
M01356789-S3: Structural support for new CT Scan equipment on partial 3rd floor in the Main hospital building only as per plans filed herewith

Status timeline

• Feb 23, 2026 — New job filed (Permit Entire) M01356789-I1
• Feb 23, 2026 — New job filed (Permit Entire) M01356789-S3
• Feb 24, 2026 — New job filed (Permit Entire) M01356789-S1
• Feb 24, 2026 — New job filed (Permit Entire) M01356789-S2
• Mar 1, 2026 — Permit issued — work can start (Plumbing) M01356789-S2
• Mar 2, 2026 — Permit issued — work can start (General Construction) M01356789-I1
• Mar 2, 2026 — Permit issued — work can start (Structural) M01356789-S3
• Mar 3, 2026 — Permit issued — work can start (Permit Entire) M01356789-I1
• Mar 3, 2026 — Permit issued — work can start (Permit Entire) M01356789-S3
• Mar 3, 2026 — Permit issued — work can start (Plumbing) M01356789-S2
• Mar 4, 2026 — Permit issued — work can start (Permit Entire) M01356789-S2
• Mar 5, 2026 — Permit issued — work can start (Mechanical Systems) M01356789-S1
• Mar 6, 2026 — Permit issued — work can start (Permit Entire) M01356789-S1
• Sep 27, 2026 — Permit expired (Plumbing) M01356789-S2

Work permits

Map