Neighborhoods › Downtown Brooklyn-DUMBO-Boerum Hill › Building 3429691

Interior renovation: Interior renovation of existing ground floor as per…, est. $428K

15 Hanover Place, Brooklyn 07601 · Permit Entire

DOB description

B01410867-I1: Interior renovation of existing ground floor as per plans for a new retail store PERSPIRE SAUNAS, No change of use, egress or occupancy.
B01410867-S2: Plumbing work for interior commercial fit-out of PERSPIRE SAUNA STUDIO. Scope includes installation of new fixtures, piping modifications, water supply lines, and drainage system as per plans. No change in use, egress, or occupancy.
B01410867-S1: Mechanical work for interior commercial fit-out of PERSPIRE sauna studio. Scope: ventilation (exhaust fans), ducts, piping. Existing HVAC units specs included for energy compliance review. No change to occupancy, use, or egress.
B01410867-P1: INTERIOR STRUCTURAL MODIFICATIONS FOR COMMERCIAL FIT-OUT (PERSPIRE SAUNA STUDIO). WORK INCLUDES INSTALLATION OF STRUCTURAL STEEL, COLD-FORMED STEEL FRAMING, AND CAST-IN-PLACE CONCRETE AS PER PLANS. NO CHANGE TO USE, OCCUPANCY, OR EGRESS.
B01410867-S3: INTERIOR STRUCTURAL MODIFICATIONS FOR COMMERCIAL FIT-OUT (PERSPIRE SAUNA STUDIO). WORK INCLUDES INSTALLATION OF STRUCTURAL STEEL, COLD-FORMED STEEL FRAMING, AND CAST-IN-PLACE CONCRETE AS PER PLANS. NO CHANGE TO USE, OCCUPANCY, OR EGRESS.
B01410867-S4: MODIFICATION TO EXISTING FIRE SPRINKLER SYSTEM TO ACCOMMODATE NEW INTERIOR ARCHITECTURAL LAYOUT FOR A (PERSPIRE) SAUNA STUDIO. INSTALLATION AND RELOCATION OF SPRINKLER HEADS AS PER PLANS. NO CHANGE TO USE, EGRESS, OR OCCUPANCY UNDER THIS APPLICATION.

Status timeline

• Jun 16, 2026 — New job filed (Permit Entire) B01410867-I1
• Jul 7, 2026 — New job filed (Permit Entire) B01410867-S2
• Jul 8, 2026 — Permit issued — work can start (General Construction) B01410867-I1
• Jul 9, 2026 — Permit issued — work can start (Permit Entire) B01410867-I1
• Jul 29, 2026 — New job filed (Approved) B01410867-S1
• Jul 31, 2026 — Plans approved (Approved) B01410867-S1
• Aug 2, 2026 — New job filed (Permit Entire) B01410867-S3
• Aug 2, 2026 — Permit issued — work can start (Plumbing) B01410867-S2
• Aug 3, 2026 — Permit issued — work can start (Permit Entire) B01410867-S2
• Aug 29, 2026 — New job filed (Approved) B01410867-P1
• Aug 31, 2026 — Plans approved (Approved) B01410867-P1
• Sep 2, 2026 — New job filed (Permit Entire) B01410867-S4
• Sep 2, 2026 — Permit issued — work can start (Structural) B01410867-S3
• Sep 3, 2026 — Permit issued — work can start (Permit Entire) B01410867-S3
• Sep 14, 2026 — Permit issued — work can start (Sprinklers) B01410867-S4
• Sep 15, 2026 — Permit issued — work can start (Permit Entire) B01410867-S4

Work permits

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