Neighborhoods › Upper East Side-Carnegie Hill › Building 1041961

Interior renovation: Renovation of existing dwelling unit, apartment 4ab as…, est. $1.8M

535 Park Avenue, Manhattan 10014 · Permit Entire

Job	M01364452 (3 filings: I1, S1, S2) · Alteration
Category	interior renovation
Estimated cost	$1,795,901
Scale	16 → 16 stories; 33 → 33 dwelling units; 3,050 sq ft
Work types	General Construction
Filed	Mar 11, 2026
Professional	Kimberly Brown Architecture
Building	BIN 1041961 · BBL 1013960001
Official record	DOB NOW job M01364452

DOB description

M01364452-I1: RENOVATION OF EXISTING DWELLING UNIT, APARTMENT 4AB AS PER PLANS. NO CHANGE TO USE EGRESS OR OCCUPANCY.
M01364452-S1: MECHANICAL: ADDITIONS/MODIFICATIONS TO INTERIOR HVAC SYSTEMS WITH INDOOR CONDENSERS IN APARTMENT 4AB AS PER PLANS. NO CHANGE TO USE EGRESS OR OCCUPANCY..
M01364452-S2: REMOVAL AND INSTALLATION OF PLUMBING FIXTURES AND RELATED PIPING ON APT 4AB AS PER PLANS. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.

Status timeline

Mar 11, 2026 — New job filed (Permit Entire) M01364452-I1
Apr 15, 2026 — New job filed (Permit Entire) M01364452-S1
Apr 15, 2026 — New job filed (Permit Entire) M01364452-S2
May 3, 2026 — Permit issued — work can start (General Construction) M01364452-I1
May 31, 2026 — Permit issued — work can start (Plumbing) M01364452-S2
Jun 2, 2026 — Permit issued — work can start (Permit Entire) M01364452-S1
Sep 9, 2026 — Permit issued — work can start (Permit Entire) M01364452-I1
Sep 10, 2026 — Permit issued — work can start (Permit Entire) M01364452-S2

Work permits

Permit	Work	Status	Issued	Expires
M01364452-S1-MS	Mechanical Systems	Permit Issued	Jun 1, 2026	Dec 3, 2026
M01364452-S2-PL	Plumbing	Permit Issued	May 31, 2026	Apr 4, 2027
M01364452-I1-GC	General Construction	Permit Issued	May 3, 2026	Dec 3, 2026

Map

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