Neighborhoods › Upper East Side-Carnegie Hill › Building 1046438

Enlargement, est. $4.2M

53 East 79 Street, Manhattan 10017 · Plan Examiner Review

Job	M00465175 (5 filings: A1, A2, A3, A5, A4) · Alteration
Category	vertical enlargement
Estimated cost	$4,200,045
Scale	5 → 5 stories; 1 → 0 dwelling units; 6,535 sq ft
Work types	General Construction
Filed	Apr 5, 2026
Professional	Larson Architecture Works Pllc
Building	BIN 1046438 · BBL 1014910025
Official record	DOB NOW job M00465175

DOB description

M00465175-A1: Renovation of the existing building on following floors: C, 1, 2, 4, 5 and horizontal rear enlargement on Cellar and 1st floor.
M00465175-A2: NEW ONE WAY CONCRETE SLAB/CONCRETE BEAMS AT FIRST FLOOR LEVEL IN REAR YARD. NEW ROOF STEEL FRAMING AND DECK IN REAR YARD. SLAB OPENINGS IN EXISTING FIRST FLOOR. NEW LINTEL FOR DOOR OPENING IN EXISTING WALL AT FIRST FLOOR
M00465175-A3: The overall work scope includes replacing water cooled heat pumps and all associated ductwork & components
M00465175-A5: The work under this section shall consist of furnishing all labor, materials, and equipment necessary and required to complete all fire protection work as indicated on the drawings and specifications.
M00465175-A4: PLUMBING WORK ASSOCIATED WITH NEW AND RELOCATED PLUMBING FIXTURES

Status timeline

Apr 1, 2026 — New job filed (Approved) M00465175-A2
Apr 5, 2026 — New job filed (Plan Examiner Review) M00465175-A1
Apr 6, 2026 — New job filed (Approved) M00465175-A3
Apr 6, 2026 — New job filed (Approved) M00465175-A4
Apr 6, 2026 — New job filed (Approved) M00465175-A5
Apr 26, 2026 — Plans approved (Approved) M00465175-A3
Apr 29, 2026 — Plans approved (Approved) M00465175-A4
May 4, 2026 — Plans approved (Approved) M00465175-A2
May 22, 2026 — Plans approved (Approved) M00465175-A5

Work permits

Permit	Work	Status	Issued	Expires
M00465175-S3-MS	Mechanical Systems	Permit Issued	Nov 12, 2025	Sep 1, 2026

Map

Watch this block

Get an email when the next job is filed within 100 ft of this address. Free, weekly.