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Neighborhoods › Upper East Side-Carnegie Hill › Building 1041300

Interior renovation: Interior renovation at the 2nd and 3rd floors…, est. $124K

829 Madison Avenue, Manhattan 11101 · Permit Entire

JobM01249671 (2 filings: S2, S1) · Alteration
Categoryinterior renovation
Estimated cost$124,000
Scale5 → 5 stories; 2 → 2 dwelling units; 1,240 sq ft
Work typesMechanical
FiledAug 30, 2026
ProfessionalRosini Engineering, Pc
BuildingBIN 1041300 · BBL 1013840023
Official recordDOB NOW job M01249671

DOB description

M01249671-S2: interior renovation at the 2nd and 3rd floors, including furnishing of AC units, ductwork, piping, and grilles.
M01249671-S1: RENOVATION OF WOOD FRAMED STRUCTURE AT 2ND AND 3RD FLOOR OF EXISTING BUILDING. NO VERTICAL LOAD PATH CHANGES ARE INTENDED WITHIN THIS DESIGN.

Status timeline

Work permits

PermitWorkStatusIssuedExpires
M01249671-S2-MSMechanical SystemsPermit IssuedOct 5, 2026Dec 30, 2026
M01249671-S1-STStructuralPermit IssuedJun 17, 2026Dec 30, 2026

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