Building permitNew York CityPermit Entire

424 Madison Avenue Manhattan

Alteration permit in New York City, issued August 3, 2026. Permit #M01389310-S1.

$120K
DECLARED VALUE
Permit Entire
STATUS
August 3, 2026
ISSUED
April 28, 2026
FILED

Permit details

Permit numberM01389310-S1
Address424 Madison Avenue Manhattan, 10017
Permit typeAlteration
Work descriptionFloor: Floor Number(s) 004 through 004
ApplicantConstantin Settenhofer

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Source: New York City official permit records (New York City Department of Buildings (DOB)), retrieved by The Permit Sheet. Verify current status with the issuing department via DOB NOW Public Portal before relying on it.