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Gannon Contracting LLC — Recent Permit Activity in New York City, NY

Gannon Contracting LLC pulled 9 commercial building permits in New York City, NY recently, totaling $6,302,605 in reported project value. Work spans: Demolition, Renovation & New Construction, HVAC & Mechanical, Windows, Doors & Glazing.

9recent permits $6,302,605total reported value
IssuedProjectValueScore
2026-07-20 Interior demo & buildout of partitions, ceilings and doors. no change in use, occupancy, and egress.
767 FIFTH AVENUE Manhattan 10022
$304,30075
2026-07-20 Patch and match for ductwork rerouting per plan changes. no change in use, egress or occupancy.
767 FIFTH AVENUE Manhattan 10022
$48,00035
2026-07-08 Modifications to the existing hvac system on the 18th and 21st floors as per plans. no change to use, egress or occupancy.
745 FIFTH AVENUE Manhattan 10151
$371,42970
2026-07-01 Exterior renovation, new bmu installation as per plans filed herewith.
900 THIRD AVENUE Manhattan 10022
$3,700,00090
2026-07-01 Installation a steel dunnage/framing to support new bmu equipment, reinforcing existing steel to support a temporary derrick.
900 THIRD AVENUE Manhattan 10022
$340,00070
2026-06-12 Minor demolition with installation of new partitions, doors, ceilings and finishes on the 18th and 21st floor as per plans. no change to use
745 FIFTH AVENUE MANHATTAN 10151
$150,87655
2026-06-11 Interior renovation as per plans filed herewith.
900 THIRD AVENUE MANHATTAN 10022
$1,300,00090
2026-06-11 Structural modification as per plans filed herewith.
900 THIRD AVENUE MANHATTAN 10022
$60,00050
2026-06-11 Modification to mechanical system as per plans filed herewith.
900 THIRD AVENUE MANHATTAN 10022
$28,00035

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