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Permit #M01198804-S3

Renovation Permit — 523 EAST 70 STREET

Manhattan, NY 10021Wednesday, February 11, 2026NYC DOB NOW
Permit Type

Renovation

Estimated Value

$1,708,000

Contractor

Skanska Usa Building, Inc

Property Owner

Benedict Ciferri

County

New York County

Work Description

Annex esr: structural modifications to accommodate alterations at setback within the existing hopital power building as per plans. no change to use, egress or occupancy.

Other permits at this address

10 other permits at 523 EAST 70 STREET. Electrical, plumbing, and HVAC on the same property usually share a general contractor.

Renovation$4,495,219
523 EAST 70 STREET, Manhattan, NY 10021

Annex Fac: Facade alterations to accommodate LL11 work as per plans. No change to use, egress or occupancy.

The Grenadier CorporationBenedict CiferriMar 31, 2026#M01144549-I1
Renovation$4,495,219
523 EAST 70 STREET, Manhattan, NY 10021

Annex Fac: Facade alterations to accommodate LL11 work as per plans. No change to use, egress or occupancy.

The Grenadier CorporationBenedict CiferriMar 30, 2026#M01144549-I1
Other
523 EAST 70 STREET, Manhattan, NY 10021

Installation of temporary suspended scaffold equipment.

The Grenadier CorpNewyork-PresbyterianMar 27, 2026#M01170437-I1
Other
523 EAST 70 STREET, Manhattan, NY 10021

Installation of temporary suspended scaffold equipment.

The Grenadier CorpNewyork-PresbyterianMar 26, 2026#M01170437-I1
Other$1,000
523 EAST 70 STREET, Manhattan, NY 10021

Installation of temporary pipe scaffold as per plan. no change in use, egress or occupancy.

Spring Scaffolding LlcBenedict CiferriMar 3, 2026#M01182630-S1
Other$1,000
523 EAST 70 STREET, Manhattan, NY 10021

Installation of temporary pipe scaffold as per plan. no change in use, egress or occupancy.

Spring Scaffolding LlcBenedict CiferriMar 2, 2026#M01182630-S1
Other$1,000
523 EAST 70 STREET, Manhattan, NY 10021

Installation of temporary sidewalk shed as per plan. no change in use, egress or occupancy.

Spring Scaffolding LlcBenedict CiferriMar 2, 2026#M01182630-I1
Other$1,000
523 EAST 70 STREET, Manhattan, NY 10021

Installation of temporary sidewalk shed as per plan. no change in use, egress or occupancy.

Spring Scaffolding LlcBenedict CiferriMar 1, 2026#M01182630-I1
HVAC$700,000
523 EAST 70 STREET, Manhattan, NY 10021

Annex Loading Dock: Modification of HVAC ductwork, piping, and equipment to accommodate the LOADING DOCK HEATING AND COOLING alteration in the existing hospital building as per plans filed herewith. N...

Empire General ContractinBenedict CiferriMar 1, 2026#M01313489-I1
HVAC$700,000
523 EAST 70 STREET, Manhattan, NY 10021

Annex Loading Dock: Modification of HVAC ductwork, piping, and equipment to accommodate the LOADING DOCK HEATING AND COOLING alteration in the existing hospital building as per plans filed herewith. N...

Empire General ContractinBenedict CiferriFeb 28, 2026#M01313489-I1

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