PermitDig
mechanical_systemsIssued

Modification of existing HVAC systems on 33 & 34th fls interior demolition, relocation and installation of fan-powered boxes, exhaust fan, ductwork distribution and associated piping as per plans. No change in use, egress or occupancy. Ducera

640 8 AVENUE, Manhattan, NY 10036

$650,000

Estimated Value

Permit Details

Permit Number
M01418264-S1-MS
Type
mechanical_systems
Status
issued
Issued Date
September 17, 2026
Expires
December 31, 2026
County
New York City, NY
View on county site

Parties

Property Owner
mary tanzer
Contractor
DOUGLAS ALLEN
License #
602274

About mechanical_systems Permits in NY

1,359

mechanical_systems permits in NY

$246,427

Average estimated value

About mechanical_systems Permits in Manhattan, NY

What is a mechanical_systems permit?

A mechanical_systems permit authorizes specific construction or renovation work at a property. It ensures the work meets local building codes and safety standards. Most jurisdictions require permits for structural changes, electrical work, plumbing, roofing, and demolition.

How long does this permit remain valid?

This permit expires on December 31, 2026.

Where does this data come from?

This permit record comes from New York City, NY's public records, sourced via their open data portal. All building permit data in the US is public record. PermitDig aggregates this data to make it searchable.