Permit Record

Mechanical Systems

52-20 Flushing Avenue, Queens, NY 11378

ClassificationMechanical SystemsMultifamily Alteration
Reliable value$20,000
ContractorFire Zone Ventilation & S →
Permit record
Parties
Contractor
Fire Zone Ventilation & S
Applicant
Piotr Kaczynski
Owner
5220 Flushing LLC
Architect
Not in source
Engineer
Not in source
Contractor license
606268
Building & lot · PLUTO
Building class
S9
Zoning district
R4
Lot area
2,576 sq ft
Year built
1920
Units (total)
4
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
4026320023
Climate zone (IECC)
4A
Roof area (est.)
713 sq ft
HVAC tonnage (est.)
5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.7141, -73.9147
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 16, 2024
Applied
Not in source
Work class
Not in source
Description
Source description

APPLICATION FILED TO INSTALL NEW TYPE I KITCHEN HOODS ON 1ST FLOOR AND ROOFTOP EXHAUST FAN. FIRE SUPPRESSION SYSTEM FILEDSEPARATELY WITH THE FDNY. NO CHANGE TO USE, EGRESS, OROCCUPANCY.

Status
Current status
finaled
Source status
Signed-off
Finaled
Feb 9, 2024
Expired
Sep 26, 2024
Provenance
First seen by PermitCore
May 2, 2026 · 09:32 UTC
Last seen
May 11, 2026 · 23:56 UTC
Last changed
May 2, 2026 · 09:32 UTC

Open in New York City source →

Data-quality checks0 of 12 flagged

0 of 12 data-quality rules flagged anything on this permit.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

6 permits at this parcel (parcel 4026320023) · May 24, 2006 – Feb 16, 2024

  1. Feb 16, 2024This permitMEP Mechanical HVAC · Finaled$20,000Fire Zone Ventilation & S
  2. Jun 30, 20061916078Alteration Commercial · IssuedIdeal Fire Systems INC
  3. May 24, 20061317565MEP Plumbing · IssuedAmkay Plg & Htg
  4. May 24, 20061313860Other · IssuedAmkay Plg & Htg
  5. May 24, 2006legacy_jobs:1379387Alteration Commercial · Issued$22,500
  6. Date not in sourcelegacy_jobs:1382671Alteration Commercial · Issued$3,000

Full permit history at this parcel · as of Jul 9, 2026.

Other permits by Fire Zone Ventilation & S

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Developer details
Permit #
204503533|Mechanical Systems
Canonical ID
1:204503533|Mechanical Systems
Source permit ID
204503533|Mechanical Systems
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