Permit Record

Mechanical Systems

58-60 Grand Avenue, Queens, NY 11378

ClassificationMechanical SystemsCommercial HVAC
Reliable value$15,000
ContractorDemar Plumbing CORP →
Permit record
Parties
Contractor
Demar Plumbing CORP
Applicant
Alessandro Demarinis
Owner
Thomas Ryan
Architect
Not in source
Engineer
Not in source
Contractor license
608120
Building & lot · PLUTO
Building class
F4
Zoning district
M3-1
Lot area
36,800 sq ft
Year built
1956
Units (total)
1
Units (residential)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
4026810035
Climate zone (IECC)
4A
Roof area (est.)
35,100 sq ft
HVAC tonnage (est.)
78 tons
Building type
F
Building subtype
Not in source
Geocode & dates
Coordinates
40.7201, -73.9096
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 8, 2024
Applied
Not in source
Work class
Not in source
Description
Source description

REGISTER ROOFTOP HVAC UNITS TO OBTAIN CERTIFICATE OF COMPLIANCE AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS.

Status
Current status
finaled
Source status
Signed-off
Finaled
Feb 8, 2024
Expired
Apr 4, 2024
Provenance
First seen by PermitCore
May 2, 2026 · 10:03 UTC
Last seen
May 12, 2026 · 00:10 UTC
Last changed
May 2, 2026 · 10:03 UTC

Open in New York City source →

Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Residential units is placeholder
units_residential_is_placeholder

units_residential matched a known placeholder value used by the source when the field wasn't reported.

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
  • 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 4026810035) · through Feb 8, 2024

  1. Feb 8, 2024This permitMEP Mechanical HVAC · Finaled$15,000Demar Plumbing CORP
  2. Date not usable in source618527MEP Plumbing · IssuedStivan Plg And Heating CO
  3. Date not usable in source618569MEP Mechanical HVAC · IssuedModern Mechanical CORP
  4. Date not usable in source66627MEP Plumbing · IssuedKapnag Htg. & Plg
  5. Date not usable in source48967MEP Plumbing · IssuedKapnag Htg. & Plg
  6. Date not usable in source26979Other · IssuedTade Construction CORP

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

Other permits by Demar Plumbing CORP

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Developer details
Permit #
793520276|Mechanical Systems
Canonical ID
1:793520276|Mechanical Systems
Source permit ID
793520276|Mechanical Systems
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