Permit Record

Mechanical Systems

537 3 Street, Brooklyn, NY 11215

ClassificationMechanical SystemsMultifamily Alteration
Reliable value$90,000
ContractorInfinity Construction INC →
Permit record
Parties
Contractor
Infinity Construction INC
Applicant
Marc Kerner
Owner
Prospect Park Homes LLC
Architect
Not in source
Engineer
Not in source
Contractor license
019052
Building & lot · PLUTO
Building class
C0
Zoning district
R6B
Lot area
1,900 sq ft
Year built
1899
Units (total)
3
Units (residential)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3010780058
Climate zone (IECC)
4A
Roof area (est.)
1,004 sq ft
HVAC tonnage (est.)
6.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6699, -73.9774
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 3, 2026
Applied
Not in source
Work class
Residential
Description
Source description

HVAC work related to renovation of townhouse and change from two family to one. No change to use, egress or occupancy.

Status
Current status
issued
Source status
Permit Issued
Expired
Sep 14, 2026
Provenance
First seen by PermitCore
May 2, 2026 · 09:35 UTC
Last seen
Aug 17, 2026 · 10:01 UTC
Last changed
May 2, 2026 · 09:35 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

4 permits at this parcel (parcel 3010780058) · Aug 11, 2025 – Feb 3, 2026

  1. Feb 3, 2026This permitMEP Mechanical HVAC · Issued$90,000Infinity Construction INC
  2. Dec 15, 2025769793464Alteration Commercial · Issued$29,925Infinity Construction INC
  3. Sep 9, 2025924026420MEP Plumbing · Issued$149,000Donato Plumbing, INC
  4. Aug 11, 2025324678839Alteration Commercial · Issued$899,289Infinity Construction INC

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

Other permits by Infinity Construction INC

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Developer details
Permit #
260638182|Mechanical Systems
Canonical ID
1:260638182|Mechanical Systems
Source permit ID
260638182|Mechanical Systems
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