Permit Record

Mechanical Systems

539 3 STREET, Brooklyn, NY 11215

ClassificationMechanical SystemsCommercial HVAC
Reliable value$64,000
ContractorCARGO WORKSHOP INC →
Permit record
Parties
Contractor
CARGO WORKSHOP INC
Applicant
JAVIER CARCAMO
Owner
Not Applicable
Architect
Not in source
Engineer
Not in source
Contractor license
614830
Building & lot · PLUTO
Building class
B1
Zoning district
R6B
Lot area
1,900
Year built
1899
Units (total)
2
Floor area
Not in source
Parcel & enrichment
Parcel APN
3010780057
Climate zone (IECC)
4A
Roof area (est.)
2,008 sq ft
HVAC tonnage (est.)
6.5 tons
Building type
R
Geocode & dates
Coordinates
40.6699, -73.9773
Geocode confidence
95%
Geocode source
Not in source
Issued
2026-06-26
Applied
Not in source
Work class
Commercial
Description
Source description

Mechanical Renovation of an existing two family residential townhouse. No change in use, egress or occupancy.

Status
Current status
issued
Source status
Permit Issued
Expired
2026-09-04
Provenance
First seen (no changes since)
Jun 28, 2026 · 11:30 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

8 permits at this parcel (parcel 3010780057) · 2025-07-14 – 2026-06-26

  1. 2026-06-26245378204Alteration Commercial · Issued$30,000CARGO WORKSHOP INC
  2. 2026-06-26This permitMEP Mechanical HVAC · Issued$64,000CARGO WORKSHOP INC
  3. 2026-06-26827288259Alteration Commercial · Issued$356,000CARGO WORKSHOP INC
  4. 2026-03-30181432885Alteration Commercial · Issued$30,000CARGO WORKSHOP INC
  5. 2025-10-03417547421MEP Mechanical HVAC · Issued$64,000CARGO WORKSHOP INC
  6. 2025-10-02637814483MEP Plumbing · Issued$25,000GO GREENER PLUMBING LLC
  7. 2025-10-02190780859MEP Plumbing · Issued$25,000GO GREENER PLUMBING LLC
  8. 2025-07-14107164514Alteration Commercial · Issued$356,000CARGO WORKSHOP INC

Full permit history at this parcel · as of 2026-06-28.

Other permits by CARGO WORKSHOP INC

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Developer details
display_permit_id
806271579|Mechanical Systems
canonical_uid
1:806271579|Mechanical Systems
source_permit_id
806271579|Mechanical Systems
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