Permit Record

Mechanical Systems

684 East 48 Street, Brooklyn, NY 11203

ClassificationHVAC / Mechanical
Reliable value$15,000
ContractorJh Crew INC →
Permit record
Parties
Contractor
Jh Crew INC
Applicant
Mohammad F Halim
Owner
The Greater New York Network INC
Architect
Not in source
Engineer
Not in source
Contractor license
622143
Building & lot · PLUTO
Building class
B1
Zoning district
R4
Lot area
2,300 sq ft
Year built
1950
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3047580028
Climate zone (IECC)
4A
Roof area (est.)
825 sq ft
HVAC tonnage (est.)
3 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6448, -73.9316
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 10, 2026
Applied
Not in source
Work class
Not in source
Description
Source description

HEREWITH FILE ALTERATION SUBSEQUENT TO GC APPLICATION B00845062-I1 TO INSTALL 1 NEW A/C UNIT IN PROPOSED BEDROOM IN BASEMENT LEVEL AS PER PLANS FILED.

Status
Current status
finaled
Source status
Signed-off
Finaled
Feb 17, 2026
Expired
Sep 9, 2026
Provenance
First seen by PermitCore
May 2, 2026 · 10:13 UTC
Last seen
May 12, 2026 · 00:14 UTC
Last changed
May 2, 2026 · 10:13 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 3047580028) · Sep 30, 2021 – Mar 10, 2026

  1. Mar 10, 2026This permitMEP Mechanical HVAC · Finaled$15,000Jh Crew INC
  2. Mar 31, 2023704418958Alteration Commercial · Issued$80,000Sb Renovation & Modeling
  3. Sep 30, 2021legacy_jobs:3315627Alteration Residential · Finaled$28,500
  4. Sep 30, 20213873723Other · IssuedPro Custom Solar LLC
  5. Sep 30, 2021legacy_jobs:3315619Alteration Residential · Issued$28,500
  6. Sep 30, 2021legacy_jobs:3317037Alteration Residential · Issued$28,500

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

Other permits by Jh Crew INC

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Developer details
Permit #
993541230|Mechanical Systems
Canonical ID
1:993541230|Mechanical Systems
Source permit ID
993541230|Mechanical Systems
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