Permit Record

General Construction

8301 4 Avenue, Brooklyn, NY 11209

ClassificationAlteration
Reliable value$468,000
ContractorJz Construction Group INC →
Permit record
Parties
Contractor
Jz Construction Group INC
Applicant
Jason Huang
Owner
Not Applicable
Architect
Not in source
Engineer
Not in source
Contractor license
623033
Building & lot · PLUTO
Building class
S2
Zoning district
R7B
Lot area
2,200 sq ft
Year built
1935
Units (total)
3
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3060180010
Climate zone (IECC)
4A
Roof area (est.)
1,235 sq ft
HVAC tonnage (est.)
8.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6249, -74.0275
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 17, 2026
Applied
Not in source
Work class
Not in source
Description
Source description

Propose renovation of existing 2-story building with portion work and finish work as per plan. No change in use, egress, or occupancy.

Status
Current status
issued
Source status
Permit Issued
Expired
Jun 17, 2027
Provenance
First seen by PermitCore
Jun 19, 2026 · 12:48 UTC
Last seen
Jul 4, 2026 · 10:00 UTC
Last changed
Jul 4, 2026 · 10:00 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

2 permits at this parcel (parcel 3060180010) · Jun 16, 2026 – Jun 17, 2026

  1. Jun 17, 2026This permitAlteration Commercial · Issued$468,000Jz Construction Group INC
  2. Jun 16, 2026390830754MEP Plumbing · Issued$66,500Amm Gen'L Contracting INC

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

Other permits by Jz Construction Group INC

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Developer details
Permit #
561537454|General Construction
Canonical ID
1:561537454|General Construction
Source permit ID
561537454|General Construction
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