Permit Record

Building permit

5519 5th Avenue, Brooklyn, NY 11220

ClassificationOTMultifamily Alteration
Reliable valueNot in source
ContractorJian Sun Construction INC →
Permit record
Parties
Contractor
Jian Sun Construction INC
Applicant
Fong Cheng
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
0039637
Building & lot · PLUTO
Building class
S5
Zoning district
C4-3A
Lot area
2,500 sq ft
Year built
1931
Units (total)
7
Units (residential)
6
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3008320002
Climate zone (IECC)
4A
Roof area (est.)
1,542 sq ft
HVAC tonnage (est.)
11 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6421, -74.0134
Geocode confidence
95%
Geocode source
Not in source
Issued
Apr 19, 2011
Applied
Apr 19, 2011
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Feb 5, 2012
Provenance
First seen by PermitCore
May 2, 2026 · 15:26 UTC
Last seen
Jul 17, 2026 · 17:40 UTC
Last changed
May 2, 2026 · 15:26 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

3 permits at this parcel (parcel 3008320002) · Apr 19, 2011 – Apr 19, 2011

  1. Apr 19, 2011This permitOther · IssuedJian Sun Construction INC
  2. Apr 19, 20112391362Construction Equipment · IssuedJian Sun Construction INC
  3. Apr 19, 2011legacy_jobs:1955820Alteration Residential · Finaled$11,300

Full permit history at this parcel · as of Jul 19, 2026.

Other permits by Jian Sun Construction INC

Showing up to 12 most-recent permits by this contractor in the indexed window

No other permits by this contractor in the indexed window.
Developer details
Permit #
2391363
Canonical ID
1:2391363
Source permit ID
2391363
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →