Permit Record

MEP Mechanical HVAC

7523 13 Ave, Brooklyn, NY 11228

ClassificationMHMultifamily Alteration
Reliable valueNot in source
ContractorKtc Design Group INC →
Permit record
Parties
Contractor
Ktc Design Group INC
Applicant
Kam Di Cheung
Owner
F & L Realty Management CORP
Architect
Not in source
Engineer
Not in source
Contractor license
0617053
Building & lot · PLUTO
Building class
S9
Zoning district
R5B
Lot area
1,600 sq ft
Year built
1931
Units (total)
4
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3062220072
Climate zone (IECC)
4A
Roof area (est.)
1,059 sq ft
HVAC tonnage (est.)
7.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6201, -74.0076
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 15, 2017
Applied
Mar 15, 2017
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Feb 25, 2018
Provenance
First seen by PermitCore
May 2, 2026 · 16:17 UTC
Last seen
Jul 17, 2026 · 02:29 UTC
Last changed
May 2, 2026 · 16:17 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

16 permits at this parcel (parcel 3062220072) · Mar 17, 2010 – Jul 23, 2018

  1. Jul 23, 20183603916MEP Plumbing · IssuedCase Plumbing LLC
  2. May 13, 20173369307MEP Plumbing · IssuedCase Plumbing LLC
  3. Mar 15, 2017This permitMEP Mechanical HVAC · IssuedKtc Design Group INC
  4. May 6, 2016legacy_jobs:2670951Alteration Commercial · Issued$7,000
  5. May 6, 20163162650Alteration Commercial · IssuedCase Plumbing LLC
  6. May 6, 20163162648MEP Mechanical HVAC · IssuedGlobal Group Industries C
  7. May 6, 20163162651MEP Plumbing · IssuedCase Plumbing LLC
  8. Jan 19, 20112353320MEP Plumbing · IssuedH2O Concept Plbg & Htg CO
  9. Sep 15, 2010legacy_jobs:1879401Alteration Commercial · Finaled$167,400
  10. Sep 15, 2010legacy_jobs:1879410Alteration Commercial · Finaled$167,400
  11. Sep 15, 20102302916MEP Plumbing · IssuedPaul Commdore & Sons Ltd
  12. Sep 9, 20102300569MEP Mechanical HVAC · IssuedHigh Quality Construction
  13. Sep 9, 20102300566Construction Equipment · IssuedHigh Quality Construction
  14. Sep 9, 20102300568Other · IssuedHigh Quality Construction
  15. Mar 17, 2010legacy_jobs:1808681Alteration Commercial · Finaled$48,000
  16. Mar 17, 20102227030Other · IssuedHigh Quality Construction

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

Other permits by Ktc Design Group 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 #
3332688
Canonical ID
1:3332688
Source permit ID
3332688
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →