Permit Record

Construction Equipment

548 Liberty Avenue, Brooklyn, NY 11207

ClassificationConstruction Equipment
Reliable valueNot in source
ContractorKtc Design Group INC →
Permit record
Parties
Contractor
Ktc Design Group INC
Applicant
Kam Di Cheung
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
0617053
Building & lot · PLUTO
Building class
B3
Zoning district
M1-4/R6A
Lot area
2,000 sq ft
Year built
1910
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3039790015
Climate zone (IECC)
4A
Roof area (est.)
860 sq ft
HVAC tonnage (est.)
3 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6754, -73.8896
Geocode confidence
95%
Geocode source
Not in source
Issued
May 8, 2017
Applied
May 8, 2017
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
May 8, 2018
Provenance
First seen by PermitCore
May 2, 2026 · 16:18 UTC
Last seen
Jul 17, 2026 · 02:30 UTC
Last changed
Jul 17, 2026 · 02:30 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

12 permits at this parcel (parcel 3039790015) · Feb 12, 2016 – May 8, 2017

  1. May 8, 2017This permitConstruction Equipment · IssuedKtc Design Group INC
  2. May 8, 20173364916Other · IssuedKtc Design Group INC
  3. Feb 21, 20173319367Construction Equipment · IssuedNyc Rigger Construction
  4. Feb 21, 20173319370Other · IssuedNyc Rigger Construction
  5. Feb 15, 20173316989MEP Plumbing · IssuedCase Plumbing LLC
  6. May 3, 2016legacy_jobs:2666771Temporary · Issued
  7. May 3, 20163160342Construction Equipment · IssuedJ& G Gnrl Contract INC
  8. Feb 12, 2016legacy_jobs:2630122Alteration Residential · Finaled$127,770
  9. Feb 12, 2016legacy_jobs:2630113Alteration Residential · Finaled$127,770
  10. Feb 12, 20163115283MEP Plumbing · IssuedCase Plumbing LLC
  11. Feb 12, 20163115282Other · IssuedGlobal Group Industries C
  12. Feb 12, 20163115280Construction Equipment · IssuedGlobal Group Industries C

Full permit history at this parcel · as of Jul 18, 2026.

Other permits by Ktc Design Group INC

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Developer details
Permit #
3364912
Canonical ID
1:3364912
Source permit ID
3364912
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