Permit Record

Alteration Commercial

1721 Ave U, Brooklyn, NY 11229

ClassificationALCommercial Alteration
Reliable valueNot in source
Permit record
Parties
Applicant
Choy Lam
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
0606628
Building & lot · PLUTO
Building class
K1
Zoning district
R5
Lot area
14,700 sq ft
Year built
1928
Units (total)
4
Units (residential)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3073220040
Climate zone (IECC)
4A
Roof area (est.)
23,000 sq ft
HVAC tonnage (est.)
57.5 tons
Building type
M
Building subtype
Not in source
Geocode & dates
Coordinates
40.5991, -73.9542
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 23, 2012
Applied
Jan 23, 2012
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
May 10, 2012
Provenance
First seen by PermitCore
May 2, 2026 · 15:32 UTC
Last seen
Jul 17, 2026 · 17:43 UTC
Last changed
May 3, 2026 · 03:03 UTC
Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Residential units is placeholder
units_residential_is_placeholder

units_residential matched a known placeholder value used by the source when the field wasn't reported.

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
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

56 permits at this parcel (parcel 3073220040) · through Sep 23, 2022

  1. Sep 23, 20223809512Other · IssuedSign World INC
  2. Sep 23, 2022legacy_jobs:3261960Alteration Commercial · Finaled$7,013
  3. Feb 11, 20223812352Other · IssuedAbco Maintenance INC
  4. Feb 11, 2022legacy_jobs:3260449Alteration Commercial · Finaled$1,000
  5. Sep 18, 2015legacy_jobs:2542903Alteration Commercial · Finaled$12,000
  6. Jul 19, 20132754317MEP Mechanical HVAC · IssuedKing'S Usa Group INC
  7. Jul 19, 2013legacy_jobs:2268195Alteration Commercial · Issued$1,000
  8. May 23, 2012legacy_jobs:2026312Alteration Commercial · Issued$50,000
  9. May 23, 2012legacy_jobs:2104548Alteration Commercial · Issued$50,000
  10. May 23, 20122563838Other · IssuedKing'S Usa Group INC
  11. May 7, 20122555304Alteration Commercial · IssuedKing'S Usa Group INC
  12. Feb 7, 2012legacy_jobs:1999127Alteration Commercial · Issued$1,555,000
  13. Feb 7, 20122515071MEP Plumbing · IssuedLando & Associates, INC
  14. Jan 23, 2012This permitAlteration Commercial · IssuedKing'S Usa Group INC
  15. Jun 29, 2011legacy_jobs:1980306Alteration Commercial · Finaled$60,000
  16. Jun 29, 20112422448Other · IssuedTotal Structure Enter INC
  17. Jul 8, 20102274770Alteration Commercial · IssuedUniversal Fire Spr LLC
  18. Nov 7, 20092182295Construction Equipment · IssuedTck Construction CORP
  19. Nov 7, 20092182296Other · IssuedTck Construction CORP
  20. Nov 7, 20092182297MEP Mechanical HVAC · IssuedTck Construction CORP
  21. Oct 23, 20092176698Construction Equipment · IssuedTck Construction CORP
  22. Oct 23, 20092176695MEP Mechanical HVAC · IssuedTck Construction CORP
  23. Oct 23, 20092176696Other · IssuedTck Construction CORP
  24. May 8, 20091997258Sign · IssuedNational Maintenance, INC
  25. May 8, 20091999565Sign · IssuedNational Maintenance, INC
  26. May 8, 20091999486Sign · IssuedNational Maintenance, INC
  27. Mar 24, 2009legacy_jobs:1593544Alteration Commercial · Issued$274,995
  28. Mar 24, 2009legacy_jobs:1593553Alteration Commercial · Issued$274,995
  29. Mar 24, 2009840513Alteration Commercial · IssuedUniversal Fire Spr LLC
  30. Feb 11, 2009legacy_jobs:1649355Alteration Commercial · Finaled$8,000
  31. Jan 20, 200955546MEP Plumbing · IssuedM C M Plbg & Htg, INC
  32. Oct 23, 20082116747MEP Mechanical HVAC · IssuedTck Construction
  33. Oct 23, 20082116739Construction Equipment · IssuedTck Construction
  34. Oct 23, 20082116737Other · IssuedTck Construction
  35. Jun 18, 20082059417Sign · IssuedNational Maintenabce INC
  36. Jun 18, 20082059434Sign · IssuedNational Maintenance INC
  37. Oct 24, 20071081152Other · IssuedMillenium Construction LLC
  38. Oct 24, 20071081205MEP Mechanical HVAC · IssuedMillenium Construction LLC
  39. Oct 24, 2007legacy_jobs:1084170Alteration Commercial · Finaled$12,000
  40. Oct 25, 20051422652MEP Mechanical HVAC · IssuedMichael Bruno Licensed Plbr
  41. Date not usable in source294215Alteration Commercial · IssuedVip Plg & Htg
  42. Date not usable in source332780MEP Plumbing · IssuedCoastal Plbg & Htg
  43. Date not usable in source322235MEP Mechanical HVAC · IssuedSor-San Realty CORP.
  44. Date not usable in source318638Other · IssuedSor-San Realty CORP.
  45. Date not usable in source200324Alteration Commercial · IssuedSanga Construction CO INC
  46. Date not usable in source150510Alteration Commercial · IssuedSanga Construction CO INC
  47. Date not in sourcelegacy_jobs:3261952Alteration Commercial · Pending$7,013
  48. Date not in sourcelegacy_jobs:2606465Alteration Commercial · Pending$84,000
  49. Date not in sourcelegacy_jobs:2631576Alteration Commercial · Pending$55,860
  50. Date not in source1425524MEP Plumbing · PendingMichael Bruno Licensed Plbr
  51. Date not in sourcelegacy_jobs:1646192Alteration Commercial · Pending$4,500
  52. Date not in sourcelegacy_jobs:2054671Alteration Commercial · Pending$85,000
  53. Date not in sourcelegacy_jobs:2631567Alteration Commercial · Pending$55,860
  54. Date not in sourcelegacy_jobs:2054662Alteration Commercial · Pending$85,000
  55. Date not in sourcelegacy_jobs:1031459Alteration Commercial · Issued$30,000
  56. Date not in sourcelegacy_jobs:2606456Alteration Commercial · Pending$84,000

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

Other permits by King'S Usa Group INC

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Developer details
Permit #
2508785
Canonical ID
1:2508785
Source permit ID
2508785
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