Permit Record

Construction Equipment

833 De Kalb Avenue, Brooklyn, NY 11221

ClassificationConstruction Equipment
Reliable valueNot in source
Permit record
Parties
Applicant
Alexander Trivizas
Owner
Dept. Of Housing And Urban Dev.
Architect
Not in source
Engineer
Not in source
Contractor license
0024140
Building & lot · PLUTO
Building class
S2
Zoning district
R6A
Lot area
1,942 sq ft
Year built
1931
Units (total)
3
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3017760047
Climate zone (IECC)
4A
Roof area (est.)
514 sq ft
HVAC tonnage (est.)
3.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6923, -73.9433
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 10, 2007
Applied
Dec 7, 2007
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Apr 1, 2008
Provenance
First seen by PermitCore
May 2, 2026 · 16:58 UTC
Last seen
Jul 17, 2026 · 02:37 UTC
Last changed
Jul 17, 2026 · 02:37 UTC
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

30 permits at this parcel (parcel 3017760047) · Aug 24, 2006Jul 25, 2018

  1. Jul 25, 20183605789MEP Mechanical HVAC · IssuedD'Art Home Improvement In
  2. Jul 25, 2018legacy_jobs:3051191Alteration Commercial · Issued$5,000
  3. Jul 25, 2018legacy_jobs:3051182Alteration Commercial · Issued$5,000
  4. Jun 26, 2018legacy_jobs:3038688Alteration Commercial · Issued$165
  5. Jun 26, 20183590396Alteration Commercial · IssuedJem Fire Prevention INC
  6. Oct 30, 20173468469MEP Plumbing · IssuedPeter Miceli Plumbing
  7. Oct 30, 2017legacy_jobs:2861726Alteration Commercial · Issued$42,000
  8. Oct 30, 2017legacy_jobs:2927585Alteration Commercial · Issued$42,000
  9. Oct 19, 20173462268Other · IssuedJem Fire Prevention INC
  10. Aug 25, 2014legacy_jobs:2174965Alteration Commercial · Issued$135,000
  11. Aug 25, 20142844167MEP Plumbing · IssuedKay Plumbing INC
  12. Aug 25, 2014legacy_jobs:2174974Alteration Commercial · Issued$135,000
  13. Aug 20, 20142841669Other · IssuedGlobal Group Industries C
  14. Aug 20, 20142841670MEP Mechanical HVAC · IssuedGlobal Group Industries C
  15. Jan 23, 2009110976Construction Equipment · IssuedHorizon Construction INC
  16. Jan 23, 2009legacy_jobs:1009866Alteration Commercial · Finaled$92,000
  17. Jan 23, 2009110986Alteration Commercial · IssuedHorizon Construction INC
  18. Jan 23, 2009legacy_jobs:1050667Alteration Commercial · Finaled$92,000
  19. Jan 23, 2009111045MEP Plumbing · IssuedFinest Mechanical CORP
  20. Apr 17, 20082031192Alteration Commercial · IssuedHorizon Construction INC
  21. Apr 17, 20082031190Construction Equipment · IssuedHorizon Construction INC
  22. Dec 10, 2007488300Alteration Commercial · IssuedAjet Enterprises INC
  23. Dec 10, 2007This permitConstruction Equipment · IssuedAjet Enterprises INC
  24. Sep 6, 20061951235Alteration Commercial · IssuedMaster Fire Prev Syst INC
  25. Aug 24, 2006legacy_jobs:1058728Temporary · Issued
  26. Aug 24, 20061945289Construction Equipment · IssuedLakhi General Contractor INC
  27. Date not in sourcelegacy_jobs:1059345Alteration Commercial · Issued$3,000
  28. Date not in sourcelegacy_jobs:2887520Alteration Commercial · Pending$50,000
  29. Date not in sourcelegacy_jobs:2878365Alteration Commercial · Issued$50,000
  30. Date not in sourcelegacy_jobs:2887529Alteration Commercial · Pending$50,000

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

Other permits by Ajet Enterprises INC

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Developer details
Permit #
486998
Canonical ID
1:486998
Source permit ID
486998
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