Permit Record

Alteration Commercial

446 Ave U, Brooklyn, NY 11223

ClassificationAlteration
Reliable valueNot in source
ContractorAmok INC →
Permit record
Parties
Contractor
Amok INC
Applicant
Leslie Held
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
0000299
Building & lot · PLUTO
Building class
B3
Zoning district
R6A
Lot area
2,000 sq ft
Year built
1920
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3071310003
Climate zone (IECC)
4A
Roof area (est.)
1,852 sq ft
HVAC tonnage (est.)
6 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.5976, -73.9676
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 4, 2022
Applied
Mar 4, 2022
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Mar 4, 2023
Provenance
First seen by PermitCore
May 2, 2026 · 16:48 UTC
Last seen
Jul 17, 2026 · 02:34 UTC
Last changed
May 3, 2026 · 03:39 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

20 permits at this parcel (parcel 3071310003) · Nov 13, 2017 – Mar 4, 2022

  1. Mar 4, 2022This permitAlteration Commercial · IssuedAmok INC
  2. Jul 22, 20213862748Alteration Commercial · IssuedDci Design-Build INC
  3. Jul 22, 20213862750Construction Equipment · IssuedDci Design-Build INC
  4. Feb 2, 20213826229Alteration Commercial · IssuedAmok INC
  5. Dec 16, 20203814972MEP Plumbing · IssuedHeadquarters Mech INC
  6. Jul 7, 20203770130Construction Equipment · IssuedDci Design-Build INC
  7. Jul 7, 20203770128Alteration Commercial · IssuedDci Design-Build INC
  8. Aug 12, 20193674303Construction Equipment · IssuedDci Design-Build INC
  9. Jul 12, 20193653727Alteration Commercial · IssuedDci Design-Build INC
  10. Jun 18, 2019legacy_jobs:2885244Alteration Residential · Finaled$47,700
  11. Jun 18, 20193651813Alteration Commercial · IssuedNadkos INC
  12. May 14, 2019legacy_jobs:2707894Alteration Residential · Issued$408,240
  13. May 14, 20192766383MEP Plumbing · IssuedHeadquarters Mech INC
  14. Aug 10, 20183614328Construction Equipment · IssuedDci Design-Build INC
  15. Aug 10, 20183376461Alteration Commercial · Re-issuedDci Design-Build INC
  16. Nov 13, 20173475331Alteration Commercial · IssuedUnique Const Concepts INC
  17. Nov 13, 20173475329Foundation Only · IssuedUnique Const Concepts INC
  18. Nov 13, 20173475321Construction Equipment · IssuedUnique Const Concepts INC
  19. Nov 13, 20173475327Foundation Only · IssuedUnique Const Concepts INC
  20. Date not in sourcelegacy_jobs:2768049Alteration Residential · Issued

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

Other permits by Amok INC

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Developer details
Permit #
3896500
Canonical ID
1:3896500
Source permit ID
3896500
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