Permit Record

MEP Plumbing

443 Jefferson Avenue, Brooklyn, NY 11221

ClassificationPLMultifamily Alteration
Reliable valueNot in source
ContractorAdvanced Plbg Mech & Spks →
Permit record
Parties
Contractor
Advanced Plbg Mech & Spks
Applicant
Gregory Sclafani
Owner
443 445 Jefferson Ave LLC
Architect
Not in source
Engineer
Not in source
Contractor license
0001717
Building & lot · PLUTO
Building class
C1
Zoning district
R6B
Lot area
3,108 sq ft
Year built
1931
Units (total)
8
Units (residential)
8
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3018310071
Climate zone (IECC)
4A
Roof area (est.)
2,480 sq ft
HVAC tonnage (est.)
16.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6844, -73.9401
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 27, 2018
Applied
Sep 27, 2018
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Sep 27, 2019
Provenance
First seen by PermitCore
May 2, 2026 · 16:33 UTC
Last seen
Jul 17, 2026 · 02:32 UTC
Last changed
May 2, 2026 · 16:33 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 3018310071) · Aug 22, 2000 – Sep 27, 2018

  1. Sep 27, 2018This permitMEP Plumbing · IssuedAdvanced Plbg Mech & Spks
  2. Sep 27, 20183638502Alteration Commercial · IssuedAdvanced Plbg Mech & Spks
  3. May 25, 20183575040MEP Mechanical HVAC · IssuedNew Asian Construction
  4. May 25, 20183575042Other · IssuedNew Asian Construction
  5. Apr 13, 20183551220Alteration Commercial · IssuedAdvanced Plbg Mech & Spks
  6. Aug 30, 20173433316Alteration Commercial · IssuedAdvanced Plbg Mech & Spks
  7. Aug 30, 2017legacy_jobs:2805746Alteration Residential · Finaled$713,680
  8. Aug 30, 20173433314MEP Plumbing · IssuedAdvanced Plbg Mech & Spks
  9. Jul 31, 20173414790Other · IssuedNew Asian Construction
  10. Jul 31, 20173414789Construction Equipment · IssuedNew Asian Construction
  11. Jul 31, 20173414793MEP Mechanical HVAC · IssuedNew Asian Construction
  12. Jul 31, 20173310569Other · IssuedNew Asian Construction
  13. Jan 18, 2017legacy_jobs:2775771Alteration Residential · Finaled$84,000
  14. Jan 18, 20173302825MEP Plumbing · IssuedAdvanced Plbg Mech & Spks
  15. Jan 18, 2017legacy_jobs:2714893Alteration Residential · Finaled$84,000
  16. Dec 21, 20163290418Other · IssuedNew Asian Construction
  17. Aug 22, 2000753693MEP Plumbing · IssuedAurora Mechanical Services
  18. Aug 22, 2000legacy_jobs:872459Alteration Residential · Finaled$3,000
  19. Aug 22, 2000748787Alteration Commercial · IssuedAurora Mechanical Services
  20. Aug 22, 2000legacy_jobs:906477Alteration Residential · Finaled$3,000

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

Other permits by Advanced Plbg Mech & Spks

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Developer details
Permit #
3638509
Canonical ID
1:3638509
Source permit ID
3638509
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