Permit Record

Alteration Residential

397 Greene Avenue, Brooklyn, NY

ClassificationA2Multifamily Alteration
Reliable value$1,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Sy Homes
Architect
Not in source
Engineer
Filolaos Kefalas
Contractor license
Not in source
Building & lot · PLUTO
Building class
RM
Zoning district
R7A
Lot area
2,438 sq ft
Year built
2009
Units (total)
5
Units (residential)
7
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3019540029
Climate zone (IECC)
4A
Roof area (est.)
977 sq ft
HVAC tonnage (est.)
14.5 tons
Building type
R
Building subtype
OTHERS
Geocode & dates
Coordinates
40.6879, -73.9552
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 14, 2011
Applied
May 6, 2011
Work class
Residential
Description
Source description

INSTALLATION OF AUTOMATIC SMOKE DETECTION AND SPRINKLER FIRE ALARM SYSTEM WITH CENTRAL OFFICE CONNECTION IN CONJUNCTION WITH NB # 302309516.

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Oct 4, 2011
Provenance
First seen by PermitCore
May 6, 2026 · 18:49 UTC
Last seen
May 15, 2026 · 05:11 UTC
Last changed
May 6, 2026 · 18:49 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

24 permits at this parcel (parcel 3019540029) · Dec 7, 2007 – Jun 14, 2011

  1. Jun 14, 2011This permitAlteration Residential · Finaled$1,000
  2. Jun 14, 2011legacy_jobs:1964710Alteration Residential · Finaled$1,000
  3. Jun 2, 20112410805MEP Plumbing · IssuedTpc Ii Contractors, INC
  4. Mar 5, 20102222653Construction Equipment · IssuedPerimeter Bridge & Scaffo
  5. Mar 5, 20102222649Construction Equipment · IssuedPerimeter Bridge & Scaffo
  6. Mar 4, 20102221889MEP Plumbing · IssuedTpc Ii Contractors, INC
  7. Mar 4, 20102221888Alteration Commercial · IssuedTpc Ii Contractors, INC
  8. Nov 6, 20092181864Construction Equipment · IssuedPerimeter Bridge & Scaffo
  9. Nov 6, 2009legacy_jobs:1772260Alteration Residential · Finaled
  10. Nov 6, 2009legacy_jobs:1772269Alteration Residential · Finaled
  11. May 4, 20091892235Construction Equipment · IssuedPerimeter Bridge & Scaffo
  12. May 4, 2009legacy_jobs:1701187Temporary · Finaled
  13. May 4, 2009legacy_jobs:1701178Temporary · Finaled
  14. Apr 20, 2009legacy_jobs:1084108Alteration Residential · Finaled
  15. Mar 5, 2009legacy_jobs:1081470Alteration Residential · Finaled$2,000
  16. Mar 5, 2009641147Alteration Commercial · IssuedTpc Ii Contractors, INC
  17. Mar 5, 2009641109MEP Plumbing · IssuedTpc Ii Contractors, INC
  18. Feb 6, 2009260694Construction Equipment · IssuedM.B.R. Contracting INC
  19. Dec 21, 2007legacy_jobs:1091434Alteration Residential · Finaled$12,000
  20. Dec 21, 20071040361Other · IssuedTs 11 Construction CORP.
  21. Dec 7, 2007700129Construction Equipment · IssuedMbr Contracting Ny INC
  22. Dec 7, 2007legacy_jobs:1090684Temporary · Finaled
  23. Date not in sourcelegacy_jobs:1604831Alteration Residential · Pending$21,000
  24. Date not in sourcelegacy_jobs:2037856Temporary · Finaled

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

Developer details
Permit #
legacy_jobs:1893745
Canonical ID
1:legacy_jobs:1893745
Source permit ID
legacy_jobs:1893745
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