Permit Record

Alteration Commercial

509 Vanderbilt Ave, Brooklyn, NY 11238

ClassificationALMultifamily Alteration
Reliable valueNot in source
ContractorEl Jay Group INC →
Permit record
Parties
Contractor
El Jay Group INC
Applicant
Jose Lozano
Owner
509 Vanderbilt Avenue LLC
Architect
Not in source
Engineer
Not in source
Contractor license
0614972
Building & lot · PLUTO
Building class
C1
Zoning district
R7A
Lot area
1,600 sq ft
Year built
1899
Units (total)
8
Units (residential)
8
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3020100017
Climate zone (IECC)
4A
Roof area (est.)
1,140 sq ft
HVAC tonnage (est.)
7.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6829, -73.9678
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 11, 2017
Applied
Sep 8, 2017
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Dec 19, 2017
Provenance
First seen by PermitCore
May 2, 2026 · 16:22 UTC
Last seen
Jul 17, 2026 · 02:30 UTC
Last changed
May 3, 2026 · 03:26 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

23 permits at this parcel (parcel 3020100017) · Dec 20, 2016 – Sep 11, 2017

  1. Sep 11, 2017This permitAlteration Commercial · IssuedEl Jay Group INC
  2. Jul 7, 2017legacy_jobs:2875103Temporary · Finaled
  3. Jul 7, 20173401108Construction Equipment · IssuedParsons Construction INC
  4. Jul 3, 20173398979Construction Equipment · IssuedParsons Construction INC
  5. Jul 3, 2017legacy_jobs:2872880Temporary · Finaled
  6. Jun 8, 2017legacy_jobs:2822474Alteration Residential · Finaled$3,000
  7. May 1, 2017legacy_jobs:2840350Alteration Residential · Finaled
  8. May 1, 2017legacy_jobs:2840341Alteration Residential · Finaled
  9. May 1, 20173361158Construction Equipment · IssuedSilvercup Scffldng I LLC
  10. Apr 27, 2017legacy_jobs:2822472Alteration Residential · Finaled$1,000
  11. Apr 27, 20173359239Alteration Commercial · IssuedPlbg INC
  12. Apr 25, 2017legacy_jobs:2740234Alteration Residential · Finaled$564,620
  13. Apr 25, 20173357277Alteration Commercial · IssuedEl Jay Group INC
  14. Apr 25, 20173357781Construction Equipment · IssuedSilvercup Scffldng I LLC
  15. Apr 25, 20173357793MEP Plumbing · IssuedPlbg INC
  16. Apr 25, 2017legacy_jobs:2837669Temporary · Finaled
  17. Mar 31, 20173343665Alteration Commercial · IssuedEl Jay Group INC
  18. Mar 28, 20173340304Alteration Commercial · IssuedSuperb Propert Management
  19. Dec 20, 20163289069Construction Equipment · IssuedSjh Contracting INC
  20. Dec 20, 20163289070Alteration Commercial · Re-issuedSuperb Propert Management
  21. Date not in sourcelegacy_jobs:2761600Alteration Commercial · Issued$32,516
  22. Date not in sourcelegacy_jobs:2762271Alteration Commercial · Finaled
  23. Date not in sourcelegacy_jobs:2761598Alteration Commercial · Issued$146,200

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

Other permits by El Jay Group INC

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Developer details
Permit #
3439163
Canonical ID
1:3439163
Source permit ID
3439163
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