Permit Record

Alteration Commercial

760 Willoughby Ave, Brooklyn, NY 11206

ClassificationALMultifamily Alteration
Reliable valueNot in source
ContractorCs Construction Group LLC →
Permit record
Parties
Contractor
Cs Construction Group LLC
Applicant
Louis Handler
Owner
Cs Real Estate
Architect
Not in source
Engineer
Not in source
Contractor license
0600439
Building & lot · PLUTO
Building class
C1
Zoning district
R6B
Lot area
5,000 sq ft
Year built
1899
Units (total)
9
Units (residential)
9
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3015910032
Climate zone (IECC)
4A
Roof area (est.)
1,934 sq ft
HVAC tonnage (est.)
13 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6951, -73.9386
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 4, 2017
Applied
Jan 4, 2017
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Dec 26, 2017
Provenance
First seen by PermitCore
May 2, 2026 · 16:15 UTC
Last seen
Jul 17, 2026 · 02:29 UTC
Last changed
May 3, 2026 · 03:22 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

17 permits at this parcel (parcel 3015910032) · Jul 15, 2013 – Jan 4, 2017

  1. Jan 4, 2017This permitAlteration Commercial · IssuedCs Construction Group LLC
  2. Sep 27, 20163244813MEP Plumbing · IssuedPremier Sewer & Watermain
  3. Sep 27, 20163244772Alteration Commercial · IssuedPremier Sewer & Watermain
  4. Sep 27, 20163244775MEP Plumbing · IssuedPremier Sewer & Watermain
  5. Sep 7, 2016legacy_jobs:2637630Alteration Residential · Finaled
  6. Sep 7, 20163184286Construction Equipment · IssuedCs Construction Group LLC
  7. Sep 7, 2016legacy_jobs:2637621Alteration Residential · Finaled
  8. Dec 30, 20153093851Alteration Commercial · IssuedCs Construction Group LLC
  9. Aug 25, 2015legacy_jobs:2552430Alteration Residential · Finaled$73,600
  10. Aug 25, 20153027317Alteration Commercial · IssuedPremier Sewer & Watermain
  11. Aug 25, 20153027320MEP Plumbing · IssuedPremier Sewer & Watermain
  12. Feb 3, 2015legacy_jobs:2381867Alteration Residential · Finaled$508,000
  13. Feb 3, 20152917544MEP Plumbing · IssuedPremier Sewer & Watermain
  14. Jan 30, 20152916374Alteration Commercial · IssuedCs Construction Group LLC
  15. Jul 15, 20132751584Other · IssuedCs Construction Group LLC
  16. Date not in sourcelegacy_jobs:2632269Alteration Residential · Issued$300,000
  17. Date not in sourcelegacy_jobs:2632278Alteration Residential · Issued$300,000

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

Other permits by Cs Construction Group LLC

Showing up to 12 most-recent permits by this contractor in the indexed window

No other permits by this contractor in the indexed window.
Developer details
Permit #
3295865
Canonical ID
1:3295865
Source permit ID
3295865
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →