Permit Record

Alteration Commercial

159 Willoughby Avenue, Brooklyn, NY 11205

ClassificationALMultifamily Alteration
Reliable valueNot in source
ContractorCavalry LLC →
Permit record
Parties
Contractor
Cavalry LLC
Applicant
Chany Rosen
Owner
159 Willoughby LP
Architect
Not in source
Engineer
Not in source
Contractor license
0619730
Building & lot · PLUTO
Building class
C7
Zoning district
R6B
Lot area
4,400 sq ft
Year built
1885
Units (total)
13
Units (residential)
12
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3019040053
Climate zone (IECC)
4A
Roof area (est.)
4,000 sq ft
HVAC tonnage (est.)
26.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6919, -73.9658
Geocode confidence
95%
Geocode source
Not in source
Issued
Apr 11, 2025
Applied
Apr 11, 2025
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Aug 21, 2025
Provenance
First seen by PermitCore
May 2, 2026 · 16:52 UTC
Last seen
Jul 17, 2026 · 02:36 UTC
Last changed
May 3, 2026 · 03:42 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 3019040053) · through Jan 30, 2026

  1. Jan 30, 2026376814007MEP Plumbing · Issued$2,000Darci Plumbing CO INC
  2. Nov 3, 2025331957150Alteration Commercial · Issued$10,000Safety Fire Sprinkler Cor
  3. Aug 19, 20253992312Alteration Commercial · IssuedCavalry LLC
  4. Apr 11, 2025This permitAlteration Commercial · IssuedCavalry LLC
  5. Jan 10, 2025375245752MEP Plumbing · Issued$2,000Darci Plumbing CO INC
  6. Oct 10, 2024276775788Alteration Commercial · Issued$10,000Safety Fire Sprinkler Cor
  7. Nov 30, 2023837347487MEP Plumbing · Issued$2,000Darci Plumbing CO INC
  8. Jul 5, 2023183226534Alteration Commercial · Finaled$7,500Cavalry LLC
  9. Oct 28, 20223924629Alteration Commercial · IssuedCavalry LLC
  10. Jul 11, 2022legacy_jobs:3182813Alteration Residential · Issued$285,360
  11. Jul 11, 20223891813Alteration Commercial · IssuedCavalry LLC
  12. Apr 7, 2022577215211MEP Plumbing · Issued$2,000Darci Plumbing CO INC
  13. Mar 30, 2022400534941MEP Mechanical HVAC · Finaled$6,000Cavalry LLC
  14. Nov 16, 2021544413035Alteration Commercial · Issued$15,000Cavalry LLC
  15. Mar 2, 20152929193Alteration Commercial · IssuedKings Star Construction C
  16. Feb 21, 20122518689Alteration Commercial · IssuedMrm Development CORP
  17. Jul 5, 20112422850Alteration Commercial · IssuedMrm Development CORP
  18. Date not usable in source471093Alteration Commercial · IssuedEmpire State Fuel CORP.
  19. Date not usable in source614630Alteration Commercial · IssuedEmpire State Fuel CORP.
  20. Date not usable in source614637Alteration Commercial · IssuedEmpire State Fuel CORP.
  21. Date not in sourcelegacy_jobs:1689750Alteration Residential · Issued$87,701
  22. Date not in sourcelegacy_jobs:3191950Alteration Commercial · Disapproved
  23. Date not in sourcelegacy_jobs:1689759Alteration Residential · Issued$87,701
  24. Date not in sourcelegacy_jobs:3190153Alteration Commercial · Disapproved

Full permit history at this parcel · as of Jul 9, 2026.

Other permits by Cavalry LLC

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Developer details
Permit #
3988462
Canonical ID
1:3988462
Source permit ID
3988462
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