Permit Record

Alteration Residential

433 Prospect Pl, Brooklyn, NY

ClassificationA2Residential Alteration
Reliable value$75,663
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Na
Architect
Not in source
Engineer
Fei Zeng
Contractor license
Not in source
Building & lot · PLUTO
Building class
B9
Zoning district
R6B
Lot area
2,185 sq ft
Year built
1901
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3011550086
Climate zone (IECC)
4A
Roof area (est.)
1,640 sq ft
HVAC tonnage (est.)
5.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.6762, -73.9618
Geocode confidence
95%
Geocode source
Not in source
Issued
May 31, 2017
Applied
May 10, 2017
Work class
Residential
Description
Source description

INSTALLATION OF SOLAR ELECTRIC PANELS ON ROOF. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Mar 22, 2018
Provenance
First seen by PermitCore
May 6, 2026 · 18:55 UTC
Last seen
Jun 7, 2026 · 15:16 UTC
Last changed
Jun 7, 2026 · 15:16 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

19 permits at this parcel (parcel 3011550086) · Oct 22, 2013 – May 31, 2017

  1. May 31, 2017This permitAlteration Residential · Finaled$75,663
  2. May 31, 20173378587Other · IssuedBrooklyn Solarworks LLC
  3. Apr 27, 20152959409Alteration Commercial · IssuedJ'S Custom Contracting In
  4. Apr 14, 20142787256Alteration Commercial · IssuedJ'S Custom Contracting In
  5. Apr 14, 20142787260Foundation Only · IssuedJ'S Custom Contracting In
  6. Apr 14, 20142787259Foundation Only · IssuedJ'S Custom Contracting In
  7. Apr 14, 20142787258Construction Equipment · IssuedJ'S Custom Contracting In
  8. Oct 31, 2013legacy_jobs:2240227Alteration Residential · Finaled$290,800
  9. Oct 31, 2013732721MEP Plumbing · IssuedPlumbing Plbg & Plbg CORP
  10. Oct 22, 2013510984Construction Equipment · IssuedJ'S Custom Contracting In
  11. Oct 22, 2013511196Alteration Commercial · IssuedJ'S Custom Contracting In
  12. Oct 22, 2013511108Foundation Only · IssuedJ'S Custom Contracting In
  13. Oct 22, 2013511170Foundation Only · IssuedJ'S Custom Contracting In
  14. Date not in sourcelegacy_jobs:2240219Alteration Residential · Finaled
  15. Date not in sourcelegacy_jobs:2240229Alteration Residential · Finaled
  16. Date not in sourcelegacy_jobs:2240228Alteration Residential · Finaled
  17. Date not in sourcelegacy_jobs:2805740Alteration Residential · Issued$59,663
  18. Date not in sourcelegacy_jobs:2805859Alteration Residential · Issued$59,663
  19. Date not in sourcelegacy_jobs:2805868Alteration Residential · Issued$59,663

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

Developer details
Permit #
legacy_jobs:2846992
Canonical ID
1:legacy_jobs:2846992
Source permit ID
legacy_jobs:2846992
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