Permit Record

Alteration Residential

1121 William Ct, Brooklyn, NY

ClassificationA2Multifamily Alteration
Reliable value$15,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
1121 William Ct
Architect
Not in source
Engineer
Salah Amer
Contractor license
Not in source
Building & lot · PLUTO
Building class
C3
Zoning district
R4
Lot area
4,500 sq ft
Year built
1925
Units (total)
4
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3074550023
Climate zone (IECC)
4A
Roof area (est.)
782 sq ft
HVAC tonnage (est.)
5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.5867, -73.9589
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 4, 2008
Applied
Jul 29, 2008
Work class
Residential
Description
Source description

MINOR PARTITION AND PLUMBING WORK IN EXISTING TWO FAMILY DWELLING. NO CHANGE IN USE, OCCUPANCY OR MEANS OF EGRESS.

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Sep 30, 2009
Provenance
First seen by PermitCore
May 6, 2026 · 18:47 UTC
Last seen
May 15, 2026 · 05:01 UTC
Last changed
May 11, 2026 · 22:31 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

5 permits at this parcel (parcel 3074550023) · Aug 19, 2008 – Dec 4, 2008

  1. Dec 4, 2008This permitAlteration Residential · Finaled$15,000
  2. Dec 4, 2008legacy_jobs:1601011Alteration Residential · Finaled$15,000
  3. Dec 4, 20082133206MEP Plumbing · IssuedArco Plbg And Htg INC
  4. Aug 19, 20082088390Other · IssuedThe Family Construction CO.
  5. Aug 19, 20082088430MEP Mechanical HVAC · IssuedThe Family Construction CO.

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

Developer details
Permit #
legacy_jobs:1540841
Canonical ID
1:legacy_jobs:1540841
Source permit ID
legacy_jobs:1540841
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