Permit Record

Alteration Residential

45 Hawthorne Street, Brooklyn, NY

ClassificationA3Multifamily Alteration
Reliable value$50,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
45-55 Realty LLC
Architect
Not in source
Engineer
Gad Ashoori
Contractor license
Not in source
Building & lot · PLUTO
Building class
D1
Zoning district
R6
Lot area
15,178 sq ft
Year built
1936
Units (total)
54
Units (residential)
54
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3050420089
Climate zone (IECC)
4A
Roof area (est.)
7,423 sq ft
HVAC tonnage (est.)
110 tons
Building type
R
Building subtype
OTHERS
Geocode & dates
Coordinates
40.6573, -73.9587
Geocode confidence
95%
Geocode source
Not in source
Issued
Nov 29, 2007
Applied
Nov 15, 2007
Work class
Residential
Description
Source description

SHORING AND UNDERPINNING FOR CONSTRUCTION OF NEW BUILDING ON ADJACENT LOT. IN CONJUNCTION WITH APPLICATION 302268784.

Status
Current status
issued
Source status
PERMIT ISSUED - ENTIRE JOB/WORK
Provenance
First seen by PermitCore
May 6, 2026 · 18:44 UTC
Last seen
Jun 7, 2026 · 14:34 UTC
Last changed
Jun 7, 2026 · 14:34 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

4 permits at this parcel (parcel 3050420089) · through Nov 29, 2007

  1. Nov 29, 2007This permitAlteration Residential · Issued$50,000
  2. Nov 29, 20071015662Other · IssuedThe Red Patners INC
  3. Date not usable in source332469MEP Plumbing · IssuedJoseph Ferrign Plumb & Heating
  4. Date not usable in source332458Alteration Commercial · IssuedStar Industrial Service Co.,inc.

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

Developer details
Permit #
legacy_jobs:1090403
Canonical ID
1:legacy_jobs:1090403
Source permit ID
legacy_jobs:1090403
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