Permit Record

Alteration Residential

2748 East 21 Street, Brooklyn, NY

ClassificationA1Residential Alteration
Reliable value$25,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
N/a
Architect
Not in source
Engineer
Hsu Lee
Contractor license
Not in source
Building & lot · PLUTO
Building class
A1
Zoning district
R4
Lot area
3,175 sq ft
Year built
1920
Units (total)
1
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3087760025
Climate zone (IECC)
4A
Roof area (est.)
1,120 sq ft
HVAC tonnage (est.)
3.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.5852, -73.9477
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 15, 2002
Applied
Dec 17, 2001
Work class
Residential
Description
Source description

Convert one(1) family to two(2) family dwelling. Install partition walls & plumbing fixtures in the cellar & 2nd floor. Obtain a new certificate of occupancy.

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Jul 22, 2002
Provenance
First seen by PermitCore
May 6, 2026 · 19:02 UTC
Last seen
Jun 10, 2026 · 18:55 UTC
Last changed
Jun 10, 2026 · 18:55 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

6 permits at this parcel (parcel 3087760025) · Jan 2, 2002 – Jan 15, 2002

  1. Jan 15, 2002This permitAlteration Residential · Finaled$25,000
  2. Jan 15, 20021516993MEP Plumbing · IssuedJoe Truce Plbg INC
  3. Jan 15, 2002legacy_jobs:937529Alteration Residential · Finaled$25,000
  4. Jan 2, 20021510568Alteration Commercial · IssuedManuel Guerra Ltd
  5. Date not in sourcelegacy_jobs:925728Alteration Residential · Disapproved$20,000
  6. Date not in sourcelegacy_jobs:890878Alteration Residential · Disapproved$20,000

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

Developer details
Permit #
legacy_jobs:937520
Canonical ID
1:legacy_jobs:937520
Source permit ID
legacy_jobs:937520
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