Permit Record

Residential

56 Underhill Avenue, Brooklyn, NY 11238

ClassificationOTMultifamily Alteration
Reliable valueNot in source
ContractorDuprey The Home Improver →
Permit record
Parties
Contractor
Duprey The Home Improver
Applicant
Francisco Duprey
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
0600161
Building & lot · PLUTO
Building class
C0
Zoning district
R6
Lot area
1,848 sq ft
Year built
2001
Units (total)
3
Units (residential)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3011380144
Climate zone (IECC)
4A
Roof area (est.)
882 sq ft
HVAC tonnage (est.)
6 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6792, -73.9652
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 25, 2010
Applied
Oct 25, 2010
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Jan 11, 2011
Provenance
First seen by PermitCore
May 2, 2026 · 15:22 UTC
Last seen
Jul 17, 2026 · 17:38 UTC
Last changed
May 2, 2026 · 15:22 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 3011380144) · Oct 14, 2009 – Oct 25, 2010

  1. Oct 25, 2010This permitOther · IssuedDuprey The Home Improver
  2. Oct 14, 20092172633Other · IssuedDemos Christofides
  3. Oct 14, 2009legacy_jobs:1690621Alteration Residential · Issued$8,000
  4. Oct 14, 2009legacy_jobs:1758432Alteration Residential · Issued$8,000
  5. Oct 14, 2009legacy_jobs:1758423Alteration Residential · Issued$8,000

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

Other permits by Duprey The Home Improver

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Developer details
Permit #
2320193
Canonical ID
1:2320193
Source permit ID
2320193
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