Permit Record

Building permit

1240 Avenue U, Brooklyn, NY 11229

ClassificationOT
Reliable valueNot in source
ContractorD I Guide INC
Permit record
Parties
Contractor
D I Guide INC
Applicant
David Neng
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
0004621
Building & lot · PLUTO
Building class
K1
Zoning district
R5
Lot area
4,000 sq ft
Year built
1927
Units (total)
1
Units (residential)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3073450005
Climate zone (IECC)
4A
Roof area (est.)
4,000 sq ft
HVAC tonnage (est.)
10 tons
Building type
M
Building subtype
Not in source
Geocode & dates
Coordinates
40.5985, -73.9589
Geocode confidence
95%
Geocode source
Not in source
Issued
Not in source
Applied
Not in source
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Not in source
Provenance
First seen by PermitCore
May 2, 2026 · 17:21 UTC
Last seen
Jul 17, 2026 · 02:41 UTC
Last changed
May 2, 2026 · 17:21 UTC

Open in New York City source →

Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Residential units is placeholder
units_residential_is_placeholder

units_residential matched a known placeholder value used by the source when the field wasn't reported.

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
  • 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 3073450005)

  1. Date not usable in sourceThis permitOther · IssuedD I Guide INC
  2. Date not usable in source752335Other · IssuedLst Construction INC.
  3. Date not usable in source752322Construction Equipment · IssuedLst Construction INC.
  4. Date not usable in source751372MEP Mechanical HVAC · IssuedCd Design INC.
  5. Date not usable in source537429Other · IssuedPerotto Associates
  6. Date not usable in source537414MEP Mechanical HVAC · IssuedPerotto Associates

Full permit history at this parcel · as of Jul 18, 2026.

Other permits by D I Guide INC

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Developer details
Permit #
922728
Canonical ID
1:922728
Source permit ID
922728
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