Permit Record

Alteration Commercial

54 Lexington Avenue, Brooklyn, NY 11238

ClassificationALMultifamily Alteration
Reliable valueNot in source
ContractorDoppler Inovations, INC.
Permit record
Parties
Contractor
Doppler Inovations, INC.
Applicant
Joe Colson
Owner
Clemen A. Waal
Architect
Not in source
Engineer
Not in source
Contractor license
999993
Building & lot · PLUTO
Building class
C3
Zoning district
R6B
Lot area
1,700 sq ft
Year built
1931
Units (total)
4
Units (residential)
4
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3019690044
Climate zone (IECC)
4A
Roof area (est.)
680 sq ft
HVAC tonnage (est.)
4.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6866, -73.9602
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 26, 2017
Applied
Jun 26, 2017
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Jun 26, 2018
Provenance
First seen by PermitCore
May 2, 2026 · 16:20 UTC
Last seen
Jul 17, 2026 · 02:30 UTC
Last changed
May 3, 2026 · 03:25 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

8 permits at this parcel (parcel 3019690044) · Feb 11, 2013 – Jun 26, 2017

  1. Jun 26, 2017This permitAlteration Commercial · IssuedDoppler Inovations, INC.
  2. Jun 24, 20152992507MEP Plumbing · IssuedHarris Plumbing & Heating
  3. Aug 5, 20142830966MEP Plumbing · IssuedPaul Commdore & Sons Ltd
  4. Mar 11, 2013legacy_jobs:2163813Alteration Commercial · Finaled$100
  5. Mar 11, 20132689903MEP Plumbing · IssuedAttack Plumbing INC
  6. Mar 11, 2013legacy_jobs:2163822Alteration Commercial · Finaled$100
  7. Feb 11, 2013legacy_jobs:2157427Alteration Commercial · Finaled$200
  8. Feb 11, 20132677321Alteration Commercial · IssuedOwner

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

Other permits by Doppler Inovations, INC.

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Developer details
Permit #
3394735
Canonical ID
1:3394735
Source permit ID
3394735
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