Permit Record

Alteration Commercial

437 11 Street, Brooklyn, NY 11215

ClassificationAlteration
Reliable valueNot in source
ContractorMabbbott Seidel Build LLC →
Permit record
Parties
Contractor
Mabbbott Seidel Build LLC
Applicant
David Mabbott
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
0615156
Building & lot · PLUTO
Building class
A4
Zoning district
R6B
Lot area
877 sq ft
Year built
1901
Units (total)
1
Units (residential)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3010180073
Climate zone (IECC)
4A
Roof area (est.)
690 sq ft
HVAC tonnage (est.)
2.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6664, -73.9840
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 30, 2017
Applied
Mar 30, 2017
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Dec 22, 2017
Provenance
First seen by PermitCore
May 2, 2026 · 16:17 UTC
Last seen
Jul 17, 2026 · 02:29 UTC
Last changed
May 3, 2026 · 03:23 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 3010180073) · Mar 30, 2017 – Dec 20, 2017

  1. Dec 20, 20173494512Alteration Commercial · IssuedMabbbott Seidel Build LLC
  2. Apr 19, 20173353899MEP Plumbing · IssuedZone Plumbing & Heating C
  3. Apr 19, 2017legacy_jobs:2789603Alteration Residential · Finaled$117,000
  4. Apr 19, 2017legacy_jobs:2789594Alteration Residential · Finaled$117,000
  5. Mar 30, 2017This permitAlteration Commercial · IssuedMabbbott Seidel Build LLC
  6. Mar 30, 20173342690Construction Equipment · IssuedMabbbott Seidel Build LLC

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

Other permits by Mabbbott Seidel Build LLC

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Developer details
Permit #
3342696
Canonical ID
1:3342696
Source permit ID
3342696
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