Permit Record

MEP Mechanical HVAC

2031 Eastern Parkway, Brooklyn, NY 11207

ClassificationHVAC / Mechanical
Reliable valueNot in source
ContractorKordun Construction CORP →
Permit record
Parties
Contractor
Kordun Construction CORP
Applicant
Tvan Turkalj
Owner
Eastern Extension LLC
Architect
Not in source
Engineer
Not in source
Contractor license
0016852
Building & lot · PLUTO
Building class
G1
Zoning district
M1-1
Lot area
43,754 sq ft
Year built
1974
Units (total)
1
Units (residential)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3034700019
Climate zone (IECC)
4A
Roof area (est.)
7,589 sq ft
HVAC tonnage (est.)
8.5 tons
Building type
S
Building subtype
Not in source
Geocode & dates
Coordinates
40.6803, -73.9052
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 11, 2010
Applied
Jan 11, 2010
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Sep 1, 2010
Provenance
First seen by PermitCore
May 2, 2026 · 15:16 UTC
Last seen
Jul 17, 2026 · 17:35 UTC
Last changed
May 2, 2026 · 15:16 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

5 permits at this parcel (parcel 3034700019) · Apr 2, 2008 – Jan 11, 2010

  1. Jan 11, 2010This permitMEP Mechanical HVAC · IssuedKordun Construction CORP
  2. Jan 11, 2010legacy_jobs:1776244Alteration Commercial · Finaled$10,000
  3. Apr 2, 2008legacy_jobs:1551433Alteration Commercial · Finaled$8,000
  4. Apr 2, 20082022360Other · IssuedAmerican Envrmntl Assmnts
  5. Apr 2, 2008legacy_jobs:1551424Alteration Commercial · Finaled$8,000

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

Other permits by Kordun Construction CORP

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Developer details
Permit #
2203414
Canonical ID
1:2203414
Source permit ID
2203414
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