Permit Record

MEP Mechanical HVAC

4715 13 Ave, Brooklyn, NY 11219

ClassificationMHCommercial HVAC
Reliable valueNot in source
ContractorBlueline Contractors INC →
Permit record
Parties
Contractor
Blueline Contractors INC
Applicant
Yitzy Grossberg
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
0030954
Building & lot · PLUTO
Building class
K4
Zoning district
C4-3
Lot area
1,900 sq ft
Year built
1931
Units (total)
3
Units (residential)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3056290004
Climate zone (IECC)
4A
Roof area (est.)
4,180 sq ft
HVAC tonnage (est.)
10.5 tons
Building type
M
Building subtype
Not in source
Geocode & dates
Coordinates
40.6360, -73.9911
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 6, 2008
Applied
Oct 6, 2008
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Dec 31, 2008
Provenance
First seen by PermitCore
May 2, 2026 · 15:11 UTC
Last seen
Jul 17, 2026 · 17:32 UTC
Last changed
May 2, 2026 · 15:11 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 3056290004) · through Oct 6, 2008

  1. Oct 6, 2008This permitMEP Mechanical HVAC · IssuedBlueline Contractors INC
  2. Oct 6, 2008legacy_jobs:1627271Alteration Commercial · Finaled$18,000
  3. Date not usable in source1107010Other · IssuedLardieri Const CORP
  4. Date not usable in source1107018MEP Plumbing · IssuedD & D Plbg INC
  5. Date not usable in source447324MEP Plumbing · IssuedD & D P & H
  6. Date not usable in source428471Alteration Commercial · IssuedLardieri Constr CORP

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

Other permits by Blueline Contractors INC

Showing up to 12 most-recent permits by this contractor in the indexed window

No other permits by this contractor in the indexed window.
Developer details
Permit #
2109383
Canonical ID
1:2109383
Source permit ID
2109383
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →