Permit Record

MEP Plumbing

299 7 Avenue, Brooklyn, NY 11215

ClassificationPlumbing
Reliable valueNot in source
ContractorMainland Plg Htng INC →
Permit record
Parties
Contractor
Mainland Plg Htng INC
Applicant
Larry Linzer
Owner
299 Seventh Ave.realty CORP.
Architect
Not in source
Engineer
Not in source
Contractor license
0000404
Building & lot · PLUTO
Building class
S3
Zoning district
R6A
Lot area
1,574 sq ft
Year built
1885
Units (total)
4
Units (residential)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3010880001
Climate zone (IECC)
4A
Roof area (est.)
846 sq ft
HVAC tonnage (est.)
6 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6678, -73.9808
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
Oct 13, 2000
Provenance
First seen by PermitCore
May 6, 2026 · 17:58 UTC
Last seen
Jul 17, 2026 · 16:50 UTC
Last changed
May 6, 2026 · 17:58 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

5 permits at this parcel (parcel 3010880001)

  1. Date not usable in sourceThis permitMEP Plumbing · IssuedMainland Plg Htng INC
  2. Date not usable in source1233835Alteration Commercial · IssuedNew York Business Fire System
  3. Date not usable in source1228687Other · IssuedCheng Jian Bldg. Dec INC
  4. Date not usable in source1228707MEP Mechanical HVAC · IssuedCheng Jian Bldg. Dec INC
  5. Date not usable in source1228660Construction Equipment · IssuedJ K Kconst Const INC

Full permit history at this parcel · as of Jul 19, 2026.

Other permits by Mainland Plg Htng INC

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Developer details
Permit #
1237215
Canonical ID
1:1237215
Source permit ID
1237215
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