Permit Record

Mechanical Systems

311 Marine Avenue, Brooklyn, NY 11209

ClassificationHVAC / Mechanical
Reliable value$5,000
ContractorMbc Construction CORP →
Permit record
Parties
Contractor
Mbc Construction CORP
Applicant
Zhen Huan Wu
Owner
Mbc Construction CORP
Architect
Not in source
Engineer
Not in source
Contractor license
616236
Building & lot · PLUTO
Building class
B3
Zoning district
R4-1
Lot area
2,440 sq ft
Year built
1925
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3061260064
Climate zone (IECC)
4A
Roof area (est.)
1,845 sq ft
HVAC tonnage (est.)
6 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6148, -74.0342
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 12, 2021
Applied
Not in source
Work class
Not in source
Description
Source description

PROPOSE THE AC UNITS AND EXHAUST VENTS ON EXISTING 2 FAMILY BUILDING IN CONJUNCTION WITH ALT-2 APPLICATION #321997381 AS PER PLAN. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.

Status
Current status
finaled
Source status
Signed-off
Finaled
Jan 12, 2021
Expired
Jul 14, 2021
Provenance
First seen by PermitCore
May 2, 2026 · 09:41 UTC
Last seen
May 12, 2026 · 00:00 UTC
Last changed
May 12, 2026 · 00:00 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 3061260064) · Mar 17, 2020 – Jan 12, 2021

  1. Jan 12, 2021This permitMEP Mechanical HVAC · Finaled$5,000Mbc Construction CORP
  2. Jun 18, 2020288382963MEP Plumbing · Finaled$31,000Galicja Plbg And Htg.corp
  3. Mar 23, 2020516641318MEP Plumbing · Finaled$31,000Galicja Plbg And Htg.corp
  4. Mar 17, 2020legacy_jobs:3193555Alteration Residential · Finaled$150,000
  5. Mar 17, 2020legacy_jobs:3193546Alteration Residential · Finaled$150,000
  6. Mar 17, 20203746651Other · IssuedMbc Construction CORP

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

Other permits by Mbc Construction CORP

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

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Developer details
Permit #
377260190|Mechanical Systems
Canonical ID
1:377260190|Mechanical Systems
Source permit ID
377260190|Mechanical Systems
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