Permit Record

Mechanical Systems

8408 20 Avenue, Brooklyn, NY 11214

ClassificationHVAC / Mechanical
Reliable value$50,350
ContractorCube Builders Group Ny →
Permit record
Parties
Contractor
Cube Builders Group Ny
Applicant
Dong Wo Liang
Owner
Basic Groups CORP
Architect
Not in source
Engineer
Not in source
Contractor license
622693
Building & lot · PLUTO
Building class
S2
Zoning district
R5
Lot area
1,900 sq ft
Year built
1925
Units (total)
3
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3063330039
Climate zone (IECC)
4A
Roof area (est.)
894 sq ft
HVAC tonnage (est.)
6.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6057, -73.9972
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 5, 2024
Applied
Not in source
Work class
Not in source
Description
Source description

INTERIOR RENOVATION AT CELLAR & 1ST FLOOR OF THE EXISTING 3 STORY BUILDING. DEMOLITION WORK AND CONSTRUCTION WORK AS PER PLAN. RELOCATED EXISTING HVAC. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.

Status
Current status
finaled
Source status
Signed-off
Finaled
May 16, 2024
Expired
Mar 17, 2025
Provenance
First seen by PermitCore
May 2, 2026 · 10:10 UTC
Last seen
May 12, 2026 · 00:13 UTC
Last changed
May 2, 2026 · 10:10 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

9 permits at this parcel (parcel 3063330039) · Jan 20, 2010 – Jun 5, 2024

  1. Jun 5, 2024This permitMEP Mechanical HVAC · Finaled$50,350Cube Builders Group Ny
  2. Jun 5, 2024925509331Alteration Commercial · Finaled$50,350Cube Builders Group Ny
  3. May 22, 2024530078427MEP Plumbing · Finaled$18,000T & T Plumbing INC
  4. Jan 3, 2013legacy_jobs:2185129Alteration Commercial · Finaled$17,000
  5. Jan 3, 20132661628Alteration Commercial · IssuedDyckman Plbg And Htg INC
  6. Jan 3, 20132661632MEP Plumbing · IssuedDyckman Plbg And Htg INC
  7. Feb 24, 2010legacy_jobs:1790531Alteration Commercial · Issued$18,000
  8. Feb 24, 20102218975MEP Mechanical HVAC · IssuedUniversal Services CORP
  9. Jan 20, 20102206396MEP Plumbing · IssuedHighland Plumbing LLC

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

Other permits by Cube Builders Group Ny

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Developer details
Permit #
925509331|Mechanical Systems
Canonical ID
1:925509331|Mechanical Systems
Source permit ID
925509331|Mechanical Systems
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