Permit Record

Mechanical Systems

9452 Ridge Boulevard, Brooklyn, NY 11209

ClassificationHVAC / Mechanical
Reliable value$22,500
ContractorCube Builders Group INC →
Permit record
Parties
Contractor
Cube Builders Group INC
Applicant
Brian Lui
Owner
Pr
Architect
Not in source
Engineer
Not in source
Contractor license
620454
Building & lot · PLUTO
Building class
B1
Zoning district
R4-1
Lot area
2,000 sq ft
Year built
1950
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3061110052
Climate zone (IECC)
4A
Roof area (est.)
1,430 sq ft
HVAC tonnage (est.)
5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6177, -74.0373
Geocode confidence
95%
Geocode source
Not in source
Issued
Nov 13, 2019
Applied
Not in source
Work class
Not in source
Description
Source description

JOB FILED HEREWITH TO REPLACE EX. VENTILATION AT BATHROOMS AND KITCHENS, AND INSTALL (3) AC OUTDOOR CONDENSERS AT OSP AT BASEMENT AND ASSOCIATED AIR HANDLER UNITS AS PER PLANS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY UNDER THIS APPLICATION.

Status
Current status
finaled
Source status
Signed-off
Finaled
Nov 1, 2019
Expired
Nov 13, 2020
Provenance
First seen by PermitCore
May 2, 2026 · 09:59 UTC
Last seen
May 12, 2026 · 00:08 UTC
Last changed
May 2, 2026 · 09:59 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

7 permits at this parcel (parcel 3061110052) · Jul 13, 2018 – Nov 13, 2019

  1. Nov 13, 2019This permitMEP Mechanical HVAC · Finaled$22,500Cube Builders Group INC
  2. Nov 8, 2019713005942MEP Plumbing · Finaled$43,500Pipestylists, INC
  3. Oct 9, 20193696055Other · IssuedCube Builders Group INC
  4. Oct 9, 2019legacy_jobs:3161702Alteration Residential · Finaled$78,000
  5. Jul 20, 2018legacy_jobs:3017279Alteration Residential · Finaled$31,250
  6. Jul 20, 20183603540MEP Plumbing · IssuedZ.W Plbg & Htg CORP
  7. Jul 13, 20183599573Other · IssuedAvs Construction Manageme

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

Other permits by Cube Builders Group INC

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Developer details
Permit #
718818238|Mechanical Systems
Canonical ID
1:718818238|Mechanical Systems
Source permit ID
718818238|Mechanical Systems
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