Permit Record

Mechanical Systems

500 Clinton Avenue, Brooklyn, NY 11238

ClassificationMechanical SystemsMultifamily Alteration
Reliable value$23,500
ContractorMr. Air Nyc CORP →
Permit record
Parties
Contractor
Mr. Air Nyc CORP
Applicant
Mei Ling Wong
Owner
3rd & 85th LLC
Architect
Not in source
Engineer
Not in source
Contractor license
622407
Building & lot · PLUTO
Building class
C1
Zoning district
R6A
Lot area
2,400 sq ft
Year built
1930
Units (total)
8
Units (residential)
8
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3020100038
Climate zone (IECC)
4A
Roof area (est.)
1,500 sq ft
HVAC tonnage (est.)
10 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6831, -73.9668
Geocode confidence
95%
Geocode source
Not in source
Issued
Aug 26, 2026
Applied
Not in source
Work class
Residential
Description
Source description

INSTALLATION OF SPLIT-TYPE AIR CONDITIONING SYSTEM AT EXISTING APARTMENT #1A, INCLUDING INDOOR FAN COIL UNIT, OUTDOOR CONDENSER, REFRIGERANT PIPING, CONDENSATE DRAINAGE, AND ALL ASSOCIATED ELECTRICAL CONNECTIONS. NO CHANGE IN USE, EGRESS, AND OCCUPANCY

Status
Current status
issued
Source status
Permit Issued
Expired
Jul 20, 2027
Provenance
First seen (no changes since)
Aug 27, 2026 · 19:55 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

22 permits at this parcel (parcel 3020100038) · Jan 30, 2015 – Aug 26, 2026

  1. Aug 26, 2026This permitAlteration Residential · Issued$23,500Mr. Air Nyc CORP
  2. Nov 5, 2021223269096MEP Plumbing · Finaled$10,000Paul Traktman Lic Plbr In
  3. Nov 4, 2020839173588MEP Plumbing · Finaled$10,000Paul Traktman Lic Plbr In
  4. May 3, 20163118589Other · IssuedMike & Sajo Contracting
  5. May 3, 20163160190MEP Mechanical HVAC · IssuedMike & Sajo Contracting
  6. Jan 2, 20163092117Other · IssuedMike & Sajo Contracting
  7. Jan 2, 20163092118MEP Mechanical HVAC · IssuedMike & Sajo Contracting
  8. Sep 25, 20153043242MEP Mechanical HVAC · IssuedMike & Sajo Contracting
  9. Sep 25, 20153006377Other · IssuedMike & Sajo Contracting
  10. Sep 25, 2015legacy_jobs:2531662Alteration Residential · Finaled$170,000
  11. Sep 25, 2015legacy_jobs:2536369Alteration Residential · Finaled$101,000
  12. Sep 25, 2015legacy_jobs:2536360Alteration Residential · Finaled$101,000
  13. Sep 25, 20153043264MEP Plumbing · IssuedPrecision Plbg Svcs., INC
  14. Sep 25, 20153043244MEP Plumbing · IssuedPrecision Plbg Svcs., INC
  15. Sep 25, 20153043502MEP Mechanical HVAC · IssuedMike & Sajo Contracting
  16. Sep 25, 20153001052Other · IssuedMike & Sajo Contracting
  17. Feb 23, 20152925951Other · IssuedMike & Sajo Contracting
  18. Jan 30, 2015legacy_jobs:2458742Alteration Residential · Issued$52,500
  19. Jan 30, 20152916198Other · IssuedMike & Sajo Contracting
  20. Jan 30, 2015legacy_jobs:2458733Alteration Residential · Issued$52,500
  21. Date not in sourcelegacy_jobs:2141139Temporary · Pending
  22. Date not in sourcelegacy_jobs:2609739Alteration Residential · Issued$23,000

Full permit history at this parcel · as of Aug 29, 2026.

Other permits by Mr. Air Nyc CORP

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Developer details
Permit #
299541668|Mechanical Systems
Canonical ID
1:299541668|Mechanical Systems
Source permit ID
299541668|Mechanical Systems
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