Permit Record

Mechanical Systems

842 64 Street, Brooklyn, NY 11220

ClassificationMechanical SystemsCommercial HVAC
Reliable value$4,500
ContractorYongxin Int Contractor I* →
Permit record
Parties
Contractor
Yongxin Int Contractor I*
Applicant
Jinxiang Lin
Owner
Pr
Architect
Not in source
Engineer
Not in source
Contractor license
612572
Building & lot · PLUTO
Building class
K1
Zoning district
M1-1
Lot area
4,000 sq ft
Year built
1992
Units (total)
1
Units (residential)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3057420024
Climate zone (IECC)
4A
Roof area (est.)
4,000 sq ft
HVAC tonnage (est.)
10 tons
Building type
M
Building subtype
Not in source
Geocode & dates
Coordinates
40.6326, -74.0109
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 1, 2022
Applied
Not in source
Work class
Not in source
Description
Source description

3 havc condensate unit on roof

Status
Current status
finaled
Source status
Signed-off
Finaled
Dec 30, 2021
Expired
May 4, 2022
Provenance
First seen by PermitCore
May 2, 2026 · 10:07 UTC
Last seen
May 12, 2026 · 00:12 UTC
Last changed
May 2, 2026 · 10:07 UTC

Open in New York City source →

Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Residential units is placeholder
units_residential_is_placeholder

units_residential matched a known placeholder value used by the source when the field wasn't reported.

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
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

19 permits at this parcel (parcel 3057420024) · through Jan 1, 2022

  1. Jan 1, 2022This permitMEP Mechanical HVAC · Finaled$4,500Yongxin Int Contractor I*
  2. Apr 19, 2019377238027Temporary Sign · Finaled$5,031Neptune Signs&awnings INC
  3. Jan 31, 2019legacy_jobs:2863208Alteration Commercial · Finaled$5,000
  4. Jan 31, 20192519863Alteration Commercial · IssuedNy Firetech INC
  5. Jan 31, 2019legacy_jobs:2863199Alteration Commercial · Finaled$5,000
  6. Sep 12, 2018legacy_jobs:3065595Alteration Commercial · Finaled$655,900
  7. Sep 12, 2018legacy_jobs:2852689Alteration Commercial · Finaled$655,900
  8. Sep 12, 20183630834MEP Plumbing · IssuedCatman Plumbing INC
  9. Aug 22, 20183620754Construction Equipment · IssuedYongxin Int Contractor I*
  10. Aug 22, 20183620746Alteration Commercial · IssuedYongxin Int Contractor I*
  11. Date not usable in source429824MEP Plumbing · IssuedVanguard Plbg & Htg
  12. Date not usable in source419184New Construction Unknown · IssuedAdvanced Housing Developers, INC
  13. Date not usable in source198333New Construction Unknown · IssuedAdvanced Housing Developers, INC
  14. Date not usable in source198262Construction Equipment · IssuedAdvanced Housing Developers, INC
  15. Date not usable in source148999New Construction Unknown · IssuedAdvanced Housing Developers, INC
  16. Date not usable in source257770Demolition · IssuedSal Andrew Contracting CORP
  17. Date not usable in source257767Construction Equipment · IssuedSal Andrew Contracting CORP
  18. Date not in sourcelegacy_jobs:2941086Alteration Commercial · Pending$19,500
  19. Date not in sourcelegacy_jobs:3083512Alteration Commercial · Pending$18,500

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

Other permits by Yongxin Int Contractor I*

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Developer details
Permit #
864563901|Mechanical Systems
Canonical ID
1:864563901|Mechanical Systems
Source permit ID
864563901|Mechanical Systems
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