Permit Record

Mechanical Systems

235 5 Avenue, Brooklyn, NY 11215

ClassificationMechanical SystemsMultifamily Alteration
Reliable value$10,000
ContractorSbny Construction LLC
Permit record
Parties
Contractor
Sbny Construction LLC
Applicant
Earl Barnwell
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
620170
Building & lot · PLUTO
Building class
S9
Zoning district
R6A
Lot area
2,180 sq ft
Year built
1920
Units (total)
8
Units (residential)
6
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3009590004
Climate zone (IECC)
4A
Roof area (est.)
1,515 sq ft
HVAC tonnage (est.)
10.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6754, -73.9812
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 15, 2022
Applied
Not in source
Work class
Not in source
Description
Source description

APPLICATION FILED FOR MECHANICAL WORK TYPE IN CONJUNCTION WITH ALT 2 APPLICATION#322002970

Status
Current status
finaled
Source status
Signed-off
Finaled
Feb 25, 2020
Expired
May 23, 2022
Provenance
First seen by PermitCore
May 2, 2026 · 09:33 UTC
Last seen
May 11, 2026 · 23:56 UTC
Last changed
May 2, 2026 · 09:33 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

23 permits at this parcel (parcel 3009590004) · through Feb 15, 2022

  1. Feb 15, 2022This permitMEP Mechanical HVAC · Finaled$10,000Sbny Construction LLC
  2. May 21, 2021286534969Alteration Residential · Finaled$12,000Kishan Plbg & Heating INC
  3. Apr 23, 2021644204073Alteration Residential · Finaled$24,000Jb Construction & Design
  4. Apr 23, 2021794183756Alteration Commercial · Finaled$68,000Jb Construction & Design
  5. Mar 29, 2021397657239Alteration Residential · Finaled$24,000Jb Construction & Design
  6. Mar 29, 2021413186317Alteration Commercial · Finaled$68,000Jb Construction & Design
  7. Mar 6, 2020281828552MEP Plumbing · Finaled$2,000Tri City Mechanical Group
  8. Feb 26, 20203740392Other · IssuedAa Inspection & Building
  9. Feb 26, 2020legacy_jobs:3199157Alteration Residential · Finaled$17,964
  10. Feb 26, 2020legacy_jobs:3199148Alteration Residential · Issued$17,964
  11. Jul 30, 20193668902MEP Plumbing · IssuedZara Plumbing CORP
  12. Jul 8, 20193659838Other · IssuedG.M. Construction & Water
  13. Mar 26, 20191727965MEP Plumbing · IssuedBest Elecl Mechanical Ltd
  14. Mar 26, 2019legacy_jobs:3093106Alteration Residential · Finaled$80,000
  15. Mar 4, 20193590787Other · IssuedG.M. Construction & Water
  16. Mar 4, 2019legacy_jobs:3108777Alteration Residential · Issued$10,000
  17. Mar 4, 2019legacy_jobs:3108786Alteration Residential · Issued$10,000
  18. Jan 22, 2019834331MEP Mechanical HVAC · IssuedDynasty Contracting LLC
  19. Jan 22, 2019830838Other · IssuedDynasty Contracting LLC
  20. Dec 12, 2018895745036Scaffold · Issued$1,000Triera Contracting INC
  21. Nov 29, 2018393731222Sidewalk Shed · Issued$1,000Triera Contracting INC
  22. Date not usable in source940178Alteration Commercial · IssuedVigilante Contracting
  23. Date not usable in source940147MEP Plumbing · IssuedVigilante Contracting

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

Other permits by Sbny Construction LLC

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Developer details
Permit #
220229189|Mechanical Systems
Canonical ID
1:220229189|Mechanical Systems
Source permit ID
220229189|Mechanical Systems
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