Permit Record

Building permit

31 Wyckoff Ave, Brooklyn, NY 11237

ClassificationOT
Reliable valueNot in source
ContractorTriple 8 Construction INC →
Permit record
Parties
Contractor
Triple 8 Construction INC
Applicant
Tan Cheung
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
0038667
Building & lot · PLUTO
Building class
K1
Zoning district
M1-1
Lot area
2,383 sq ft
Year built
1931
Units (total)
1
Units (residential)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3031890004
Climate zone (IECC)
4A
Roof area (est.)
3,150 sq ft
HVAC tonnage (est.)
8 tons
Building type
M
Building subtype
Not in source
Geocode & dates
Coordinates
40.7063, -73.9225
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 26, 2010
Applied
Mar 12, 2010
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Sep 21, 2010
Provenance
First seen by PermitCore
May 2, 2026 · 15:17 UTC
Last seen
Jul 17, 2026 · 17:35 UTC
Last changed
May 2, 2026 · 15:17 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

21 permits at this parcel (parcel 3031890004) · Mar 26, 2010 – Mar 18, 2026

  1. Mar 18, 2026548859395Alteration Commercial · Finaled$82,400Korman Design & Build
  2. Jul 14, 20203769229Alteration Commercial · IssuedCommando Construction
  3. Mar 14, 20192893187Construction Equipment · IssuedCommando Construction
  4. Mar 14, 20192892608Alteration Commercial · IssuedCommando Construction
  5. May 23, 2018legacy_jobs:2843436Alteration Commercial · Finaled$30,000
  6. May 23, 2018legacy_jobs:2843427Alteration Commercial · Finaled$30,000
  7. May 23, 20183573714MEP Plumbing · IssuedSo Plumbing & Heating INC
  8. May 11, 2018legacy_jobs:3011964Alteration Commercial · Finaled$4,500
  9. May 11, 20183567393Alteration Commercial · IssuedPinnacle Plbg & Htg CORP
  10. Feb 22, 20183523870MEP Plumbing · IssuedI Do Plumbing & Htg INC
  11. Feb 22, 2018legacy_jobs:2974259Alteration Commercial · Finaled$213,500
  12. Feb 7, 20183516788Other · IssuedSjy Group INC
  13. Feb 7, 20183516794MEP Mechanical HVAC · IssuedSjy Group INC
  14. Aug 8, 20173417819Alteration Commercial · IssuedGround To Sky City Builde
  15. Aug 4, 20173417747Construction Equipment · IssuedGround To Sky City Builde
  16. Sep 6, 20132778903Other · IssuedGlobal Group Industries C
  17. Sep 6, 2013legacy_jobs:2199892Alteration Commercial · Finaled$10,000
  18. Sep 6, 2013legacy_jobs:2295038Alteration Commercial · Finaled$10,000
  19. Mar 26, 2010This permitOther · IssuedTriple 8 Construction INC
  20. Mar 26, 2010legacy_jobs:1656898Alteration Commercial · Finaled$20,000
  21. Date not in sourcelegacy_jobs:1705383Alteration Commercial · Pending$20,000

Full permit history at this parcel · as of Jul 18, 2026.

Other permits by Triple 8 Construction INC

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Developer details
Permit #
2225470
Canonical ID
1:2225470
Source permit ID
2225470
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