Permit Record

Alteration Commercial

455 East 83 Street, Manhattan, NY 10028

ClassificationBLMultifamily Alteration
Reliable valueNot in source
ContractorRoyal Flush →
Permit record
Parties
Contractor
Royal Flush
Applicant
Jerry Difalco
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
0001223
Building & lot · PLUTO
Building class
C7
Zoning district
R10
Lot area
1,964 sq ft
Year built
1915
Units (total)
10
Units (residential)
8
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1015630022
Climate zone (IECC)
4A
Roof area (est.)
2,146 sq ft
HVAC tonnage (est.)
14.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.7744, -73.9496
Geocode confidence
95%
Geocode source
Not in source
Issued
Not in source
Applied
Not in source
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Not in source
Provenance
First seen by PermitCore
May 2, 2026 · 15:09 UTC
Last seen
Jul 17, 2026 · 17:31 UTC
Last changed
May 2, 2026 · 15:09 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

24 permits at this parcel (parcel 1015630022) · through Jul 28, 2022

  1. Jul 28, 2022641381150MEP Plumbing · Issued$12,000Katan P & H INC
  2. Jul 16, 2022666648891Alteration Commercial · Finaled$96,500Sham Construction Group
  3. Jul 16, 2022666648891MEP Mechanical HVAC · Finaled$96,500Sham Construction Group
  4. Jun 24, 2022220934768Construction Fence · Finaled$5,000Sham Construction Group
  5. Jul 26, 2021136962969MEP Plumbing · Issued$1,650Wasoff Plbg & Utility CO
  6. Jul 9, 2021179622086Alteration Commercial · Issued$16,500Ecotech Machinery LLC
  7. Nov 16, 2016legacy_jobs:2765476Alteration Residential · Issued$3,500
  8. Nov 16, 20163272794MEP Plumbing · IssuedDibenedetto Plumbing
  9. Jul 12, 2005legacy_jobs:524622Temporary · Finaled
  10. Jul 12, 2005347656Construction Equipment · IssuedRolckledge Scaff.
  11. Jul 12, 2005legacy_jobs:524621Alteration Residential · Finaled
  12. Jul 12, 2005455854Construction Equipment · IssuedRolckledge Scaff.
  13. Jul 12, 2005455955Construction Equipment · IssuedRolckledge Scaff.
  14. Oct 1, 2004916623Construction Equipment · IssuedAltek Construction CORP
  15. Oct 1, 2004legacy_jobs:490615Temporary · Issued
  16. Sep 22, 2004337695Other · IssuedMaximusicontracting CORP
  17. Sep 22, 2004legacy_jobs:489417Alteration Residential · Issued$30,000
  18. Dec 5, 2001legacy_jobs:373456Alteration Commercial · Finaled
  19. Dec 5, 20011498026Alteration Commercial · IssuedJack Piccinni INC.
  20. Dec 5, 20011498028Alteration Commercial · IssuedJack Piccinni INC
  21. Date not usable in sourceThis permitAlteration Commercial · IssuedRoyal Flush
  22. Date not usable in source207279MEP Plumbing · IssuedRoyal Flush
  23. Date not usable in source124061Alteration Commercial · IssuedMetropolitan Laundry Mach.
  24. Date not in sourcelegacy_jobs:3192211Alteration Residential · Pending$8,000

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

Other permits by Royal Flush

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Developer details
Permit #
207029
Canonical ID
1:207029
Source permit ID
207029
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