Permit Record

Alteration Residential

646 Amsterdam Avenue, Manhattan, NY

ClassificationA2Multifamily Alteration
Reliable value$8,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Eljo Comapany LLC
Architect
Daniel O'Connor
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
C7
Zoning district
C2-8
Lot area
2,500 sq ft
Year built
1920
Units (total)
14
Units (residential)
13
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1012390032
Climate zone (IECC)
4A
Roof area (est.)
2,389 sq ft
HVAC tonnage (est.)
16 tons
Building type
R
Building subtype
OTHERS
Geocode & dates
Coordinates
40.7912, -73.9725
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 2, 2020
Applied
Feb 25, 2020
Work class
Residential
Description
Source description

REPLACE EXISTING WOOD FLOOR, REMOVE AN EXISTING NON BEARING WALL,REPLACE ON EXISTING BAHROOM WALL TILES, AND INSTALL A REMOVABLE ADA RAMP AT ENTRY,AS PER PLANS SUBMITED. NO CHANGE IN USE, EGRESS OR OCCUPAMCY.

Status
Current status
issued
Source status
PERMIT ISSUED - ENTIRE JOB/WORK
Provenance
First seen by PermitCore
May 6, 2026 · 18:58 UTC
Last seen
Jun 10, 2026 · 18:19 UTC
Last changed
Jun 10, 2026 · 18:19 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

14 permits at this parcel (parcel 1012390032) · through Mar 2, 2020

  1. Mar 2, 2020This permitAlteration Residential · Issued$8,000
  2. Mar 2, 20203741774Other · IssuedThermo Tech Mechanical I*
  3. Mar 2, 2020legacy_jobs:3202682Alteration Residential · Issued$8,000
  4. Jan 25, 2019legacy_jobs:3100983Alteration Residential · Issued$4,800
  5. Jan 25, 20191484582Other · IssuedTrade Contracting CORP
  6. May 7, 2004legacy_jobs:452625Alteration Residential · Finaled$25,000
  7. May 7, 20041522121MEP Mechanical HVAC · IssuedAirmech Corporation
  8. Nov 14, 2003380921Other · IssuedSerene Construction CORP
  9. Date not usable in source1015416Alteration Commercial · IssuedMaster Fire Prevention Systems
  10. Date not usable in source987957MEP Plumbing · IssuedMainland Plumbing & Heating,inc.
  11. Date not usable in source981860Construction Equipment · IssuedPane Stone Construcion CORP
  12. Date not usable in source981868MEP Mechanical HVAC · IssuedPane Stone Construcion CORP
  13. Date not usable in source981876Other · IssuedPane Stone Construcion CORP
  14. Date not in sourcelegacy_jobs:452626Alteration Commercial · Finaled$2,000

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

Developer details
Permit #
legacy_jobs:3202691
Canonical ID
1:legacy_jobs:3202691
Source permit ID
legacy_jobs:3202691
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