Permit Record

Alteration Commercial

524 West 50 Street, Manhattan, NY 10019

ClassificationSPMultifamily Fire Protection
Reliable valueNot in source
ContractorLab Plumbing&heating CO., INC.
Permit record
Parties
Contractor
Lab Plumbing&heating CO., INC.
Applicant
Louis Bisso, Jr.
Owner
Double 'B' Realty
Architect
Not in source
Engineer
Not in source
Contractor license
0000095
Building & lot · PLUTO
Building class
D7
Zoning district
R8
Lot area
2,510 sq ft
Year built
1950
Units (total)
16
Units (residential)
15
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1010780047
Climate zone (IECC)
4A
Roof area (est.)
1,150 sq ft
HVAC tonnage (est.)
17 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.7652, -73.9930
Geocode confidence
95%
Geocode source
Not in source
Issued
Not in source
Applied
Not in source
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Not in source
Provenance
First seen by PermitCore
May 2, 2026 · 17:14 UTC
Last seen
Jul 17, 2026 · 02:40 UTC
Last changed
May 3, 2026 · 03:51 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

4 permits at this parcel (parcel 1010780047)

  1. Date not usable in sourceThis permitAlteration Commercial · IssuedLab Plumbing&heating CO., INC.
  2. Date not usable in source727126MEP Plumbing · IssuedLabplumbing & Heating Co.,inc.
  3. Date not usable in source713271Alteration Commercial · IssuedDouble B Realty Associates
  4. Date not usable in source486475Alteration Commercial · IssuedDouble B Realty Associates

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

Other permits by Lab Plumbing&heating CO., INC.

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Developer details
Permit #
789681
Canonical ID
1:789681
Source permit ID
789681
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