Permit Record

Alteration Commercial

523 West 173 Street, Manhattan, NY

ClassificationA3Multifamily Alteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Management INC
Architect
Not in source
Engineer
Shahriar Afshari
Contractor license
Not in source
Building & lot · PLUTO
Building class
D9
Zoning district
R7-2
Lot area
1,875 sq ft
Year built
2015
Units (total)
8
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1021300057
Climate zone (IECC)
4A
Roof area (est.)
686 sq ft
HVAC tonnage (est.)
10 tons
Building type
R
Building subtype
OTHERS
Geocode & dates
Coordinates
40.8433, -73.9354
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 16, 2016
Applied
Oct 27, 2016
Work class
Not in source
Description
Source description

BPP 19' FRONTAGE. IN CONJUNCTIONS WITH NB # 120841553

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Oct 29, 2018
Provenance
First seen by PermitCore
May 6, 2026 · 18:55 UTC
Last seen
Jun 7, 2026 · 15:13 UTC
Last changed
Jun 7, 2026 · 15:13 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.

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation 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
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
Project timeline at this parcel

20 permits at this parcel (parcel 1021300057) · Aug 27, 2012 – Dec 16, 2016

  1. Dec 16, 2016This permitAlteration Commercial · Finaled
  2. Sep 20, 20163238474Construction Equipment · IssuedMichael Harris
  3. Sep 20, 20163240637New Construction Unknown · IssuedMichael Harris
  4. Sep 20, 20163240646Foundation Only · IssuedMichael Harris
  5. Mar 21, 2016legacy_jobs:2641489Alteration Residential · Finaled$8,200
  6. Dec 14, 20153070879MEP Plumbing · IssuedTop Dog Plbg & Htg CORP
  7. Dec 14, 2015legacy_jobs:2019756New Construction Residential Mf · Finaled
  8. Mar 4, 20152930240New Construction Unknown · IssuedGlobal Group Industries C
  9. Mar 4, 20152930247Foundation Only · IssuedGlobal Group Industries C
  10. Mar 4, 20152930246Construction Equipment · IssuedGlobal Group Industries C
  11. Aug 12, 20142837030Construction Equipment · IssuedRapid Const And Renovatio
  12. Aug 12, 20142837038New Construction Unknown · IssuedRapid Const And Renovatio
  13. Aug 12, 20142837033Foundation Only · IssuedRapid Const And Renovatio
  14. Feb 28, 20132672310New Construction Unknown · IssuedRapid Const And Renovatio
  15. Feb 28, 20132672311Foundation Only · IssuedRapid Const And Renovatio
  16. Feb 28, 20132668420Construction Equipment · IssuedRapid Const And Renovatio
  17. Sep 6, 20122612761Foundation Only · IssuedRapid Const And Renovatio
  18. Sep 6, 20122612775New Construction Unknown · IssuedRapid Const And Renovatio
  19. Aug 27, 20122608513Construction Equipment · IssuedRapid Const And Renovatio
  20. Date not in sourcelegacy_jobs:2024530Alteration Commercial · Disapproved

Full permit history at this parcel · as of Jul 19, 2026.

Developer details
Permit #
legacy_jobs:2756141
Canonical ID
1:legacy_jobs:2756141
Source permit ID
legacy_jobs:2756141
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