Permit Record

MEP Mechanical HVAC

417 West 20th Street, Manhattan, NY 10011

ClassificationHVAC / Mechanical
Reliable valueNot in source
ContractorGgp Contracting CORP →
Permit record
Parties
Contractor
Ggp Contracting CORP
Applicant
Grigorios Pagoulatos
Owner
Chelsea 234 Properties, LLC
Architect
Not in source
Engineer
Not in source
Contractor license
0600480
Building & lot · PLUTO
Building class
W7
Zoning district
R7B
Lot area
2,878 sq ft
Year built
1892
Units (total)
1
Units (residential)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1007180099
Climate zone (IECC)
4A
Roof area (est.)
2,340 sq ft
HVAC tonnage (est.)
18.5 tons
Building type
E
Building subtype
Not in source
Geocode & dates
Coordinates
40.7449, -74.0034
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 30, 2012
Applied
Jan 30, 2012
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Jan 19, 2013
Provenance
First seen by PermitCore
May 2, 2026 · 15:32 UTC
Last seen
Jul 17, 2026 · 17:43 UTC
Last changed
May 2, 2026 · 15:32 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

13 permits at this parcel (parcel 1007180099) · Apr 25, 2003 – Jan 30, 2012

  1. Jan 30, 2012This permitMEP Mechanical HVAC · IssuedGgp Contracting CORP
  2. Nov 9, 20112479062MEP Mechanical HVAC · IssuedGgp Contracting CORP
  3. Nov 9, 2011legacy_jobs:2034300Alteration Residential · Finaled$36,500
  4. Nov 9, 20112479065MEP Plumbing · IssuedAbr Plbg&htg Contr INC
  5. Jul 22, 20031666486Construction Equipment · IssuedJames Jennings CO INC.
  6. Jul 17, 20031664273Alteration Commercial · IssuedJames Jennings CO Ic.
  7. May 22, 2003legacy_jobs:398078Alteration Commercial · Finaled$200,000
  8. May 22, 20031636494MEP Plumbing · IssuedNcz Plbg And Htg
  9. Apr 25, 20031622858Alteration Commercial · IssuedJames Jennings CO Ic.
  10. Apr 25, 20031622854Construction Equipment · IssuedJames Jennings CO INC.
  11. Date not in sourcelegacy_jobs:398081Temporary · Finaled
  12. Date not in sourcelegacy_jobs:398080Alteration Commercial · Finaled
  13. Date not in sourcelegacy_jobs:398079Alteration Commercial · Finaled

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

Other permits by Ggp Contracting CORP

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Developer details
Permit #
2511774
Canonical ID
1:2511774
Source permit ID
2511774
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