Permit Record

Alteration Commercial

20 West 121 Street, Manhattan, NY 10027

ClassificationAlteration
Reliable valueNot in source
ContractorNovalex Constr. CORP
Permit record
Parties
Contractor
Novalex Constr. CORP
Applicant
Nicola Deacetis
Owner
Hpd
Architect
Not in source
Engineer
Not in source
Contractor license
0001718
Building & lot · PLUTO
Building class
B9
Zoning district
R7-2
Lot area
2,018 sq ft
Year built
1889
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1017200028
Climate zone (IECC)
4A
Roof area (est.)
2,700 sq ft
HVAC tonnage (est.)
9 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.8047, -73.9461
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 11, 2005
Applied
Dec 29, 2004
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Jan 6, 2006
Provenance
First seen by PermitCore
May 2, 2026 · 14:53 UTC
Last seen
Jul 17, 2026 · 17:17 UTC
Last changed
May 3, 2026 · 02:47 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

8 permits at this parcel (parcel 1017200028) · through Jan 11, 2005

  1. Jan 11, 2005This permitAlteration Commercial · IssuedNovalex Constr. CORP
  2. Aug 12, 2004legacy_jobs:472257Alteration Commercial · Finaled$150,000
  3. Aug 12, 20041742257MEP Plumbing · IssuedW.G. Plumbing & Heating
  4. May 25, 20041564543Alteration Commercial · IssuedNovalex Constr. CORP
  5. Date not usable in source525595Other · IssuedN.Y. Friendly Construction CO.
  6. Date not usable in source81922Alteration Commercial · IssuedBrook Fuel Oil CORP
  7. Date not usable in source110557Alteration Commercial · IssuedBrook Fuel Oil CORP
  8. Date not usable in source114709Alteration Commercial · IssuedBrook Fuel Oil CORP

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

Other permits by Novalex Constr. CORP

Showing up to 12 most-recent permits by this contractor in the indexed window

No other permits by this contractor in the indexed window.
Developer details
Permit #
1760407
Canonical ID
1:1760407
Source permit ID
1760407
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →