Knox Hall
NYC LandmarkManhattan· Built 1926· 7 floors
Year Built
1926
Floors
7
Units
1
0Building Area
159,958 sqft
Lot Area
73,333 sqft
Floor Area Ratio
2.18
0Zoning
Building Class
W7
BBL
NYC Landmarks Preservation Commission
Union Theological Seminary, Brown Memorial Tower, James Tower, and James Memorial Chapel
LPC #LP-00595 · Individual Landmark
View LPC designation →Investigate Knox Hall
Full building dossier
25+ facets: ownership, zoning, fraud patterns, climate exposure, slumlord network, energy benchmarking.
Ownership chain
LLC officers, registered agents, connected entities, beneficial owners (where unmasked).
Recent permits
DOB job filings, alterations, plumbing/electrical permits, demolition permits.
HPD violations
Class A, B, C violations history. Heat / mold / pest / structural / fire-safety issues.
Frequently asked
Where is Knox Hall?
Knox Hall is located at 80 CLAREMONT AVENUE in Manhattan. Tax lot identifier (BBL): 1019920013.
How tall is Knox Hall?
Knox Hall has 7 floors per NYC PLUTO data.
When was Knox Hall built?
Knox Hall was built in 1926.
How big is Knox Hall?
Knox Hall has approximately 159,958 square feet of building area on a 73,333 sqft lot. Floor Area Ratio (FAR): 2.18.
How many units are in Knox Hall?
Knox Hall has 1 total units.
Is Knox Hall a NYC Landmark?
Yes — Knox Hall is designated as Individual Landmark by the NYC Landmarks Preservation Commission (LPC #LP-00595).
What zoning district is Knox Hall in?
Knox Hall is in zoning district R8.