The Octagon
NYC LandmarkSkyscraperManhattan· Built 1975· 18 floors
Year Built
1975
Floors
18
Units
8,088
8018 residential
Building Area
4,786,701 sqft
Lot Area
4,227,757 sqft
Floor Area Ratio
1.13
0Zoning
Building Class
D4
BBL
NYC Landmarks Preservation Commission
Octagon Tower, Roosevelt Island
LPC #LP-00910 · Individual Landmark
View LPC designation →Investigate The Octagon
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 The Octagon?
The Octagon is located at MAIN STREET in Manhattan. Tax lot identifier (BBL): 1013730001.
How tall is The Octagon?
The Octagon has 18 floors per NYC PLUTO data.
When was The Octagon built?
The Octagon was built in 1975.
How big is The Octagon?
The Octagon has approximately 4,786,701 square feet of building area on a 4,227,757 sqft lot. Floor Area Ratio (FAR): 1.13.
How many units are in The Octagon?
The Octagon has 8088 total units (8018 residential).
Is The Octagon a NYC Landmark?
Yes — The Octagon is designated as Individual Landmark by the NYC Landmarks Preservation Commission (LPC #LP-00910).
What zoning district is The Octagon in?
The Octagon is in zoning district R7-2.