Building specs
Year built
1903
Floors
21
Units
23
Building area
183,449 sqft
Lot area
8,650 sqft
Built FAR
21.21
Max: 10.0 commercial
Zoning
C6-4M
Building class
O4
BBL
1008510001
Landmark designation
NYC Landmarks Preservation Commission
Flatiron Building
LPC #LP-00219 · Individual Landmark
View LPC designation →Frequently asked
Where is Flatiron Building?
Flatiron Building is located at 171 5 AVENUE in Manhattan. Tax lot identifier (BBL): 1008510001.
How tall is Flatiron Building?
Flatiron Building has 21 floors per NYC PLUTO data.
When was Flatiron Building built?
Flatiron Building was built in 1903 (pre-war).
How big is Flatiron Building?
Flatiron Building has approximately 183,449 sqft of building area on a 8,650 sqft lot. FAR: 21.21.
How many units are in Flatiron Building?
Flatiron Building has 23 total units.
Is Flatiron Building a NYC Landmark?
Yes — Flatiron Building is designated as Individual Landmark by the LPC (LPC #LP-00219).
What zoning district is Flatiron Building in?
Flatiron Building is in zoning district C6-4M.