List of tallest buildings in Connecticut

This list of tallest buildings in Connecticut ranks the tallest skyscrapers in Connecticut by height, that stand at least 250 feet (76 meters).

The tallest building in Connecticut is City Place I in Hartford which is 535 feet (163 meters) tall and has 38 stories.

Tallest buildings and structures[edit]

Rank	Name	Height ft (m)	Floors	Year	City	Notes	Use
1	City Place I	535 (163)	38	1980	Hartford	Tallest building in Hartford and Connecticut since 1980. Tallest building in Connecticut constructed in the 1980s.	Office
2	Travelers Tower	528 (161)	24	1919	Hartford	Was the tallest building in the world outside of New York City upon completion. Tallest building in Connecticut constructed in the 1910s.	Office
3	Goodwin Square	522 (159)	30	1989	Hartford	Office tower was built into the historic Goodwin Hotel.	Office
4	Hartford 21	440 (134)	36	2006	Hartford	Built on the site of the former Civic Center Mall. Tallest building in Connecticut constructed in the 2000s.	Residential
5	Mohegan Sun Sky Tower	392 (119)	36	2002	Uncasville	Tallest building in Connecticut outside of Hartford	Hotel/Casino
6	Otis Elevator Test Tower	383 (117)	38	1986	Bristol	Tallest building in Bristol. Owned by the Otis Elevator Company.	Industrial
7	Connecticut Financial Center	383 (117)	26	1990	New Haven	Tallest building in New Haven. Tallest building in Connecticut constructed in the 1990s.	Office
8	Park Tower Stamford	377 (115)	34	2009	Stamford	Tallest building in Stamford	Residential
9	777 Main Street	361 (110)	26	1967	Hartford	Until 2011, the Hartford office of Bank of America. Converted to residential use in 2015. Tallest building in Connecticut constructed in the 1960s.	Residential
10	280 Trumbull Street	348 (106)	28	1984	Hartford		Office
11	360 State Street	338 (103)	31	2010	New Haven	Tallest building in Connecticut constructed in the 2010s.	Residential
12	One Financial Plaza	335 (102)	26	1975	Hartford	Also known as the Gold Building. Tallest building in Connecticut constructed in the 1970s.	Office
13	Foxwoods	325 (99)	26	2007	Ledyard		Hotel/Casino
14	Knights of Columbus Building	321 (98)	23	1969	New Haven		Office
15	2 Park Place	309 (94)	25		Hartford	Twin tower of 24 Park Place	Residential
16	24 Park Place	309 (94)	25		Hartford	Twin tower of 2 Park Place	Residential
17	One State Street	297 (91)	24	1983	Hartford		Office
18	One Landmark Square	295 (90)	21	1973	Stamford		Office
19	Connecticut State Capitol	287 (87)	6	1878	Hartford	Contains the office of the Governor of Connecticut and the Connecticut General Assembly. Tallest building in Connecticut constructed in the 19th century.	Government
20	One Corporate Center	285 (87)	23	1981	Hartford		Office
21	Cathedral of Saint Joseph	284 (87)	7	1962	Hartford	Mother church of the Roman Catholic Archdiocese of Hartford.	Religious (Cathedral)
22	Atlantic Station Stamford	282 (86)	26	2021	Stamford	Tallest building in Connecticut constructed in the 2020s.	Residential
23	Atlantic Station West	282 (86)	26	2021		Tallest building in Connecticut constructed in the 2020s.	Residential
24	Hilton Hartford	281 (86)	21	1975	Hartford		Hotel
25	Hartford Marriott Downtown	272 (83)	22	2005	Hartford		Hotel
26	Hartford Plaza	272 (83)	22	1967	Hartford	Headquarters of The Hartford Financial Services Group.	Office
27	Bushnell Tower	263 (80)	28	1969	Hartford		Residential
28	One Constitution Plaza	257 (78)	20	1963	Hartford	Part of the Constitution Plaza complex.	Office
29	Summer House Apartments	250 (76)	22	2016	Stamford		residential
30	Kline Biology Tower	250 (76)	16	1966	New Haven	46th-tallest educational building in the world.	Educational