List of tallest buildings in Connecticut explained

This list of tallest buildings in Connecticut ranks the tallest skyscrapers in Connecticut by height, that stand at least 250abbr=offNaNabbr=off.

The tallest building in Connecticut is City Place I in Hartford which is 535abbr=offNaNabbr=off tall and has 38 stories.

Tallest buildings and structures

RankNameImageHeightft (m)FloorsYearCityNotesUse
1City Place I535 (163)381980HartfordTallest building in Hartford and Connecticut since 1980. Tallest building in Connecticut constructed in the 1980s.Office
2Travelers Tower528 (161)241919HartfordWas the tallest building in the world outside of New York City upon completion. Tallest building in Connecticut constructed in the 1910s.Office
3Goodwin Square522 (159)301989HartfordOffice tower was built into the historic Goodwin Hotel. Office
4Residential Mohegan Sun Sky Tower492(119)362002UncasvilleTallest building in Connecticut outside of HartfordHotel/Casino
5Hartford 21440 (134)362006HartfordBuilt on the site of the former Civic Center Mall. Tallest building in Connecticut constructed in the 2000s.Residential Mohegan Sun Sky Tower
6Otis Elevator Test Tower383 (117)381986BristolTallest building in Bristol. Owned by the Otis Elevator Company.Industrial
7Connecticut Financial Center383 (117)261990New HavenTallest building in New Haven. Tallest building in Connecticut constructed in the 1990s.Office
8777 Main Street361 (110)261967HartfordUntil 2011, the Hartford office of Bank of America. Converted to residential use in 2015. Tallest building in Connecticut constructed in the 1960s.Residential
9Park Tower Stamford350 (106)342009StamfordTallest building in StamfordResidential
10280 Trumbull Street348 (106)281984HartfordOffice
11360 State Street338 (103)312010New HavenTallest building in Connecticut constructed in the 2010s.Residential
12One Financial Plaza335 (102)261975HartfordAlso known as the Gold Building. Tallest building in Connecticut constructed in the 1970s.Office
13Foxwoods325(99)262007LedyardHotel/Casino
14Knights of Columbus Building321 (98)231969New HavenOffice
152 Park Place309 (94)25HartfordTwin tower of 24 Park PlaceResidential
1624 Park Place309 (94)25HartfordTwin tower of 2 Park PlaceResidential
17One State Street297 (91)241983HartfordOffice
18One Landmark Square295 (90)211973StamfordOffice
19Connecticut State Capitol287 (87)61878HartfordContains the office of the Governor of Connecticut and the Connecticut General Assembly. Tallest building in Connecticut constructed in the 19th century.Government
20One Corporate Center285 (87)231981HartfordOffice
21Cathedral of Saint Joseph284 (87)71962HartfordMother church of the Roman Catholic Archdiocese of Hartford.Religious (Cathedral)
22Atlantic Station Stamford282 (86)262018StamfordTallest building in Connecticut constructed in the 2020s.Residential
23Atlantic Station West282 (86)262021StamfordTallest building in Connecticut constructed in the 2020s.Residential
24Hilton Hartford281 (86)211975HartfordHotel
25Hartford Marriott Downtown272 (83)222005HartfordHotel
26Hartford Plaza272 (83)221967HartfordHeadquarters of The Hartford Financial Services Group.Office
27Bushnell Tower263 (80)281969HartfordResidential
28One Constitution Plaza257 (78)201963HartfordPart of the Constitution Plaza complex.Office
29Summer House Apartments250 (76)222016Stamfordresidential
30Kline Biology Tower250 (76)161966New Haven46th-tallest educational building in the world.Educational

Tallest under construction, approved and proposed

This lists buildings that are under construction, approved for construction or proposed for construction in Connecticut.

NameHeight*ft (m)Floors*Year*(est.)StatusNotes
677-707 Washington boulevard 423 (128)34ApprovedWill be the tallest building in Stamford mixed use
3 Landmark Square320 (97.5)31ApprovedWill be the second tallest building in StamfordResidential
* Table entries with dashes (—) indicate that information regarding building heights, floor counts, or dates of completion has not yet been released.

See also