Dundas Terrace is a Queen Anne Revival style, wood framed, triple tenement located on the corner of Water Street and Haviland Street. The building overlooks the Charlottetown harbour and is in an area with a high concentration of large, heritage homes. The estate of Owen Connolly had the impressive building constructed in 1889 for use as a rental property. Dundas Terrace was recognized as a National Historic Site in 1990. The designation encompasses the building's exterior and parcel; it does not include the building's interior.