From 1913 to 1938 this building was the official residence for the Lieutenant Governors of Alberta. On the grounds of the Royal Alberta Museum, the house overlooks the North Saskatchewan River to the south.
It is a large three-storey sandstone mansion with formal gardens, a chauffeur's house and a greenhouse. Completed in 1913, the building was the residence of the first six Lieutenant Governors: George H.V. Bulyea, Robert G. Brett, William Egbert, William L. Walsh, Philip C.H. Primrose, and John C. Bowen.
Government House was designated a Provincial Historic Resource on June 7th, 1985. The heritage significance of this building is enhanced by the fact that it was designed by Richard Blakey, who was the principal architect for Alberta Public Works from 1912 to 1923. This was very likely his first commission in this position.
"Government House is also significant for its architectural craftsmanship and construction. It was the most costly, most luxurious residence built in Edmonton to that point, and its eclectic design incorporated at least three architectural trends that were popular at the time of its construction. The exterior follows the Beaux Arts movement in borrowing from historic precedents, in this case features of the Jacobean Revival style such as prominent projections, parapet gable walls and wall dormers, bay windows, battlements and oculus openings. The exterior porches and more delicate interior details speak to the Edwardian Classical Revival style, and an Arts and Crafts influence is evident in the simplified fireplace surrounds, wainscoting, and built-in furnishings and mouldings.
Like the Provincial Legislature, the imposing size and ornamental detail of Government House was designed to reflect Alberta's new provincial status. The architect was R.P. Blakey, who as the principal architect for Alberta Public Works from 1912- 1923 was responsible for many prominent public buildings. Blakey also designed the chauffeur's residence, which complements Government House's English revival design in its Tudor Revival architecture, most prominently expressed in the building's decorative timber-framing with stucco infilling."
Source: Alberta Culture and Community Services
Historic Places Canada Web Page for its designation as an Alberta Provincial Historic Resource:
From Alberta Provincial Historic Resource