Designated Heritage Property
MacNaught House
Summerside, Prince Edward Island
Also known as Clay House, MacNaught History Centre and Archives

Showing front and south elevations
Photo: Wyatt Heritage Properties, Richard Games, 2003
- Built
- 1887
- Recognized
- 2004
- By
- City of Summerside
The register’s text, word for word
Description
The MacNaught House is a Georgian style house with Gothic Revival features located in the midst of the City of Summerside’s heritage district. It is one of three homes that comprise the Wyatt Heritage Properties. The designation includes the building and its property.
Heritage value
The heritage value of the MacNaught house lies in its association with two prominent Summerside citizens. Land surveyor John Clay, who also served as Deputy Sheriff and Superintendent of Public Works in Prince County, built this Georgian style home in 1887. Summerside lawyer J. Watson MacNaught purchased the home in 1957. He served four terms as a Liberal MP, and was appointed Solicitor General in 1963 and Minister of Mines and Technical Surveys in 1965.
The heritage value of the home is continued in its new use as the MacNaught History Centre and Archives, a repository for local and genealogical research materials and archives for Wyatt Heritage Properties.
SourceCity of Summerside Heritage Property Profile
Character‑defining elements
The Georgian and Gothic Revival character defining elements of the MacNaught House include:
- its clapboard siding
- the arrangement, size and location of its windows
- the stacked and paired square bay windows on the south elevation with their detailed brackets and scalloped shingles
- enclosed sunporch on the front with balcony and balustrade atop
- the veranda with Doric columns on the rear of the south elevation
End of the register’s text
Location
75 Spring Street, Summerside, Prince Edward Island, C1N, Canada
46.39414° N, 63.78912° W
Get directions (opens in a new tab)Being on the register doesn’t make a place open to visitors. Many are private homes or businesses; please view them from the street.
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From the Canadian Register of Historic Places, as last updated on December 12, 2025. The register’s text is shown word for word.