At work, we just listed a condo for sale in the Sheffield Glen neighbourhood ( 304-2650 Southvale ) - and driving through the area I realized that I have never done a post on the factory-built houses from the early 1970s in Ottawa. I am aware of two neighbourhoods built with these homes in Ottawa, but there may be more: Sheffield Glen (the area around Southvale Crescent) and Queenswood Heights in Orleans (there is a row of these houses along Tenth Line between Tomkins and Amiens, and they were built in the area behind). I do not have much information on these factory-built houses (or even where the factory was) other than what is described in the marketing ephemera below.  Both G.N.C. homes and Alcan Universal Homes (yep, Alcan used to build houses) had some identical plans that they built in Ottawa. Perhaps they were built in the same factory - just under different banners? Alcan also built in Georgetown, Ontario. If you know of anywhere else these homes ...