Flat-roofed, semi-detached houses are not ubiquitous in the city due to potential problems with high rainfall and snow. Easton Avenue, laid out between circa 1926 and 1938, is a cul-de-sac of eight semi-detached dwellings, four of which have flat roofs. Depicted are Nos.1 & 3. © Copyright Bernard Sharp and licensed for reuse under this Creative Commons Licence