A quintessential period cottage property located in the heart of the Chelsea Conservation Area required substantial redevelopment to maximise space within close confines. As principal contractor for full scope of works, including the shell & core and fit-out, Knowles excavated a 2 storey basement with each level set at 120 sq/m, completed a total internal remodelling which included floor joists and a beautiful new staircase, plus rear and roof extensions.