Originally built as workers’ cottages in 1826, the grade II listed house had small dark rooms and was largely unmodernised with no kitchen but had an outside WC. A two-storey glazed extension was proposed to modernise the house, a pioneering attempt to enlarge and remodel a period home.
The lightweight glass and steel construction, that houses the kitchen on the ground floor and the bathroom above, replaced an existing single-storey lean-to shed, tacked onto the rear elevation.