Originally built as a Victorian coach house, this detached house between Brockley and Crofton Park has been brilliantly extended and transformed by its architect owner. Inspired by a snail shell, the plan is configured around a series of rooms that spiral off its central core. Original period features meld with clean modern lines and materials to create an airy and light-filled space. A mature courtyard garden hugs the home and is filled with fragrant plants, wildflowers and ferns.