Specialise in period-house renovation, Listed Building Planning and; Vat Agents, Builders of projects, Exterior design, annexe building works, Interior design, adaptation, Project management and crafts teams. Historic periods 1490-1940, Working directly for property owners. Below: Comprehensive renovation of this Manor House includes a new 3-storey granny annexe attached to the house. Employing a design & build team means handing over the biggest headache in most people's lives to craftsmen who are experienced.