Formerly Jane Jones-Warner Associates, Vallis & Hall Conservation Architects is an award-winning RIBA Chartered Practice based in Chichester, West Sussex. The practice specialises in all aspects of work to historic buildings, as well as new-build projects in historic or sensitive settings. The practice undertakes work in Sussex, Surrey, Hampshire and Somerset (as far west as Exmoor) and has successfully implemented projects in challenging planning environments including National Parks, Conservation Areas and Areas of Outstanding Natural Beauty (AONBs). Vallis & Hall Conservation Architects prides itself on a contemporary approach to design using traditional materials. The practice's portfolio includes stately homes, farm buildings, monuments, museums, churches, community buildings, educational and health & social care sectors, along with a number of private houses.