Chimni is a homeowner facing digital property logbook for residential property in the UK. It enables homeowner to keep structured data, document records of property transactions, building work, certification and maintenance. Chimni logbooks connect to permanent data sources like the Land Registry, Local Authorities, and certification bodies as well as offering the potential to set up temporary connections to estate agents, conveyancers and other property professionals.

Energy Saving Trust will work with Chimni, Trust Mark and Solstice Associates (all Demo-BLog partners) to develop a building logbook which draws data from relevant sources and provides consumers with easily accessible advice on how they can improve the energy efficiency of their homes. In Demo-BLog’s jargon, they will develop and test user-centric automated renovation advice.