PPS 21 Sustainable Development in the Countryside·Page 23
Listed Dwellings Replacement
Listed dwellings have a presumption in favour of retention and will not be permitted to be replaced unless there are exceptional circumstances.
The policy provisions of PPS 6 state that there is a presumption in favour of the retention of buildings listed as being of special architectural or historic interest. Planning permission will not therefore be granted for the replacement of a listed dwelling unless there are exceptional circumstances.
Source — /Users/richardhill/Documents/planning-arch-project/data/documents/regional/PPS 21 - Sustainable Development in the Countryside.pdf