New guide published to demystify retrofitting historic assets in South Downs

Useful planning guidance has been produced to help people who are retrofitting historic buildings for energy efficiency and carbon reduction.

A Technical Advice Note (TAN) has been adopted by the National Park Authority, closely aligned with the National Planning Policy Framework (NPPF), which sets out the government’s requirements for sustainable development and heritage protection. It also takes into account standards set by Historic England, ensuring that the preservation of historic assets is integrated into local planning decisions.

Lucie Tushingham, Conservation Officer for the National Park, explained: “Today’s homeowners are understandably keen to improve the energy efficiency of their homes and the Authority is committed to reducing carbon emissions across its area to combat climate change.

“This document is aimed at homeowners, residents and their consultants, to help them consider which carbon emission reduction options are available, so they can assess which are likely to be the most effective, for the building’s architecture and method of construction.”

And Lucie added: “Listed buildings account for roughly 2% of the building stock nationally and they are easily damaged by ill-conceived alterations. Any thermal upgrading works must be preceded by the repair of existing fabric defects, as these can reduce the thermal performance and compromise the effectiveness of retrofit measures.

“When considering how to improve the energy efficiency of a building that is listed or within a conservation area, retaining the historic fabric will be an important consideration. Works to improve the energy efficiency of buildings, especially in roof spaces, may also have an impact on protected species, such as bats.”

If you are retrofitting, you may need to seek expert advice from a historic building surveyor or professional advice to ensure the works are carried out appropriately. To find the right professional help learn more here. For further advice on if you require planning permission and/or listed building consent, apply for ‘Do I need Planning Permission’ (DINPP) at planning@southdowns.gov.uk