Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, what estimates she has made of the average cost of retrofitting UK homes with a current EPC rating within bands D to G, to meet a) the EPC C standard, b) the EPC A standard and C) the Future Homes standard.

Impact assessments for both Private and Social Rented Sector Minimum Energy Efficiency Standards are published on GOV.UK.

There are no current requirements for properties to meet EPC A.

The Future Homes Standard applies to new homes in England, requiring high energy efficiency and low-carbon heating to minimise the need for future retrofit.