30/06/2025
5 key changes expected with the introduction of the Future Homes Standard ...
1. Gas boilers will no longer be able to provide heating in new homes. The Future Homes Standard will require low/zero carbon heating systems to be used, expected to be heat pumps in the majority of cases.
2. Use of both SAP 10.3 and the Home Energy Model to assess compliance of new homes. In recent news the government announced that the Future Homes Standard will use both SAP 10.3 and the Home Energy Model, with the Future Homes Standard wrapper, to calculate the metrics used to determine compliance. You can find out more on this in our recent news article here >
3. New standards for Material Change of Use. The compliance standards for material change of use are currently based on achieving minimum standards for thermal elements and services. However, the Future Homes Standard is expected to set primary energy, carbon emission and fabric energy efficiency compliance standards for material change of use work in a similar manner to a newly constructed home.
4. Sunsetting of older transitional arrangements. In order to build as many new homes to the Future Homes Standard it is expected transitional arrangements for sites under Part L 2006, 2010 and 2013 will be closed. Therefore, for plots that have not started construction by the end of the transitional period they will need to be constructed to the Future Homes Standard.
5. The use of regional weather data. In previous versions of Part L, the compliance metrics are calculated based on UK average weather data, allowing the same house design to give the same compliance metrics regardless of where it is constructed. For the Future Homes Standard, homes will be assessed against regional weather data, resulting in the metrics use for compliance differing with the location the home is constructed in.
With the expected publication of the Future Homes Standard in Autumn 2025, Elmhurst take a look at what key changes we can expect. Find out more >