Guides on the Warm Homes Plan and retrofit funding for London homes.
ECO4 ended on 31 March 2026. Its successor, the Warm Homes Plan, is now the main route for funding free insulation, heating upgrades, and energy improvements in London homes. Here is what you need to know.
Read moreECO4 ended on 31 March 2026. The Warm Homes Plan replaces it with a larger budget and a different delivery mechanism. Here is how the two schemes compare and what the change means for London households.
Read moreOne of the most common questions about the Warm Homes Plan is whether you need a current EPC before you can apply. The short answer is that you need your property to have a qualifying rating, but you do not necessarily need to have one already.
Read moreBefore any Warm Homes Plan funded work can begin, a PAS 2035 Retrofit Assessment is mandatory. This article explains what the assessment involves, who carries it out, and why it exists.
Read moreLondon landlords can access Warm Homes Plan funding for their rental properties, provided their tenants meet the eligibility criteria. Here is how it works and why it is worth looking into.
Read moreThe Warm Homes Local Grant is administered borough by borough across London. Understanding how your local council manages its allocation can help you navigate the process more effectively.
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