EPC Blog
Practical, costed ways to improve your EPC rating.
You don't need to spend thousands to raise your EPC rating. Here are the five cheapest improvements ranked by point gain per pound, all achievable for under £500 in most London homes.
Cavity wall insulation is the highest-impact single EPC improvement for suitable properties, adding 5–10 SAP points for £400–£1,500. But not all properties are suitable. Here's how to check, what it costs, and the risks to know.
Loft insulation is the highest-impact low-cost EPC improvement for most London homes. Here's exactly how many SAP points you can expect, what it costs, and whether you qualify for a free scheme.
Improve your EPC rating with a ranked list of improvements, from LED bulbs (£50) to heat pumps (£15,000). Includes realistic D-to-C paths for Victorian terraces and 1930s semis.
Elmhurst-accredited assessor. Guide prices from £49. Certificate within 72 hours.