Plan C Prototype. The 2030 rules aren't law yet. Read the caveats

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What a plan can and can't tell you Data and licences

A: LondonEngland and Wales

Plan C gives guidance based on your home's published EPC. It isn't legal, financial or surveying advice, an EPC assessment or a quote. Read before you rely on a plan.

© Plan C 2026. Working name, prototype only.EPC data: MHCLG, Open Government Licence v3.0. Address data © Ordnance Survey and Royal Mail Group Limited, see notice.