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Do Solar Panels Need Planning Permission?

Permitted development, and the situations in London where it does not apply.

The general position

Solar on a house often falls under permitted development, subject to conditions about how far the panels project, where they sit relative to the roof plane, and the property's designation.

Do Solar Panels Need Planning Permission? — London
Do Solar Panels Need Planning Permission? — London

Where it does not apply

Listed buildings, conservation areas, and some flats and maisonettes. Local designations vary, and Scotland, Wales and Northern Ireland have their own planning regimes.

London

Butterfly and parapet roofs are common on London terraces and often suit a flat-roof frame rather than an on-roof rail system, and large parts of the inner boroughs sit in conservation areas.

What to do

Check with your local planning authority for your specific property before you commit. Your installer will usually help, but the responsibility for consent sits with the property owner.

Common questions

Can you tell me if I need permission?
No — it depends on your property's designation and the proposed installation, and only the local planning authority can confirm it.
What does the quote cost?
Nothing, and there is no obligation. The installer provides a free design and written quotation.
Who actually does the work?
A trusted MCS-certified installer covering London and the surrounding boroughs. Solar Company London is a quote service, not the installer, so the work, the price, the certification and the warranties are all theirs.
How soon will someone be in touch?
We aim for within 24 hours of your enquiry.

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