Solar panels and planning permission in the Cotswolds
Most homes in England can have solar panels on a pitched roof without applying for planning permission, because the work counts as permitted development. In the Cotswolds the exceptions matter more than usual: listed buildings, conservation areas and the National Landscape are all common here. This guide explains the rules in general terms. Only your council can confirm what applies to your address.
Last reviewed 21 October 2026. The national rules changed on 27 August 2026. Sources are listed at the end of this page.
Pitched roof
Usually no application
Within the national size limits, panels on a house roof are permitted development.
Listed home
Consent first
Listed building consent is needed before any work starts.
Rules changed
27 Aug 2026
You can follow the old or new rules until 27 August 2027.
The national rules for panels on a house
The rules were updated on 27 August 2026. Until 27 August 2027 you can follow either the old rules or the new ones (Planning Portal). On a house, the main limits are:
Pitched roof
Not above the highest part of the roof (excluding the chimney), and no more than 200mm out from the roof slope.
Flat roof
No more than 600mm above the highest part of the roof. In a conservation area or the National Landscape, you need prior approval from the council first.
Wall, balcony or roof enclosure facing a road
No more than 200mm out from the wall. Not allowed at all in a conservation area.
Other walls, balconies or roof enclosures
No more than 400mm out from the wall.
Any building
Sited, as far as practicable, to limit the effect on the building’s appearance and the area, and removed once no longer needed.
If your panels fall outside these limits, you will usually need to apply for planning permission. Leaseholders may also need permission from their landlord, freeholder or management company.
Conservation areas
The Cotswolds has a large number of conservation areas, including in the centres of Cirencester, Cheltenham, Stroud and Witney. The national rules treat them differently in three ways:
• Panels must not be fitted to a wall, balcony or roof enclosure that fronts a road.
• Panels on a flat roof need prior approval from the council before they go up.
• Panels in the garden that sit closer to the road than the house need prior approval, and must be no higher than 2 metres.
The rules do not single out a roof slope that faces the road. In principle, a front roof slope in a conservation area can still be permitted development, but the council can remove these rights locally (see Article 4 directions below). Many councils recommend asking for advice before altering a home in a conservation area.
Listed buildings
Permitted development does not apply to a listed building. You need listed building consent for panels on the building itself, and doing the work without consent is a criminal offence. Panels are also not permitted development on another building within the grounds of a listed building, or on the ground within those grounds.
That doesn’t mean panels are ruled out. Historic England’s 2024 advice is that panels on a less prominent roof slope will generally be acceptable, even if visible, and that an outbuilding or land within the grounds is generally preferable to the main building. Grade I and II* buildings may be exceptions.
The Cotswolds National Landscape
The Cotswolds National Landscape, formerly the Area of Outstanding Natural Beauty, covers much of the region. On a house, the national rules treat it more lightly than many people expect. Panels on a pitched roof follow the standard limits, while panels on a flat roof, and some ground-mounted panels near a boundary, need prior approval first.
The Cotswolds National Landscape Board supports small-scale renewable energy in principle, and puts rooftop solar on existing buildings at the top of its list. Its 2023 position statement predates the 2026 changes, so check with your council if your home is inside the boundary.
Article 4 directions
A council can remove permitted development rights in a specific area through an Article 4 direction. Where one applies, you may need planning permission for work that would otherwise be allowed. These directions are local, so the only way to know is to check with your council. Cotswold District Council, for example, publishes a list of the directions in its area.
Panels in the garden and plug-in solar
Stand-alone panels in the grounds of a house can also be permitted development. The main limits are an array of no more than 9 square metres, and a height of between 1 and 4 metres depending on how close the panels are to the boundary and the road. Panels within 5 metres of the boundary in a conservation area or the National Landscape need prior approval. Panels are not permitted development within the grounds of a listed building.
The 2026 changes also cover small plug-in panels that connect to your home through a standard socket. These must not be fixed to a wooden wall, fence, gate or timber-clad surface, because of the fire risk.
Do you need permission? A quick check
Work down the list and stop at the first one that applies to your home.
01
Is your home a listed building?
Consent needed
Apply for listed building consent before any work starts.
02
Is your street covered by an Article 4 direction?
Ask the council
Permitted development rights may have been removed.
03
In a conservation area, with panels on a wall facing the road?
Permission needed
A roof slope is usually allowed instead.
04
A flat roof, or a ground array in the garden?
Check the limits
Some need prior approval from the council first.
—
None of the above
Usually permitted
Panels on a pitched roof, within the national size limits.
A summary, not a legal decision. If you're unsure, check with your council.
How to check your address
1. Is your home listed?
2. Is it in a conservation area?
Check your council’s conservation area maps (links below).
3. Is it in the National Landscape?
4. Is there an Article 4 direction?
Ask your council’s planning team.
A good installer will also check these points before quoting. If your home is listed or in a conservation area, tell them at the start.
Your council
Town
Council
Conservation areas
This is general information, not planning advice. Confirm the rules for your address with your council before you go ahead.
FIND OUT MORE ABOUT SOLAR IN YOUR AREA
GOOD QUESTIONS. CLEAR ANSWERS.
Frequently asked questions
A few things worth knowing before you start.
GET STARTED
Not sure what applies to your home?
Tell us about your home and we’ll introduce you to MCS-certified installers serving your area, who will check the planning position before quoting. There is no cost to you and no obligation.
SOURCES
Where this guide’s information comes from
Last reviewed 21 October 2026. Rules change, so check the sources below before you act.