The short answer
Often, yes. Section 7 of the Planning (Listed Buildings and Conservation Areas) Act 1990 says alterations that change a listed building's special character need authorisation first. Roof work on a listed home usually changes how the building looks, so speak to Somerset Council's planning team before any slate comes off.
The roof is often the first thing that tells you a building is old. That is why a listed home needs a conversation with the council before roof work begins.
What section 7 asks of an owner
The rule is in section 7 of the Planning (Listed Buildings and Conservation Areas) Act 1990. Alterations and extensions that touch a building's special architectural or historic interest need authorisation beforehand. That authorisation is listed building consent, and the local planning authority grants it.
Does a plain repair need consent?
What counts is the effect on character, and a small job can have a big one. Swapping a few slipped slates for matching ones is a different thing from stripping the roof and changing the covering. Where your job falls is a judgement for the council's conservation officer, and we would much rather you asked than guessed.
Why does like-for-like not settle it?
Because character depends on more than the material. The size of the slates, the way they diminish up the slope, the lead details, the ridge and the fixings all shape how the roof appears from the lane. A new covering that sounds identical on paper can still look quite different.
For the wider picture, our guide to roof work regulations shows how planning, Building Regulations and consents fit together. The homepage lists the other roof work we cover.
Permitted development does not cancel it
Many owners hear that a re-roof on a house is permitted development and stop reading there. For a listed home that is only half the story.
Do listed houses keep permitted development rights?
For roofs, yes. Class C of the General Permitted Development Order covers other roof alterations to a dwellinghouse, and Class B covers dormers; neither has a listed-building exclusion. But planning permission and listed building consent are separate regimes. A job can be permitted development and still need consent because of what it does to the building's character.
Does a conservation area add more?
It adds limits of its own: no permitted development dormers in a conservation area, and a listed building inside one answers to both sets of rules. Our guide to conservation areas in Taunton lists the designations Somerset Council publishes.
Inside Exmoor National Park the picture changes again. Exmoor National Park Authority, not Somerset Council, is the planning authority there, and it also investigates breaches of listed building control. An address on Exmoor therefore goes to the Authority.
Our planning permission guide walks through the permitted development classes for roofs.
What happens before a listed roof is touched
On a listed home the survey comes first, and it takes longer than on a modern house. We note the material, the laying method and anything that looks original, and you see photos of all of it.
What goes into an application?
The council wants to know what exists now and what is proposed, with the covering, the fixings and any new openings described. Survey photographs are the backbone of that. We write the scope in plain terms so that you, the council and whoever does the work are all reading the same document.
Why does the material matter so much?
A natural slate roof that becomes a manufactured substitute, or clay that becomes concrete, changes the look of the building in a way a conservation officer will notice. A roofer who offers to "just swap it" on a listed home is leaving you to carry the risk.
If water is coming in before consent arrives, we stop the leak with a temporary cover and agree the permanent work once consent is in place. Our guide to emergency repairs on a listed building covers that situation in detail.
Church roofs and scheduled monuments
Not every old building follows the same route, and starting down the wrong one costs months.
Does a church need council consent?
The answer turns on the faith and on whether worship still goes on there. Parish churches of the Church of England in worship use follow the faculty system. The Methodist Church, the Roman Catholic Church and the United Reformed Church each keep an approval route of their own, as do Baptist chapels held by a Schedule 1 trust corporation. Quaker meeting houses and Unitarian chapels need listed building consent from the council. So does a church that has closed, and so does a chapel that is now somebody's home.
What about a scheduled monument?
That needs scheduled monument consent, which is decided by the Secretary of State, not the council. The Ancient Monuments and Archaeological Areas Act 1979 makes works without authority an offence, and the ecclesiastical exemption does not remove the requirement.
Our answer on church roof repair consent looks at lead and stone roofs on churches.
Not sure which category your building falls into? Ask the planning team for your address. When we price a job, the consent route goes into the written scope before any date is fixed, so the programme is built on the real order of events.
More on listed roofs
Who do I ask if my listed house is on Exmoor?
Exmoor National Park Authority. The Town and Country Planning Act 1990 makes it the only planning authority across the Park, and it deals with listed building control there as well. Somerset Council covers addresses outside the Park. Speak to the right team before work begins and keep their reply.
Can I make a leaking listed roof safe without consent?
Stopping water from damaging the house is sensible, and a temporary cover is the usual way. Tell the council's planning team what was done and why. A lasting repair that alters the roof's character still needs the council's agreement first, so the temporary measure buys time rather than replacing the permission.
The full picture: Roofers in Taunton ยท More short answers