The short answer
Replacing fascias like for like does not normally need planning permission, because under section 55 of the Town and Country Planning Act 1990, work that leaves a building's outward look materially unchanged is not development at all. Changing the material or the look is a different matter. Listed buildings also need listed building consent. Check with the planning team before you order boards.
Swapping a rotten board for a matching new one is usually routine. Changing how the roofline looks, or working on a protected building, is where the questions start.
The like-for-like starting point
Planning control bites on development. Section 55(2)(a) of the Town and Country Planning Act 1990 puts work with no material effect on the outward appearance of a building outside that definition. A fascia swapped for one in the same material, profile, colour and position changes nothing visible from the street.
How close does a replacement have to be?
The same material is the safest test. White uPVC replaced with white uPVC of the same depth is a clear case. Swapping timber for plastic changes texture, finish and sometimes proportions, so the answer gets murkier. A deeper board, a new colour or a changed overhang moves the job further from like for like.
The planning authority for the address decides. For most of our area that is Somerset Council, and inside Exmoor National Park it is Exmoor National Park Authority. The answer comes from them, not from a roofer.
Roof coverings have their own rules, under Class C of permitted development, which deal with alterations to the roof slope itself. The fascia is a separate question, and one email to the planning team settles it early.
Where a designation changes things
A conservation area is land designated for its special character. Taunton has several, among them Haines Hill and Trull Road, designated 14 March 2023. Villages around the town, such as Bishops Hull and North Curry, have their own.
Does living in a conservation area stop me changing fascias?
Not by itself, but it raises the stakes. A like-for-like repair stays outside planning control. Swapping timber for plastic along a street of timber boards is an alteration a council may want a say in, because the designation exists to protect how the street looks.
Article 4 directions go a step further, withdrawing permitted development rights across a defined area. Jobs that normally need no application may then need one. Somerset Council keeps a list of directions, with entries in and around Taunton, among them Staplegrove Road. The scope of each direction sits in its own notice, so ask the planning team whether yours reaches roofline work at your address. Nobody should guess at what a direction covers, and we do not.
Listed buildings
For a listed building, the key test sits in section 7 of the Planning (Listed Buildings and Conservation Areas) Act 1990. No works to alter the building may go ahead in a way that affects its special architectural or historic character unless they are authorised. That authority is listed building consent, which is a separate approval from planning permission.
Can I put uPVC fascias on a listed house?
Ask first. Replacing a historic timber board with plastic may well change the character, so the council's conservation officer should hear about it before anything is ordered. Matching timber, profile and detail is usually the way to keep a replacement close to the original, but whether consent is needed is the council's call.
Churches and chapels follow other routes again. A Church of England building in regular use goes through the faculty system, and some other denominations run systems of their own. A listed chapel that is now a house, or a church that has closed, goes to the council for consent.
Before we price roofline work on any protected building, we find out which route applies, and the written price waits until that is clear.
How to check and what we do
The quickest check is a call or email to the planning team. Give them the address, say what is being replaced and in what material, and ask whether permission or consent is needed. Inside Exmoor National Park, write to the Park Authority instead.
Do roofers deal with this?
We raise it at the survey. If your house is listed, falls inside a designated area, or lies in a place on the council's Article 4 list, we tell you before anything is priced and suggest you ask the planning team. Where a building is protected we match what is already there, and the work does not start until the route is clear.
An ordinary house outside any designation, with boards swapped like for like, can usually go ahead with no application at all. Keep a photo of the old board and the specification of the new one in case someone asks later, for example at a sale.
Fascias are fitted by roofers because they sit where the covering ends; our answer on whether roofers fit fascias explains why. The gutters, soffits and fascias page covers everything else along the eaves.
More on fascias and consent
Do I need Building Regulations approval for new fascias?
Replacing a fascia on its own is not usually the kind of work building control looks at. If the job grows into a re-roof, the position differs, so ask your building control body. For much of our area that is Somerset Building Control, on 0300 303 7790, and they can tell you what applies to your house.
What if I change from timber to uPVC boards?
Check with the planning team first, especially in a conservation area or on a listed building. On an ordinary house the change may still be acceptable, but it alters the appearance, so it is no longer clearly like for like. A short email to Somerset Council costs nothing and settles it before the work begins.
The full picture: Gutters, soffits and fascias in Taunton ยท More short answers