Yes, with permission, and permission is the word that costs money. There are 161 listed buildings across the area. Four conservation areas sit inside it. More than half the dwellings here were built before 1930. Nobody in this town owns a blank sheet of paper. What you own is a building that other people already hold opinions about, and most of those people work in an office in Barnstaple.
Of those 161 listed buildings, 154 carry the Grade Two designation, six are Grade Two star and one is Grade One. Listing is not a plaque, it is a legal control, and it covers the whole building rather than the elevation that faces the street. Internal alterations, window replacements, roof coverings, chimney stacks and anything else affecting the building's character need listed building consent alongside whatever planning permission the work would ordinarily require. The listing takes no interest in the fact that the sash was rotten. It takes a great deal of interest in what you put back.
Four conservation areas cover Lynton, Lynmouth, Lower East Lyn and Parracombe. Conservation area status narrows the gap between what you might assume you can do and what you actually can: demolition of most structures requires consent, works to trees need advance notification, and the range of alterations that would elsewhere pass as permitted development can be tighter inside the boundary. The boundaries themselves matter more than the town name, because they follow lines drawn by a planning authority rather than lines anyone would guess by walking around.
There are also 44 scheduled monuments recorded within the area's bounding box, which is the strictest protection tier in the system. Most of them are prehistoric barrows and stone settings out on the moor rather than anything in a back garden, so for the average buyer this matters only if the land you are looking at sits close to one. Where it does, it matters a great deal, and the consent regime for scheduled monuments is a different and less forgiving process than planning.
None of which stops anyone. Planning records show 986 applications lodged across the area between April 2024 and July 2026, with 392 of those in the most recent twelve months. That is a live, working pipeline of people altering, extending and converting property in a heavily constrained town. The constraint here is a process to be navigated with the right drawings, not a prohibition dressed up as one.
Two listed buildings in the area sit on Historic England's Heritage at Risk register. That designation describes a building in poor condition, and it usually means both that repair may attract grant support and that any scheme touching it will get a level of scrutiny an ordinary house never sees. It is a fact about those specific buildings rather than a warning to anyone living near them.
The practical version is this. Establish the listing and conservation area status of a specific address before you make an offer, not after the survey, because both change what the property is worth doing to. Assume that permitted development rights are narrower here than the general guidance suggests and get that confirmed for the address rather than the town. Budget for an architect who has taken a heritage scheme through this authority before, since the difference between a consented scheme and a refused one is very often the drawings rather than the ambition.
Freedom to do what you like with your own house is one of the tightest things about living here, and that is the direct cost of the streetscape people move for. The town looks the way it does because somebody said no a lot, and at some point that somebody will be saying it to you.