Do I need permission for a rooflight or skylight in a conservation area?
Frequently yes, and it depends on which slope. Conservation area designation does not ban rooflights and it does narrow the rights you would otherwise have, most sharply on any roof plane that faces a highway or is otherwise visible from a public place. A rear slope hidden behind a ridge is often still permitted.
What designation actually changes
Two things, and only the second is what most people mean by permission.
It makes the character and appearance of the area a consideration in any decision. And it removes some permitted development rights that apply elsewhere, so work that needs no application on an ordinary house needs one here.
The mechanism, and how far it goes, is on article 2(3) land and how it narrows permitted development.
The slope is the question
More than the unit, more than the size, and more than the building.
A roof plane fronting a highway, or visible from one, is the case where an application is generally needed. A rear plane concealed by the building itself is generally not, in a conservation area on an unlisted house.
Which a particular slope is depends on the geometry of the street rather than on the compass, and it is checked on foot.
Visible from where
The part that catches people out, because it is wider than the road outside.
A footpath running behind gardens, a lane above a hillside village, a green, a churchyard or an open space all give public views of roofs that an owner thinks of as private.
We walk them before proposing a position, because an application refused on a visibility nobody had considered costs a fee and eight weeks.
If the building is listed
Then this question does not arise, because a different one replaces it.
Listed building consent is needed for any alteration affecting the character of the building, visible or not, and it is separate from planning. Both may be required.
The detail is on do I need listed building consent for a rooflight.
If the property is a flat
Different again, and it surprises leaseholders.
Permitted development rights attach to a house rather than to a flat, so an application is frequently required on a flat where the same unit on a single dwelling would need none. The lease is a separate question again.
An article 4 direction
The mechanism that removes rights beyond the ordinary designation.
Some authorities apply a direction over a defined area removing permitted development for defined works. Where one is in place, an alteration that would be permitted elsewhere in the same conservation area needs an application.
They are recorded and checkable, and they do not show on a casual look at a map.
Replacing an existing rooflight
Generally the easiest case in the whole tier.
A like for like replacement into an existing opening, not projecting materially further above the plane than the old unit, is usually not a planning matter at all.
The detail is on can I replace an old rooflight in a conservation area.
How to find out for a specific address
Quickly, and from the record rather than from a neighbour.
The conservation area boundary is mapped and published, listing is on a national register, and any article 4 direction is recorded by the authority. An address either falls inside each of those or it does not.
It takes minutes and it is the first thing we check.
Which authority decides
Not always the district council, and it matters.
Inside the South Downs National Park the planning authority is the Park authority rather than the district, with a different policy framework and a wider remit.
Which applies is on who is the planning authority in the South Downs National Park.
How long it takes
Eight weeks is the ordinary statutory period for a decision on a householder application, from validation rather than from submission.
Validation itself can take a week or two, and a request for further information restarts the clock in practice if not formally. Three months from first enquiry to a decision is a realistic plan.
Where a listed building is involved it is longer, and that is on how long does listed building consent take.
What a refusal actually means
Less than people fear, and it is worth knowing before applying.
A refusal names its reasons, and on a rooflight those are almost always about the unit or the slope rather than the principle. A revised proposal on a different plane, or in a flush unit, is a fresh application rather than an appeal.
Which is why we would rather propose the modest option first than test the maximum and lose two months.
Neighbours and consultation
Part of the process and rarely a problem on a rooflight.
An application is publicised and neighbours may comment. Overlooking is the objection that occasionally arises, and it applies to a walk-on unit or a terrace rather than to a rooflight in a slope.
Telling the houses that will see the work beforehand costs nothing and prevents most of what would otherwise be said in writing.
What an application actually needs
Less than people fear on a straightforward case.
Location and block plans, elevations showing the proposal, a specification for the unit, and on a designated or listed building a proportionate heritage statement.
Photographs of the slope from the public viewpoints that matter are worth more than any of the drawings.
What we settle first on a designated roof
We establish the designation, the listing and any direction before discussing a product, because on a designated building all three change what is worth proposing.
Where an application is not needed we say so rather than quoting for one, and where one is unlikely to succeed we say that too, before a fee is spent.
Thinking about this job? We survey across Worthing, West Sussex and the South Downs and give you a fixed price before any work starts, with a 10-year workmanship guarantee.