Roof Work in Brighton Conservation Areas

In a Brighton & Hove conservation area, genuine like-for-like roof repair on an unlisted building normally needs no consent — replacing slipped Welsh slate with matching reclaimed slate, re-bedding ridges, renewing lead flashing to the same profile. You do need permission to change the roof covering material or colour on a visible elevation, to add dormers, roof lights or solar panels to a street-facing pitch, to alter chimney stacks or parapet profiles, or to carry out any external work at all on a listed building, including like-for-like repair.

Brighton & Hove has more than thirty conservation areas, from Regency Square and Brunswick Town to Montpelier, Kemp Town, West Hill and the North Laine. If your property sits in one, the roof is among the most tightly controlled parts of the building — because it is the part most visible in the streetscape.

What generally needs consent

• Changing roof covering material or colour on a visible elevation — natural slate to concrete tile is the classic refusal
• Adding dormers, roof lights or solar panels to a street-facing pitch
• Altering chimney stacks, pots or parapet profiles, including removal
• Changing rainwater goods from cast iron to plastic on a principal elevation
• Any external work at all on a listed building, including like-for-like repair
• Works affecting a building within the curtilage of a listed building

What is usually fine

Repair with matching materials on an unlisted building in a conservation area is normally permitted development. Reclaimed Welsh slate for Welsh slate, lead for lead, matching clay tiles for clay tiles. Rear-facing roof lights are often acceptable where street-facing ones are not, though this varies by area and by the specific Article 4 direction in force.

Article 4 directions are the detail that catches people out. Several Brighton conservation areas have them, and they remove permitted development rights that would apply elsewhere — including, in some areas, the right to alter roof materials at the rear.

Listed buildings: a different regime

Listed building consent is a separate and stricter permission from planning permission, and it applies to the whole building inside and out. Unauthorised work to a listed roof is a criminal offence, not merely a planning breach, and enforcement can require reinstatement at your own cost. If your property is listed, confirm the consent position before a single slate is lifted.

How to check your property

• Search your address on the Brighton & Hove City Council conservation area map
• Check the National Heritage List for England for listed status
• Ask the council's planning duty service whether an Article 4 direction applies to your street
• Read the relevant conservation area character statement — it tells you what the council is trying to protect

Where drone surveys help with a planning application

Conservation officers and planning applications need clear evidence of the existing condition and detail — and on a Regency terrace or a listed Kemp Town property, obtaining that evidence traditionally meant scaffolding, which itself may need consent and a pavement licence.

Aerial imagery documents the existing roof covering, chimney profiles, parapet condition and rainwater detailing without touching the historic fabric. It is genuinely useful supporting material for an application, essential for listed building justifications where you need to demonstrate that repair rather than replacement is being proposed, and valuable as a dated condition record before works begin.

Practical advice

Always check your address against the council's conservation area map before instructing work, and confirm listed status independently rather than relying on what the previous owner said. Use a contractor who has worked on period roofs in the city and can source matching reclaimed materials. Retrospective enforcement on a Brighton roof is expensive, slow and entirely avoidable.