Rear or side extension
- House in a conservation area (or under an Article 4 direction)
In conservation areas, permitted development rights are often reduced, and an Article 4 direction may remove them. Planning permission may well be required, and design is assessed more closely. The conservation status and any Article 4 direction should be checked for the property.
Relevant services:Conservation Area Architects, Planning Applications, Building Regulations Drawings
- House with no special designations
Some works to a house may be possible under permitted development, subject to limits and conditions on size, height, materials and position. This cannot be assumed and depends on the specific property; a lawful development certificate can confirm that works are lawful.
Relevant services:Planning Applications, Building Regulations Drawings
- Flat or maisonette
Permitted development rights generally do not apply to flats and maisonettes, so this work will often require planning permission. You will also usually need the freeholder’s consent through a Licence to Alter.
Relevant services:Flat Refurbishment Architects, Planning Applications, Building Regulations Drawings
- Listed building
Listed building consent is likely to be required for many internal and external alterations, in addition to any planning permission. Unauthorised works to a listed building are a criminal offence, so the position must be confirmed before any work.
Relevant services:Listed Building Consent, Listed Building Architects, Building Regulations Drawings