You may need planning permission if you are planning a larger extension. All extensions will need building regulations approval. An architect can assist with this and if planning permission is required. A reputable contractor will also be able to advise you if this is needed as well.
Eastbourne
The large town and borough of Eastbourne is situated in East Sussex to the southern coast of England. The town emerged as a seaside resort since the 19th century but developed speedily in the '90s with thousands of houses, apartments and shops added to the area. Plans for an expansion of the town centre are also in the pipeline. Review property improvement quotations from trustworthy companies in Eastbourne to make sure of getting the right price.