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.
Hartfield
Hartfield is a village and also civil parish in the Wealden area of East Sussex, England. The parish likewise includes the negotiations of Colemans Hatch, Hammerwood and also Holtye, all resting on the north side of Ashdown Forest. The primary village of Hartfield lies 7 miles (11.2 kilometres) south-west of Royal Tunbridge Wells where the B2110 road in between Groombridge and Forest Row fulfills the B2026 roadway in between Edenbridge as well as Maresfield. Hartfield Church Council includes 13 participants. The population of this ward as taken at the 2011 census was 2,639.