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.
Berwick-upon-tweed
Berwick-upon-Tweed is a town in the county of Northumberland. It is the northernmost town in England. It's located 2.5 miles (4 km) south of the Scottish border, at the mouth of the River Tweed, on the east coast of the UK. It's about 56 miles (90 kilometres) south east of Edinburgh, 65 miles (105 km) north of Newcastle upon Tyne and 345 miles (555 kilometres) north of London. The 2011 UK Census recorded Berwick's population as 12,043. A civil parish and town council were established during 2008. Berwick was founded as an Anglo-Saxon settlement during the historical period of the Kingdom of Northumbria, which was annexed by England in the 10th century. The area was, for more than 400 years, central to historical border wars between the Kingdoms of England and Scotland, and several occasions possession of Berwick changed hands between the two kingdoms. The final time it changed hands was when England retook it in 1482. Berwick remains a traditional market town and also has some notable architectural features, for example its medieval town walls, Elizabethan ramparts and Britain's oldest barracks buildings. Slightly more than 60 per cent of the population works in the service sector, which includes shops, hotels and catering, financial services and most government activity, such as health care. About 13% is in manufacturing, 10% in agriculture, and 8 per cent in construction. Some current and recent Berwick economic activities include salmon fishing, shipbuilding, engineering, sawmilling, fertilizer production, malting and the production of tweed and hosiery. For all your house improvement projects, make certain that you choose reputable specialists in Berwick-upon-Tweed to make sure that you get the best quality service.