<|start_header_id|>assistant<|end_header_id|> Here is a summarized version of the property description in a single paragraph: Bellister Castle, a stunning 17th-century castle with a pele tower and lodge, is situated within 4.51 acres of National Trust protected parkland in Northumberland. The castle has been beautifully restored to its former glory, combining modern luxuries with historic charm. The property boasts impressive features such as mullioned windows, crenellations, and decorative fireplaces. The interior offers over 4,778 sq ft of living space across three floors, including a spacious principal bedroom with three bay windows, an ensuite bathroom, and three further double bedrooms. The property also features a beautifully maintained walled garden, an established orchard, and extensive lawned gardens with shrub borders and Ha-Ha. The castle is situated close to the Northumberland National Park, Hadrian's Wall, and the South Tyne River, with good transport connections to Newcastle, Carlisle, and London.