<|start_header_id|>assistant<|end_header_id|> Here is a summary of the property description in a single paragraph: Yew Tree Cottage is a unique opportunity to purchase a property with development potential on the largest plot in the Chelsfield Park estate, surrounded by Kentish countryside yet close to stations and the motorway network. The four-bedroom detached house sits on approximately 4 acres of land and has remained in the same family for decades. With a gated entrance and private driveway, the property is secluded and offers ample space to extend or re-develop, subject to planning permission. The plot is sloping to the rear, extending into Greenbelt land and woodland, providing glorious views. Chelsfield Park is a prestigious area with a mainline railway station, tennis and cricket clubs, and is nestled between the London Borough of Bromley and the rolling Kent countryside.