House for sale, 386 m²

Thrapston, Islip

6 bedrooms3 bathrooms

1.403.354 €

3.636 €/m²

Listed Oct 20, 2026

About this listing

Islip Mill House – An Exceptional Riverside Residence A truly exceptional Grade II listed former mill house, occupying an elevated position within approximately 1.1 acres of beautiful private grounds on the banks of the River Nene. Offering approximately 4,150 sq ft of characterful accommodation, including six bedrooms and four reception rooms, this remarkable historic home combines period charm, privacy and versatile living with an extraordinary riverside lifestyle. With approximately 200 feet of river frontage, private fishing and mooring rights, a boathouse and slipway, Mill House provides a rare opportunity to enjoy life beside the water. A haven for wildlife, the grounds attract kingfishers, swans, otters and deer, creating an idyllic setting where nature can be enjoyed throughout the seasons. Steeped in history and renowned for its secluded setting, Mill House has welcomed A-list celebrities and distinguished guests, drawn by its character, tranquillity and exclusivity. The flexible accommodation also offers potential for guest accommodation or holiday-let income, while the extensive grounds may offer scope for a garage, enlarged boathouse or elegant orangery, subject to the necessary planning and listed-building consents. More than simply a country house, Islip Mill House offers a rare opportunity to own a remarkable piece of riverside heritage, where history, nature and an exceptional lifestyle come together. Oil Central Heating and Aga Mains Water Septic Tank System Grade II Listed

What's included

Garden

Parking

Location

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Listed on

Rightmove

1.403.354 €