5 Bedroom Country House

REF MG1259

Set within 26 acres of open Sussex countryside, New Mill House is a home defined as much by its setting as its design. With the River Ouse forming a natural boundary to the land and far reaching views towards the South Downs, it offers a rare sense of space, light and quiet connection to the landscape. It is a setting that feels both open and private, with a natural rhythm that changes throughout the day and across the seasons.

The approach is part of the experience. A single track leads you alongside the fields, allowing the landscape to unfold as you approach. Built in 2018 on the footprint of a former mill, there are subtle references to its past, while the architecture itself is calm, balanced and designed to sit comfortably within its surroundings.

The house is orientated to follow the light. From morning through to evening, each elevation draws in a different aspect of the landscape. Wide areas of glazing and sliding doors allow the connection between inside and out to feel effortless, with terraces extending the living spaces into the open air.

The sitting room is arranged around a wood burner and framed by triple aspect views, with doors opening directly onto the terrace. The kitchen and dining space continues this sense of flow, centred around a substantial island and designed as much for everyday living as it is for entertaining. A separate utility room, with its own external access, provides a practical transition after time spent in the grounds.

Upstairs, the principal suite occupies the south west corner, arguably the finest position in the house. Here, the outlook becomes part of the room itself, with doors opening onto a terrace and uninterrupted views across the surrounding landscape. A dressing room and en suite complete the space. Additional bedrooms are arranged across the upper floors, alongside family bathrooms and further rooms including a laundry and sewing room, all planned with a sense of balance and ease.

Across the house, the relationship with the outside is constant. Bedrooms open to fresh air and long views; living spaces extend naturally onto terraces; and the landscape remains a quiet, ever-present backdrop.

Outside, the immediate gardens are thoughtfully arranged, with areas to sit, plant and unwind, alongside a heated swimming pool, a sauna and a collection of timber outbuildings and a griffin greenhouse. Beyond, the land opens out into a varied and gently undulating mix of meadow and water, with fishing rights along the River Ouse and far reaching views towards the South Downs. Wildlife is abundant, and the sense of space and privacy is unmistakable.

Life at New Mill House extends well beyond the house itself. The 26 acres unfold naturally around you, meadow, water and open sky, creating a setting that invites you to move through it, rather than simply look at it. Paths have been shaped through the land over time, offering gentle walks that change with the seasons. Spring brings new growth and birdsong along the riverbanks; summer opens up long, open stretches of meadow; autumn adds colour and texture to the landscape; and in winter, the views widen, revealing the structure and scale of the surrounding countryside.

The River Ouse forms the boundary to the grounds, drawing wildlife year round and offering both interest and calm in equal measure. There is a sense of rhythm here, of mornings that begin outdoors, of days shaped by the weather, and of evenings that settle gradually as the light fades across the Downs. While the setting feels immersed in the countryside, it is not isolated. A network of public footpaths runs nearby, occasionally bringing walkers through the wider landscape and adding to the character of the setting. A short walk to the north east leads to a well-regarded local pub, providing a natural destination and a reminder that this is a place to be lived in, not simply escaped to.

This is a setting that offers both space and connection

The Setting

Positioned within the idyllic hamlet of Barcombe Mills, New Mill House offers a rare combination of complete countryside seclusion with excellent access to nearby amenities and transport links, making it a compelling choice for buyers seeking both lifestyle and convenience.

Just a short drive from the historic county town of Lewes (approximately 10–15 minutes), residents have easy access to its boutique shops, independent cafés, restaurants, weekly markets and highly regarded schools. Lewes also provides a mainline railway station with direct services to London Victoria, as well as connections to Brighton in approximately 15 minutes, placing both city and coast within easy reach.

For wider connectivity, Gatwick Airport is typically around 35–40 minutes’ drive, making international travel straightforward. Brighton’s vibrant seafront, theatres and extensive shopping are also within comfortable reach, usually under 30 minutes.

Closer to home, the surrounding South Downs countryside offers immediate access to scenic walking routes, riverside trails and bridle paths, while nearby villages provide everyday essentials, traditional pubs and community facilities. The setting at Barcombe Mills itself feels wonderfully removed from the pace of modern life, yet remains highly practical for commuting, schooling and leisure.