Listed for £3,000,000
February 4, 2026
Sold for £870,000
2015
Sold for £249,950
1996
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Outside, the expansive terraces offer a series of places to sit through the day, enjoying the view, peace and sun. There is a fully equipped outdoor kitchen enabling al fresco entertaining on the main terrace. At the back there is a sundowner deck as well as a vine-and-honeysuckle-covered pergola, whilst at the front there is a further deck shaded by a mature silver birch with yet different views across to the bird sanctuary. There is a roof garden with ornamental grasses. A traditional English hedge and third wildflower meadow at the rear incorporate 10 different types of fruit trees.
The award-winning landscaping, including the three wildflower meadows, encourages insects, butterflies and birds, and provide shelter to invertebrates and small animals. Three ponds provide habitats for fish, waterborne animals and insects.
The house has a very high energy efficiency thanks to forward-thinking investment including an ASHP, PV panels, GSHR, MVHR, EV charging, and battery storage. Cutting edge home automation includes the remote control of many systems including blinds, lighting and heating using Lutron and intuitive control of these, as well as TVs and presence sensors, using RTI. All luminaires include DALI technology for smart control. A digital weather station enables programming of the blinds based on real-time lumen levels.
In summary, this property is a very rare example of contemporary design executed with incredible precision, environmental intelligence and a deep sensitivity to its setting - a sanctuary in quiet conversation with the adjacent estuary.
Sanctuary House is located on Mount Howe, a private no-through road on the edge of Topsham, overlooking the RSPB Bowling Green Marsh nature reserve at the meeting of the River Exe and River Clyst. The outlook here is one of the finest on the Exe Estuary extending right down to the sea beyond Exmouth, with expansive views of migrating birds, tidal water and protected marshland.
Topsham is widely regarded as one of the most desirable estuary towns in the South-West, known for its maritime history, independent shops and thriving food culture. The town offers a sailing club, open-air pool, tennis club, doctor’s surgery, and a wide selection of cafés, pubs and restaurants. Nearby, the award-winning Darts Farm provides an excellent food hall and farm-to-table dining.
The Exe Estuary Cycle Trail runs for 16 miles around the shoreline, connecting villages, ferry crossings and waterside pubs, including the Turf Locks. Exmouth’s sandy beach and marina are easily reached by train, car, bicycle or on foot and Dartmoor, East Devon’s Jurassic Coast and the South Devon coastline all lie within comfortable distance.
Topsham station offers regular services into Exeter in around 15 minutes and to Exmouth in under 20 minutes. The cathedral city of Exeter provides excellent cultural, retail and educational facilities, a respected Russell Group university, and mainline rail links to London into Paddington and Waterloo and through to international air and train travel links. Junction 30 of the M5 and Exeter Airport are both within easy reach.
This location combines remarkable natural surroundings with outstanding accessibility - a rare thing for a contemporary waterfront home.