Mount Howe, Topsham, Exeter, Devon, EX3

An award-winning contemporary home enjoying spectacular views across the Exe Estuary and Nature Reserve, combining exceptional architecture, sustainability and smart-home technology.

Description

Perched high above the estuary, with uninterrupted panoramic views across internationally protected wetlands, nature reserves and open water, Sanctuary House is one of those rare homes that stirs the emotions from the moment you arrive. It is far more than a remarkable piece of contemporary architecture; it is a home created to celebrate light, landscape and life. Each day here unfolds like a living piece of art throughout all the seasons.

Approached along a private road, anticipation builds as the steel-framed, stone-clad house reveals itself. Look up at dramatic glazing and larch soffits; and look down at the permeable resin driveway framed by wildflower meadows and be surprised by the turntable – it all hints at the exceptional engineering and craftsmanship within.

Passing through the biometric front door, the experience becomes altogether more special – dramatic, elegant and beautifully crafted. A striking entrance hall introduces a sculptural helical staircase with floating Wenge treads, curved glass balustrades and leather handrails. A discreet hydraulic lift serves both floors, ensuring accessibility without compromising design.

Ascending to the first floor, you arrive at the breathtaking open-plan living space known as The Eyrie - the moment that defines Sanctuary House. Here, walls of glass frame ever-changing views across the estuary and protected RSPB reserve, where migrating birds drift across the landscape and vistas stretch towards Exmouth and beyond.

Beneath a soaring vaulted ceiling, the kitchen, dining and living areas combine to create a spectacular 200 sq m open-plan living space. Vast sliding doors open on three sides, seamlessly connecting the interior with 150 sq m of terraces and the surrounding landscape; deep roof overhangs protect the whole space from the high sun.

At the heart of The Eyrie, sits the Porcelanosa Gamadecor-designed Chef's Table, creating a natural focal point for dining, conversation and entertaining. Elegant Krion surfaces, a fully equipped pantry and integrated bar and a bespoke sculptural fireplace complete a space defined by exceptional craftsmanship and understated luxury.

Outside, a choice of terraces follows the sun throughout the day, morning coffee overlooking the reserve, long lunches in the private courtyard, and sundowner drinks served at the bar. The private courtyard terrace is served by an outdoor kitchen and has frameless glass balustrades and Tuuci Ocean Master parasols, while ornamental grasses and a roof garden enhance the sense of privacy and connection to nature.

A covered glass-wall gallery links The Eyrie to The Wee Sanctuary, a beautifully appointed self-contained annexe offering flexibility for guests, multigenerational living, home working or creative pursuits.

The ground-floor accommodation continues the theme of tranquillity and refinement. The principal suite enjoys views across wildflower meadows and features a spa-inspired bathroom, stargazing rooflight and generous dressing room fitted with floor-to-ceiling wardrobes. A further en-suite bedroom and versatile study provide excellent additional accommodation.

Then there is the piece de resistance, the cinema room with Bang & Olufsen audio-visual systems and a Rolf Benz sectional sofa offers immersive entertainment. A utility room and advanced plant systems support the home's exceptional performance. Accessible facilities throughout ensure the property meets Lifetime Home standards.

Gardens:

Inspired by leading garden designers, the gardens blend seamlessly with the surrounding Devon landscape. Rich in biodiversity, they feature wildflower meadows, wildlife ponds, fruit trees, ornamental planting and traditional hedgerows that attract birds, butterflies and pollinators. Meandering pathways lead to secluded seating areas and viewing points, each offering a different perspective and atmosphere.

Sustainability and Technology:

Behind its beauty lies remarkable innovation. Sanctuary House incorporates an air source heat pump, photovoltaic solar panels, Tesla Powerwall battery storage, EV charging and mechanical ventilation with heat recovery. Award-winning smart home systems manage lighting, heating, blinds and entertainment, while an integrated weather station provides real-time data for tailored automation.

A Home Like No Other:

Sanctuary House is far more than an award-winning architectural achievement. It is a private sanctuary immersed in nature, where exceptional design, technology and sustainability combine to create a home that elevates everyday living and offers an experience few properties can match.

Location

Situated on Mount Howe, an exclusive private no-through road on the edge of Topsham, Sanctuary House occupies a truly exceptional position overlooking the RSPB Bowling Green Marsh Nature Reserve at the meeting of the River Exe and River Clyst. The property enjoys some of the finest views on the Exe Estuary, with uninterrupted panoramas stretching across protected marshland, tidal waters and abundant wildlife to the sea beyond Exmouth. The ever-changing landscape provides a spectacular backdrop throughout the year, particularly for birdwatching enthusiasts, with the reserve recognised as one of the South West's premier locations for migratory and overwintering birdlife.

Mount Howe is superbly located within walking distance of Topsham's thriving town centre which includes independent shops, cafés, pubs and restaurants, a primary school, outdoor swimming pool, bowling club and sailing club, all contributing to the town's thriving and highly regarded community atmosphere.

The historic estuary town of Topsham is renowned for its charming waterfront, maritime heritage and vibrant yet relaxed lifestyle. A 15 minute walk through fields and across the marsh take you to the award-winning Darts Farm – voted the best farm shop in the UK in 2025. The Bridge Inn, 10 minutes’ walk away, is a unique pub dating back to the 17th Century. The current licensee is fourth generation and there are two from the sixth generation already in place! Sanctuary House residents can enjoy direct access to the Exe Estuary Trail, which provides miles of scenic walking and cycling routes connecting Exeter, Topsham and Exmouth, while the surrounding countryside and estuary offer exceptional opportunities for sailing, wildlife watching and other outdoor pursuits.

Topsham railway station provides regular services to Exmouth, Exeter and beyond offering convenient access for both commuting and leisure travel. A short drive takes you to the M5 motorway heading north or south or the A303 to Exeter International Airport and beyond.

The city of Exeter lies approximately four miles to the north and offers an extensive range of shopping, cultural and leisure facilities, together with an excellent choice of state and independent schools as well as its Russell Group University. The city benefits from outstanding transport connections, including mainline rail services to London Paddington and London Waterloo.

Further enhancing the appeal of the location are several highly regarded leisure and lifestyle destinations nearby, including:

• Michelin 2 starred Lympstone Manor; Michelin Plate rated The Galley and Salutation Arms
• Exeter Golf & Country Club
• Sandy Park, home of Exeter Chiefs
• UNESCO Jurassic coast
• Southwest Coast Path at Exmouth
• RHS Rosemoor

Combining privacy, natural beauty, excellent local amenities and outstanding connectivity, Sanctuary House presents a rare opportunity to enjoy an exceptional waterside lifestyle in one of Devon's most sought-after locations.

Square Footage: 5,188 sq ft



Directions

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From the Station Road / Elm Grove Road roundabout, follow Elm Grove Road taking the right hand turn off to follow and continue on Elm Grove Road. Take the left hand turn onto Bowling Green Road, where following the lane to the bottom take the right hand turn into Mount Howe where Sanctuary House can be found on the right hand side.

Additional Info

SERVICES: Mains gas, electricity, drainage, and water. Air source heat pump. Solar Panels. MVHR system. Satellite Starlink broadband.

Viewings to be booked strictly through Savills.