Grianagh House, Tynwald Mills, St Johns
St Johns
- Available
£1,425,000
- 5 beds
- 4 baths
Marketed by Black Grace Cowley (opens in a new tab)
Recorded price history
Full historyLand Registry · One comparable record
- £875,000
Recorded transfers, not a valuation.
Source & notes
Matched registry address: Grianagh House, Tynwald Mills, St Johns, IM4 3AF, German.
Changes compare consecutive eligible recorded prices, excluding nominal payments and transfers with a different declared market value. They do not adjust for inflation, improvements or changes to the land. Points follow record order; spacing does not represent elapsed time.
Source: Isle of Man Land Registry. Registrations in this extract run through 30 September 2026. Last checked 6 October 2026.
Contains public sector information licensed under the Isle of Man Open Government Licence. ManxLiving is independent of the Registry.
Records can arrive late and may include land, multiple titles or transfers other than open-market sales. An address match does not confirm unchanged boundaries. Rows with invalid or inconsistent dates are withheld. Missing records do not mean a property has never sold. Report an incorrect match or price.
Photographs
About this property
- Superior architect-designed contemporary barn conversion
- Retains original charm and character of traditional stone buildings
- Peaceful and highly desirable St John’s location
- Approx. 10 acre setting with stunning panoramic countryside views
- Paddocks, stables and land
- Five bedroom accommodation arranged over two floors
- Principal bedroom suite with dressing area and luxury en suite
- Two further en suite double bedrooms
- Additional bedrooms and family bathroom
- Superb open-plan kitchen / dining / family living space
- Separate snug / TV room and sun room
- Feature wood-burning stove
- Utility room and cloakroom
- Oil-fired central heating
- Timber double glazing
- Integral double garage with storage above
- Private gated courtyard and extensive parking
- EV charging point
- Landscaped gardens and patio entertaining areas
An exceptional architect-designed contemporary barn conversion, combining striking modern living with the warmth and character of traditional stone buildings. Occupying an peaceful position in the highly desirable St John’s countryside, the property benefits from approximately 10 acres of private land enjoying elevated sweeping 360-degree rural views across St Johns and Peel to the west. Sunsets are spectacular!
Beautifully appointed throughout, the home offers versatile family accommodation, superb entertaining space, landscaped gardens, extensive parking and an integral double garage.
Set within one of the Isle of Man’s most sought-after rural locations, this outstanding barn conversion offers a rare balance of privacy, style and practicality. Carefully designed to retain the charm of the original stone buildings, the property has been transformed into a substantial contemporary home with light-filled interiors and thoughtfully planned family living space.
The ground floor centres around an impressive open-plan kitchen, dining and family room, complete with feature wood-burning stove and direct access to the gardens. A separate snug/TV room and sun room provide further reception space, while a utility room, cloakroom and integral double garage add everyday convenience.
Bedroom accommodation is equally impressive. The principal suite includes fitted wardrobes, dressing area and a luxurious en suite bathroom with feature bath, walk-in shower and skylight. Two further bedrooms benefit from en suite facilities, with two additional bedrooms served by a stylish family bathroom.
Externally, the home is approached through private gates into a generous courtyard with extensive parking and EV charging point. Landscaped gardens and patio areas surround the property, while the adjoining paddocks, stables and outbuildings offer ideal lifestyle or equestrian potential.
A highly individual country home of real quality, offering space, privacy and flexibility in a first-class setting.
Specification
Where it is
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