Boundary Wall, Vallay House, Vallay

Vallay House, also known as Taigh Bhalaigh, is a large, two-storey mansion built between 1901 and 1904 in the Scots Baronial style. It features an irregular plan with multiple gabled roofs, crowstepped gables, circular turrets, and roundel windows. The house is situated on the uninhabited tidal island of Vallay, located off the northwest coast of North Uist in the Western Isles.

The structure is primarily made from local gneiss stone, with a cement or concrete rendered exterior. The exterior walls extend to the roofline and include wall head chimneys. Some original sash and case timber window frames with multi-panel upper sashes remain, although parts of the roof and internal floors have collapsed.

The interior has not been accessed as of 2020, but it is believed to contain 25 rooms. Photographs from 2009 and 2015 indicate that remnants of the early 20th-century decorative scheme are still present. These features include glazed tile and timber fireplaces, decorative plasterwork, carved timber window surrounds, and fitted shelving recesses.

To the west of the house, there is a boundary wall made of gneiss rubble with cement coping in a castellated style.