Aimster Farmhouse, Thurso

3 bay farmhouse, rising to 2 storeys with attic in harled rubble. The front elevation features a central round-headed entrance with a simple semi-circular fanlight. A gable with diminutive attic window and apex stack sits above. A single storey single bay kitchen extension projects from the west gable, whilst the rear elevation features a projecting stairwell to the centre encased by a later lean-to that runs the length of the elevation. Some original chimneypieces survive. The house was the home of Capt. John Henderson, author of the General View of the Agriculture of the County of Caithness.

June 1996: External inspection reveals the house to be derelict and in need of repairs. There is evidence of failing rainwater goods. The house sits within a working farm, but has been superseded by a modern house nearby. February 2000: Local planners are unaware of any change.

22 February 2024: Desk-based assessment suggests the building remains disused.