Mill House, Nisbet Hill

Mill House, located at Nisbet Hill, is a mid-19th century building that has undergone later alterations and additions. It is a single-storey house with an attic, featuring a rectangular plan and three bays, along with later single-storey additions at the rear. The exterior is constructed of stugged ashlar with droved ashlar dressings, and the side and rear elevations are made of harl-pointed whinstone and sandstone rubble. The modern additions have harled platform roofs, and the building includes a base course and an eaves course.

On the southeast elevation, there is an advanced bay in the center with polished ashlar, featuring a simple porch and an ashlar lean-to above the gable. A bipartite Tudor-arched window is located at the gablehead, with a heraldic emblem above it. Each flanking bay has a window with an ashlar canopy above.

The northwest elevation has a truncated window at the first floor. There are single-storey additions at ground level from 1978 and 1981, with the left addition projecting northeast beyond the line of the house.

Both the southwest and northeast elevations feature crowstepped gables. The building has six-pane timber casement windows, a traceried window in the center, and a variety of windows at the rear. The roof is covered with graded slate and has harled wallhead stacks on each side elevation gable. Modern box dormers are present in the flanking bays on the southeast and to the left of the northwest elevation. The crowstepped gables are topped with droved ashlar coping.

The interior was not seen during the last inspection in 1996.

Additionally, there is a bridge over a lade that formerly led to the mill, located to the southeast of the house. This bridge is made of rubble and features a skew that creates a tunnel-like effect.