Hass Farmhouse and Steading, Lockerbie

Hass is an agricultural/crofting settlement dating from the early-19th century and is shown on Crawford's map of Dumfriesshire of 1804. The site comprises an early-19th century, rectangular-plan steading range to the west with a circular horsemill attached, and a late-19th century farmhouse (built sometime between 1857 and 1898). These buildings are located at the roadside of the B725 Middlebie to Waterbeck road.

The farmhouse is a single-storey and attic, L-plan, three-bay farmhouse constructed in coursed rubble with ashlar dressings and contrasting, painted margins. The front (southeast) elevation has a central entrance door with a rectangular fanlight above. The windows throughout are largely non-traditional replacements. The roof is slated with straight skews and end chimneystacks.

The single-storey steading is rectangular on plan with a circular horsemill attached at the southwest. There is a large cartshed opening on the east elevation with a sliding door, and two smaller openings (one of which is now blocked up) and slit ventilators. The steading roof is hipped at one end, is covered in slates and has three rooflights on the southwest roof pitch. The conical horsemill roof is also slated.