22 Park Road, Dalkeith

22 Park Road in Dalkeith is a mid-19th century villa with an addition made after 1879. It is a two-storey, three-bay building constructed from squared and snecked rubble, featuring raised ashlar dressings, as well as base and eaves courses.

The principal elevation faces east and has a central columned porch adorned with a dentilled cornice and a balustrated parapet that serves as a first-floor balcony. The porch includes a panelled door with a plate glass fanlight above. There is a window above the porch on the first floor. To the right, a full-height canted window is topped with a cornice and a blocking course above the eaves. The left bay features bipartite windows at both the ground and first floors within a full-height advanced panel, also topped with a cornice and blocking course.

On the west elevation facing Park Road, there is a bipartite stair window at the center, flanked by two small windows at the ground level. A window is present at both the ground and first floors in the right bay, while the left bay has blind windows at both levels.

The north elevation consists of two bays, with a window at both the ground and first floors in a full-height advanced panel on the left, and a window at both levels on the right.

The south elevation features a later, lower piended wing that is recessed to the east and west. It has a window at the ground level and a bipartite window at the first floor on the east elevation, as well as a flush panelled door to the left and a bipartite window at the first floor on the west. The south side has four bays, with a door to the right of center flanked by windows, and a jettied first floor with a window.

The sash and case windows have a 6-pane glazing pattern, and there is stained glass in the stair window. The roof is a combination of piend and platform styles, with two flat-roofed dormer windows featuring a small-pane glazing pattern on the east pitch. The building has shouldered and parapeted wallhead stacks at the center of the north and south elevations.

Inside, the villa has an encaustic tiled vestibule floor and a stained glass border around the vestibule screen. The ceilings are decorated with plasterwork, cornices, and roses.

The boundary walls are made of saddleback coped rubble and feature stop-chamfered square piers that are flat-pyramidal-capped, with "Stonefield House" inscribed on the right pier. There is a lean-to outbuilding on the wall to the southwest, which includes a coal hatch to the street. The pedestrian gate has an overthrow. Additionally, there is a former stable with a hayloft and a modern garage door to the north.