Grinkle Park Flats, Circa 190 Metres North of Grinkle Park Hotel

Grinkle Park Flats, located approximately 190 metres north of Grinkle Park Hotel, is a stable block built around 1875, likely designed by Alfred Waterhouse for Sir Charles Mark Palmer, a shipbuilder from Jarrow. The building is constructed of rockfaced sandstone with ashlar dressings and features Welsh slate roofs. It is arranged symmetrically around an open courtyard.

The entrance front is two storeys high and consists of 13 bays, including a prominent three-bay gabled centre and slightly lower two-bay ends. A wide central carriage entrance, which has a segmental-pointed arch, holds boarded double doors beneath a stopped hoodmould that is carved with the initials C.M.P. The spandrels feature roundels with sculptured wyverns. To the left and right of the entrance, there are four bays with segmental-pointed arcading. The bays flanking the entrance are narrower and contain boarded doors, overlights, and blocked heads adorned with trefoil ornament. Other bays include sash windows and quatrefoil lights within roundels, with sash windows also present on the first floor.

A tripartite sash window, featuring a blocked pointed-arched central head with trefoil ornament, is located under a stopped hoodmould in the gable. All windows are fitted with moulded lintels and battered sills that have sill bands. The Palmer family motto is carved on a ribbon below the gable window, and a coat of arms is displayed in the apex of the gable, topped with a ball and stem finial. Moulded consoles and corbels are present at the eaves. The ends of the building have similar single and paired windows. The roofs are a combination of hipped and gabled styles, with ridge stacks that are truncated on the flanks and to the right of the gable.

On the east side of the courtyard, there is a two-storey, three-bay gabled hayloft, which features a central boarded door, altered ground-floor windows under relieving arches, a central loft door, and a hinged crane. The first floor has roundels, and there is a clock set in a circular opening in the gable. A wall has been removed from the single-storey coach house on the south side of the courtyard, and the other ranges surrounding the courtyard consist of single-storey stables.