Brick building 90m SSE of stable block.

Site of saw mill. Where logs are converted into timber. OS mapping shows that the building was in existence in 1895, was extended before 1914 and was demolished by 1939. Some structural remains survived at ground level in 2009 and were recorded by NCAS ahead of proposals to construct a new building on the site which would straddle the surviving remains. The range was divided into two equally sized bays. The southern bay was floored with concrete and incorporated a raised cast concrete mounting with a wheel pit on the west side. The northern bay was seperated from the other by a shallow step down and a gully floored with firebrick quarls.

Buttress wall and culvert.

The stream channel has been culverted with walls and paving stones.

Stone culvert.

Bridge abutments of former drive. Above present entrance road.

Part of the retaining walls along the Gibside Estate bank of the River Derwent which were begun in 1733 and known in estate records as 'keys'. The 'key' wall which survives is formed of sandstone ashlar to the river side. The ashlar work is continued just into the mouth of the Leap Mill Burn, where it changes to sandstone rubble.

Site of a building.

Course of former drive or track.

Earthwork at crossing of vistas ('rond point').