Harton Vicarage is shown on the Ordnance Survey Second Edition map on the west side of Sunderland Road. It is a two storey three bay brick building with stone window dressings, facing south, with an entrance on the east side.

Harton House is shown on the Ordnance Survey First Edition map as ranges of buildings arranged around a courtyard with an entrance at the southern corner, and a gingang on the exterior of the southwest range. A track leads south to the farmyard entrance on Moor Lane East, with two further barns to the southwest and south, and gardens to either side. The farm had been demolished and replaced by housing by the time of the Fourth Edition Ordnance Survey map in the mid 20th century.

St Peter's Church burial ground is shown on the Ordnance Survey Second Edition map as a square enclosure surrounding the church with entrances to the east and south. The surrounding wall is listed Grade II (HER8101).

Red House (unnamed) is shown on the Ordnance Survey First Edition map as a group of buildings in the centre of Harton with a principal entrance onto Moor Lane East, perhaps representing two or three separate establishments. By the time of the Ordnance Survey Second Edition map the eastern buildings are labelled 'Red House' and the majority of the western buildings have been removed. This area later became a Tennis Ground. The site was gradually redeveloped during the 20th century.
Part of the wall marking the western boundary of the farmyard survives and is locally listed (HER17859).

South Farm is shown on the Ordnance Survey First Edition map as two ranges of buildings set at right angles on the north side of Moor Lane East, with a gap to the north leading to another barn. There is a gingang on the south side of the E-W range. The farm is named on the Ordnance Survey Second Edition map. The farm was demolished and replaced by housing during the 20th century.

Harton Oratory is shown on the Ordnance Survey First Edition map as a building set within in small enclosure northwest of the junction of Sunderland Road and Moor Lane, in the southeast corner of what would become the churchyard (HER19123).
South Tyneside History has a photograph of the building and states that 'Reverend William Coward, Curate of Westoe Chapel secured the building of a small chapel or oratory, which was opened on 6th November 1836. He conducted services in the parish of Harton until his death in 1853.'

This group of seven pits was identified during trial trenching in advance of development (event 5504 report 2023/44) and then subject to further excavation (event 5505). The pits were overlain by a layer of colluvium and located close to a former natural water feature. They were filled by charcoal and burnt stone which was considered characteristic of prehistoric activity associated with burnt mounds, which may have been used for cooking or industrial activities during the period from the Late Neolithic to the Middle Bronze Age. Radiocarbon dating of charcoal samples indicated a date (68.3% probability) between 2720–2360 calBC and 2100–1660 calBC during the Early Bronze Age. No artefacts were recovered from the pits which were interpreted as the truncated remains of Chalcolithic or Early Bronze Age burnt mound activity.

Low Simonside is shown (though not named) on the Ordnance Survey First Edition map as a series of buildings arranged around a courtyard with an entrance to the southeast, and another detached building to the east, probably a barn. Jarrow Cemetery (HER5248) was set out immediately to the northwest in the 1860s. The farm survived the encroachment of housing from the east until at least the mid 20th century but has now been demolished.

Jarrow Red House, later Redhouse Farm, is shown on the Ordnance Survey First Edition map as a series of buildings arranged around a courtyard with a gin-gang on the west side and an additional range of buildings extending eastwards and forming part of a second courtyard. A pond may be shown to the north. By the late 19th century the land to the north had been extensively developed for new housing, but the farm survived until the mid 20th century. The site has been redeveloped as a primary school.

Jarrow Grange is shown on the Ordnance Survey First Edition map as a series of buildings arranged around a courtyard with an entrance to the southeast, and another detached building to the northeast, probably a barn. The farm had gone and the area developed for housing by the time of the Ordnance Survey Second Edition map in the late 19th century.