'Mill Dam' is shown on the Ordnance Survey First Edition map leading northeast from Herrington Mill (HER3124) and running parallel to Herrington Burn to the northwest which fed it. It is not shown on subsequent editions.

St Mary's Vicarage is first shown on the Second Edition Ordnance Survey map and was presumably built to serve the Church of St. Simon to the west which was built in 1879-80 (HER8125), although the names do not correspond. It was set in the centre of a large plot with a carriage drive to the front.
On the Third Edition Ordnance Survey map it is named as Simonside House, and a number of small buildings have been added to the side and rear. It was demolished c1939 to make way for the Simonside Arms (HER19086).

The Simonside Arms was constructed in brick in 1939 to designs by T.A. Page son and Bradbury, in an Art Deco style. It appears on the 1947 Ordnance Survey 25 inch map as a two storey building with 5 bays to the front and a single storey wing on either side which wrapped around the back of the building. Extensions were subsequently added to the rear during the 20th century. It was subject to photographic recording of the exterior in 2023 (event 5454 report 2023/30).

Whittleburn is shown on the Ordnance Survey First Edition map as a quadrangle of buildings around a courtyard with a gin-gang on the southwest side. A Fish Pond lies to the northeast (HER2600). Immediately to the north of the farm 'Whittleburn Banks' is labelled, and then north of that the Whittle Burn itself. The farm survived until the mid 20th century but is now demolished.

This walled garden is shown on the Ordnance Survey First Edition map to the north of Usworth House / Peareth Hall (HER8471). It may have been contemporary with the 18th century Usworth House. Modern aerial photography suggests its current condition is poor.

These four contiguous fields of medieval ridge and furrow are aligned approximately E-W, and are visible to the east of Ashtree Farm (HER6099) on Environment Agency 1m LIDAR dated 2022. They are crossed by the earthwork of the C17 Chopwell Way wagonway (HER3342) from north to west.

This group of features comprising an irregularly shaped pit possibly used for charcoal production and radiocarbon dated to the Late Bronze Age or Early Iron Age, and two sub-rectangular timber structures interpreted as isolated agricultural or ancillary buildings and a linear north-south boundary feature radiocarbon dated to the Late Iron Age or Early Romano-British period, represent intermittent use of an isolated site in the later prehistoric period for various agricultural activities. Further archaeological fieldwork is intended to take place to the north west and this may inform the interpretation of this group of features.

The Towneley Arms Public House is shown on the first Edition Ordnance Survey map of 1862 at the junction where the Rowlands Gill Turnpike Toll House (HER3579) for the Rowlands Gill to Burnopfield Road (HER3583) was located. It is shown as an irregular rectangular building with another smaller building to the north and a garden to the south. It survived the construction of the Derwent Valley Railway (HER1019) immediately to the west in the 1860s, but was demolished in the later 20th century. The site is now occupied by modern housing.

This brick church and presbytery are first shown on the Third Edition Ordnance Survey map of 1920, to the northwest of St Patrick's RC Primary School (HER19078). The church is constructed from red brick in English garden wall bond with ashlar window dressings in Romanesque style. The presbytery is attached to the southeast and is a plain two storey red brick building. 'Taking Stock' states that the presbytery was built in 1909, and the church opened in 1915.

4-15 Dixon's Square were built as houses in the Curtain during the early 18th century and developed into industrial buildings culminating with the Star Brewery in the mid-19th century. The brewery building comprised three main phases in stone, early brick and later brick when it became a drinks merchant's warehouse. In the 20th century, No.14 returned to residential use but was closed during slum clearances, while No. 15 was occupied for light industrial use until 2019. These buildings were recorded prior to demolition by AAG Archaeology in 2019.