This north-south wagonway was identified during trial trenching carried out in 2020. Only the trackside gullies filled with coal fines survived.

A Second World War Air raid precaution post or firewatcher's post located adjacent to the car park at Hebburn Sports and Social Club (cricket ground).

Ridge and furrow earthworks which are thought to have medieval and/or post-medieval origins. The earthworks have been identified to be typical of those created by medieval oxen-driven ploughs.

A 19th century walled garden located east of Penshaw House (HER 7043) a Grade II listed building (List Entry 1354969) which was constructed c. 1830. The walled garden is considered to form part of the visual and context setting of the listed building. The walled garden was constructed when Penshaw House was owned by Nathaniel Hindhaugh who in 1847 was responsible for the diversion of Station Road to create private grounds for the house. The walled garden does not appear on the tithe map of 1848 and first appears on the Ordnance Survey map of 1857-1889. The walled garden was subject to Historic England Level 2 standard building recording in 2022 prior to refurbishment. A series of horticultural cold frames were recorded adjacent to the eastern wall and in the south-west corners of the walled garden. A greenhouse/glass house was recorded in the north-east corner, and an iron pipe was noted to run from the easternmost structure along the northern wall towards the greenhouse/glasshouse. The presence of the iron pipe suggests that there was a boiler house which would have been used for heating the structure within the walled garden. One of the bricks within the greenhouse/glasshouse was stamped ‘PENSHAW BRICK WKS CO DURHAM’ which was in operation from between 1897-1925 (Davison 1986, 187). The south face of the southern boundary of the garden comprises of a roughly coursed sandstone wall with coping stones, the north facing side of the wall comprises of a brick lining in an English Garden Wall bond. The western part of the boundary wall survived for 17.50m ENE/WSW and was 0.46m wide and 1.57m high. Many walled gardens have stone on the external face and brickwork on the internal is because brick absorbs and retains solar heat and then slowly releases it, which allows fruit trees and other more tender plants to be grown within the garden (PCA 2020). The south-east boundary wall is noted in the report to be in a poor condition due to stability issues caused by nearby tree roots. Modern brick buttress had been constructed to hold up the western part of the wall. The boundary between the walled garden and Penshaw House is formed out of a low c.19th century ashlar stone wall with later 20th century steel railings. It has been suggested that the steel railings were installed to replace the original railings which could have been removed in the Second World War. Located in the north-west corner of the garden, there is a cast-iron gate and gate posts which could be remnants of earlier metal works.

East Denton Hall chapel was removed and installed at 26 West Avenue. The chapel was moved as the Bishop’s residence was moved from East Denton Hall which had been the Bishop’s House since 1942, to West Avenue

A member of the public reported that his father worked at what was Self's Garage opposite the Denton Hotel in the 1950s, and had said that during works to build bigger premises they uncovered a ‘tiled well’, but it was covered up so that work could continue.

This possible enclosure was identified from Google Earth Pro aerial photography by a desk based assessment in 2021 (event 5162 report 2021/31). It appears as a darker cropmark suggesting a ditch. It is square in shape and measures approximately 30m across. The edges are aligned with the ploughing regime of the field which may indicate a modern agricultural origin.

This Anderson shelter was located at the northern corner of the gardener's cottage garden and constructed of corrugated steel sheet with an earthen covering and an entrance facing the garden wall. The shelter was non-standard and only 1.3m long. The remains were recorded prior to clearance in 2021.

This gardener's cottage is shown on the Ordnance Survey First Edition map located to the southwest of the walled garden. It was built of coursed squared rubble and largely demolished in the later 20th century. The lower part of the south-west gable and a large fireplace survived. The remains were recorded prior to clearance in 2021.

Stone plaque relocated to the eastern edge of the Helix site in an area of open space known as Blue Star Square, at the southwest corner of the intersection between St James' Boulevard and Bath Lane, on the former line of Corporation Street. The foundation stone element is described in the 2006 archaeological desk-based assessment and building recording report for the site (event 2735 report 2006/142) as 'the original foundation stone from the Barras Brewery in Gateshead [which] was transported across the Tyne and installed in the new brewers’ accommodation block, which was built in the brewery yard.' The plaque was located on the south side of the buildings fronting onto Corporation Street, but Figure 66 in the 2006 report shows that the plaque had been removed and placed into storage by this time.
The plaque reads:
ESTABLISHED A.D. 1770. [on a rectangular block brought from the brewery John Barras set up in Gateshead in 1770]
REMOVED FROM GATESHEAD 1884 [on a decorative arch above a recess, the company move effected by John Barras & Company taking over the Tyne Brewery]
THE NEWCASTLE BREWERIES LIMITED [within the recess with a blue star below, the new company formed in 1890 by John Barras & Company amalgamating with several other breweries]