North of the village, just south of New Moor Farm and just to the west of Walworth Road, is the site of a post-medieval lime kiln. The disused limestone quarry called Quarry Hole, where Newton Lane meets Walworth Road, is post-medieval also, and it once had an associated lime kiln. north-west of Walworth, between Newton Lane and the A68 road, is the post-medieval Paradise Cottage, once known as Hood's Cottage, with an associated well. There is an overgrown well on the west side of Walworth Road and level with the castle gate, at the north end of Tomtit Wood. It is made of stone with a trough to collect water. Estimated to be about west of Walworth village, and halfway between Walworth and Denton, is the site of a medieval mill. The evidence for this is from field names on tithe maps and manuscripts. There is a late 18th- or early 19th-century listed ice house to the east of Quarry End, at Quarry Hole. It is built into a bank, and has a partially-collapsed barrel-vaulted passage connected to a deep, egg-shaped cavity intended for the ice. It is built of coursed rubble and the inside is brick-lined. On the east side of Walworth Grange are a Grade II listed late 18th- or early 19th-century threshing barn and gin gang. They are built of limestone with pantiled roofs, and the gin gang is semi-octagonal with square piers and later infilled walls.