This collection comprises images, a site plan, and site records from an archaeological evaluation undertaken by Colchester Archaeological Trust at Kings Acre, Third Avenue, Harlow, Essex in August 2022. The archaeological evaluation consisted of two trial-trenches as per the Brief and Written Scheme of Investigation (WSI). Trench 1 (T1) was 22m long by 1.8m wide and Trench 2 (T2) was 26m long (in total) and 1.8m wide. The evaluation was carried out in advance of the construction of a new rehabilitation centre. The site is adjacent to the medieval moated site of Passmores (Scheduled Ancient Monument 1019276), which includes an extant early 18th-century Grade II listed Georgian manor.