Vestry House Museum is the local history museum for the London Borough of Waltham Forest, and stands within the village of Church End, Walthamstow.
Vestry House, a two-storey building of brown stock brick, was constructed in 1730 as a workhouse by order of the Walthamstow Vestry. It was later a police station and a private house.
The Wikipedia page is [1] and the Borough's website page on the museum is [2].