Hamoaze House

Hamoaze House is a large detached residence at Mount Wise featuring architectural details typical of late 18th-century military housing in Plymouth. The building sits in an elevated position in Devonport and displays the characteristic design of officer's residences from that period.

The house was built in 1795 under Charles Lennox, the 3rd Duke of Richmond, and served as the residence of Plymouth's Commander-in-Chief from 1809 to 1934. This long period established it as an important symbol of military authority in the city.

The building now serves as a rehabilitation center, offering support to people dealing with substance use challenges in the Plymouth community. This role has given the place important social meaning for local residents seeking help.

The site sits in an elevated location in Devonport accessible by local roads, and you can reach it from the city center without difficulty. It is advisable to contact ahead since the building now operates as a facility with specific visiting arrangements.

The name comes from the Hamoaze tidal estuary of the River Tamar, a geographical feature that reflects the maritime connection of this former military commander's residence. This naming was closely tied to the building's role as home to senior naval officers.

Location: City of Plymouth

GPS coordinates: 50.36735,-4.17186

Latest update: December 14, 2025 12:24