Richard Greenhow Centre, Central Avenue, Gretna

The Richard Greenhow Centre is a two-storey, brick-built former school designed by Raymond Unwin with Courtnay M Crickmer as site architect, completed in 1917. It forms a U-shaped plan with a west-facing courtyard. The building displays Edwardian renaissance treatment, featuring a pedimented narrow central entrance bay, wide-margined outer end walls, and an inner range rising to a tall single storey on the east elevation. Both the north and east elevations have off-centre projecting bays. The building is constructed of red brick—an uncommon material in Scotland—and incorporates decorative features including advanced gables, piended roofs, prominent quoin details, multi-paned glazing, chimneys, and slate roofs. All courtyard-facing elevations are painted.

The building is centrally positioned in Gretna and serves as a key structure within the planned town. Currently functioning as a community centre and library, it was originally built as a school to serve the workers and families of the nearby munitions factory.

Gretna was constructed between 1916 and 1918 to house and provide facilities for the thousands of workers employed at a government-commissioned munitions factory stretching nine miles along the Solway banks, which produced Cordite explosives during the First World War. The township was designed following Garden City principles, with green spaces surrounding houses, a wide central street accommodating shops and community facilities, and curving secondary streets. Beyond housing, the township included churches, a dance hall, school, and cinema to serve workers and their families. Raymond Unwin oversaw the overall development; Courtnay M Crickmer, who had previously worked with Unwin at Letchworth and Hampstead Garden Suburb, served as the resident architect responsible for detailed design implementation.

Raymond Unwin (1863–1940) was a leading figure in early twentieth-century British town planning, renowned for advocating high standards of design in social housing and informality of planning, particularly through his work at Letchworth Garden City and Hampstead Garden Suburb. Following the war, the munitions factory was dismantled, with only scattered remnants surviving.