The laundry block is a rectangular, timber-framed, building with weatherboard-cladding to above sill height, above which is fibrous-cement sheeting and battening.
The two timber-framed, weatherboard clad launchmen's cottages are located along the eastern boundary of that part of the former Lytton Quarantine Station which has been incorporated into Fort Lytton National Park, south of the laundry and laundry yard.