clewett's building is a heritage-listed former warehouse at 250 quay street, rockhampton, rockhampton region, queensland, australia. it was built . it is also known as capricorn survey consultants pty ltd, herron todd white building, jm headrick & co., w g thompson & co., lamberton & co., rm gow & co., st andrew's hospital, and herron todd valuers. it was added to the queensland heritage register on 21 october 1992.