Wikipedia
Oakbeams
Oakbeams is a grade II listed house on The Green, Southgate, London. The house was designed by architect Paul Badcock for George Cole, a graphic designer and artist's agent. Historic England describe Oakbeams as "an unusually elaborate example of a 'Stockbroker Tudor' inter-war suburban house".
The listing includes the surrounding walls and ironwork which includes the words "OAKBEAMS MCMXXIX" in the upper central panel.