Possible location

I have what is likely the death registration of my 3Xgt-Aunt - Mary A. H. Cayford - Apr-Jun q. 1952 vol. 5g page 393. The registration district is Surrey Northern.

Without buying her d.c I am trying to determine where she may have been residing when she died? Her husband died 27 Feb. 1957 @ Barnes Hospital, Mortlake and his residence [prior to admission] was 5 South Worple Way, Mortlake, London S.W.14

 

Thanks Jan. Looks like Barnes and Mortlake fit the bill.