Have a look at the 1939 register entry for Lewis Hender
The address on the 1939 found by Carole is located on the corner of Fore Street and Albert Quay, which matches the location description on this lease (from Cornwall Archives)
http://www.rootschat.com/links/01pwf/Lease, premises, Albert Quay, Fowey
Parties
1) Edward Treffry of Place, esquire, to
2) William Richard Hender and William Adolphus Hender of Fowey, bakers and confectioners.
21 year lease; rent £45.
Messuage or dwelling-house, shop, bakehouse and premises at Albert Quay, bounded on north east with harbour, on south east with quay, on north west with dwelling-house, on south west with Fore Street.
Reference number TF/1592
Date 27 Jul 1904
ADDED: Current day streetview
http://www.rootschat.com/links/01pwg/