A Mid-Century Modern Inspired Extension For An 1890s Sandstone Cottage Erin 2 years ago continue reading Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Balmain Rock House / Benn & Penna ArchitectsDateJune 16, 2019In relation toArchitectureTen traditional British houses with standout modern extensionsDateMay 4, 2023In relation toArchitecturePen y Common is a larch-clad extension to a traditional Welsh longhouseDateJuly 7, 2023In relation toArchitecture