Hertfordshire studio Michael Collins Architects has added a boxy, two-storey copper and charred larch extension to a terraced house alongside a railway station in south London. More
Satish Jassal Architects has remodelled a four-storey Victorian house in north London and added an oak-framed extension at the rear. More
Italian architect Renzo Piano has completed the Academy Museum of Motion Pictures in Los Angeles, adding a concrete and glass sphere to a 1930s building. More
Punta Chilen by Guillermo Acuña Arquitectos Asociados is a house extension on bright red-painted pine stilts overlooking the sea on the island of Chiloe in Chile. More
Canadian studio Paul Bernier Architecte has designed a contemporary extension for a lakeside dwelling in Quebec made of timber and stone. More
Architecture studio DeDraft has remodelled a terraced house in east London, adding a kitchen extension clad in green aluminium panels that connects the interior with the garden. More
Architect Gerhard Heusch has completed a subterranean extension for his own 15-year-old home that sits atop pilotis over a hillside in California. More
Proctor & Shaw has completed an L-shaped extension with angular glazing that connects a terraced house in southwest London to its leafy garden. More
London studio Bureau de Change has used different varieties of terrazzo to create a richly textured interior for a remodelled family home. More
TOB Architect has added a monolithic extension to a Victorian townhouse in Dublin, Ireland, with exposed concrete interiors that are intended as a protective shell for its inhabitants. More
Feilden Fowles has refurbished the medieval dining hall at Carlisle Cathedral in north-west England and extended it with a red sandstone entrance pavilion. More
Minimal white living spaces lie behind the blackened timber facade of this extension that Studio Hallett Ike has added to a Victorian flat in north London. More
Rider Stirland Architects has remodelled the interiors of a Victorian terraced house in south London by adding a small rear extension clad in blackened wood and London stock bricks. More
Jura limestone wraps around the concrete interiors of David Chipperfield Architects' long-awaited extension for the Kunsthaus Zurich museum in Switzerland. More
Dominic McKenzie Architects has overhauled a Victorian house in north London, adding an extension with a zigzagging outline, bronze exterior and maple wood interior. More
Emil Eve Architects has extended a farmhouse in Wiltshire, England, by adding a kitchen that features terracotta tiles both inside and out. More
Architecture studio Urban Agency is extending an existing mill building in Dublin, Ireland, to create the 50-metres-high Dock Mill, which will be one of the tallest timber buildings in Europe. More
UK architecture studio Fraher & Findlay has renovated and extended a house in south London that was designed following architect Walter Segal's self-build methods. More
The Los Angeles Design Group added three structures to a mid-century home in Los Angeles' Highland Park to create a guest house, studio and exhibition spaces for two visual artists. More
São Paulo's Estudio Flume and architect German Nieva have refurbished and extended the Babassu flour factory in Serra, Brazil to create a better workspace for the quebradeiras who turn babassu nuts into oil and flour. More