Office S&M has completed a colourful extension to Overcast House in north London, which features on-trend hues such as Millennium Pink and Mint Green. More about Office S&M uses "trending colours" for characterful extension to colour consultant's home
A minimalist charred-wood extension, a garden studio wrapped in green terrazzo and an origami-inspired annexe are in the running to be crowned London's best home improvement of 2021. More about Don't Move, Improve! 2021 shortlist spotlights London's best house renovations
Scullion Architects has added a curved-glass extension that references Victorian conservatories as part of its renovation of a 1930s semi-detached house in the suburbs of Dublin. More about Scullion Architects adds curved-glass extension to 1930s home in Dublin
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 about Michael Collins Architects adds Jewellery Box extension to London home
Satish Jassal Architects has remodelled a four-storey Victorian house in north London and added an oak-framed extension at the rear. More about Satish Jassal Architects adds oak framed conservatory to renovated London townhouse
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 about Renzo Piano completes Academy Museum of Motion Pictures in Los Angeles
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 about Guillermo Acuña raises seaside annexe on forest of red-painted pine stilts
Canadian studio Paul Bernier Architecte has designed a contemporary extension for a lakeside dwelling in Quebec made of timber and stone. More about Paul Bernier adds upper level to rustic log cabin in Quebec
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 about DeDraft completes green metal extension to east London home
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 about Heusch adds underground concrete office to Beverly Hills house
Proctor & Shaw has completed an L-shaped extension with angular glazing that connects a terraced house in southwest London to its leafy garden. More about Quarter Glass House by Proctor & Shaw is an angular extension to an Edwardian terrace
London studio Bureau de Change has used different varieties of terrazzo to create a richly textured interior for a remodelled family home. More about Bureau de Change makes creative use of terrazzo in Frame House renovation
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 about Concrete house extension in Dublin recreates feeling of "being a child under a very robust table"
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 about Feilden Fowles adds pointed arch extension to Carlisle Cathedral's fratry
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 about Studio Hallett Ike expands ER Residence in London with charred larch extension
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 about Victorian townhouse in London remodelled with charred-wood extension
Jura limestone wraps around the concrete interiors of David Chipperfield Architects' long-awaited extension for the Kunsthaus Zurich museum in Switzerland. More about David Chipperfield adds limestone-clad extension to Kunsthaus Zurich
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 about Dominic McKenzie experiments with bronze and zigzags in Hampstead House renovation
Emil Eve Architects has extended a farmhouse in Wiltshire, England, by adding a kitchen that features terracotta tiles both inside and out. More about Terracotta tiles add warmth to Wiltshire farmhouse kitchen by Emil Eve Architects
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 about Dock Mill by Urban Agency set to be one of Europe's tallest timber buildings