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
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 about Fraher & Findlay extends Walter Segal self-build house in South London
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 about The LADG designs studio and residence for a painter and a photographer
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 about Estudio Flume completes Babassu flour factory in Serra
Swedish architecture studio White Arkitekter has refurbished a gym and built a new swimming pool building for Bølgen Bath and Leisure Centre in Drøbak, Norway. More about Bølgen Bath and Leisure Centre by White Arkitekter perches above a fjord
Scullion Architects has renovated and extended a terraced Victorian house around a plant-filled courtyard for a young family living in Portobello, Dublin. More about Scullion Architects folds Portobello house extension around courtyard
Seattle studio Wittman Estes has designed two elevated wings to open up and extend a beach house from the 1940s in Hood Canal, Washington. More about Wittman Estes elevates extensions to 1940s beach house
American practice CCY Architects has renovated and extended a house dating from the 1880s in Aspen, Colorado, adding a music room with a piano-themed perforated metal facade. More about CCY Architects adds extension with musical facade to Victorian house in Aspen
Gartnerfuglen Arkitekter has built a wooden cabin in Telemark, Norway, which has an accessible stepped roof that doubles as a viewpoint and winter ski jump. More about Cabin Thunder Top in Norway doubles as a viewpoint and ski jump
Annabelle Tugby Architects has created its own design studio by renovating and extending a semi-derelict joinery workshop in a cow field in Cheshire, UK. More about Annabelle Tugby Architects transforms old workshop into its own rustic studio
A glass and steel dome modelled on the shape of a turtle shell rises from the top of a historic building in New York City's Union Square to pay homage to an indigenous group that settled in the area. More about BKSK adds glass dome to roof of Tammany Hall building in New York
Architecture studio Morris + Company has designed an extension for the self-built home of Walter Segal in north London that is "a direct homage" to the architect's body of work. More about Morris + Company to extend Walter Segal's former London home
Aurora Arquitectos has united two classroom blocks at the Artave music school in the village of Caldas da Saúde, Portugal, with a bright yellow extension and stair tower. More about Aurora Arquitectos connects classroom blocks with bright yellow stair tower