A red-hued extension built from brick and pigmented concrete has been added to a Victorian house in the suburbs of Norwich by local architecture studio Grafted. More about Cast Corbel House by Grafted features handcrafted red-concrete details
A vaulted ceiling clad in wooden slats features inside Harriet's House, a cottage in Tasmania extended by local studio So Architecture. More about So Architecture adds textured "sanctuary" to cottage in Tasmania
A family house "joyfully transformed" with terracotta-coloured extensions has been named London's best home improvement project by Don't Move, Improve! 2024. More about Terracotta-tiled extensions by Emil Eve Architects named London's best home improvement project
Terracotta-coloured facades and warm wood-lined interiors define Mid Terrace Dream, a terraced house in north London renovated and extended by local studio Collective Works. More about London extension by Collective Works blends Scandinavian and Mediterranean influences
A semi-enclosed, winding extension that aims to facilitate "inside-outside living" defines Ring House, a 1930s villa in Slovenia renovated by local studio OFIS Arhitekti. More about OFIS Arhitekti adds looping extension to modernist villa in Slovenia
Local studio Emil Eve Architects has revamped the Aden Grove house in east London, adding loft and rear extensions characterised by angular forms and terracotta tiles. More about Emil Eve Architects brightens London house with terracotta tile-clad extensions
A series of "monumental" concrete columns frame views across a large garden at this house in Dulwich, London, extended by local studio Proctor & Shaw. More about Proctor & Shaw expands Dulwich House with concrete extension overlooking garden
Belgian studio Mamout has extended a townhouse in Brussels, adding a small garden room built from a prefabricated shell of pastel green-coloured steel. More about Mamout adds "smallest possible extension" to townhouse in Brussels
Architecture studio Elding Oscarson has extended the National Swedish Museum of Technology with Wisdome Stockholm, a timber building topped by a curving roof that bulges over a dome inside. More about Elding Oscarson creates CLT dome theatre inside Swedish museum extension
Architecture studio Unknown Works has renovated a terraced London house called Oasis, adding a side and rear extension to create a flexible interior and maximise natural light. More about Unknown Works revamps co-founder's "cramped" Victorian home in London
A dwelling with a "tin hat" by Nimtim Architects and a colourful extension by Charles Holland are among the 16 London homes named on the shortlist for this year's Don't Move, Improve! competition. More about Don't Move, Improve! unveils London's best house renovations of 2024
A swooping tiled roof will be the defining feature of Centro de Arte Moderna Gulbenkian extension designed by Japanese architect Kengo Kuma, which is nearing completion in Lisbon. More about Photos reveal Kengo Kuma's swooping art centre extension nearing completion in Lisbon
Toronto-based studio Diamond Schmitt Architects has been selected to design the New Brunswick Museum in Saint John, Canada, which is one of the country's oldest museums. More about Diamond Schmitt Architects designs Canada's "oldest continuing museum"
Architecture studio Snøhetta has extended the Holmenkollen ski museum in Oslo with a glass entrance covered in 1,207 "meticulously placed" wooden battens. More about Snøhetta adds glass and glulam extension to world's oldest ski museum
Hungarian practices Hetedik Műterem and Studio Konstella have revamped and extended the Normafa Ski Lodge restaurant in Budapest with the shingle-clad pavilion, which aims to evoke "the purity of a mountain hut". More about Hetedik Műterem and Studio Konstella extend old ski lodge in Budapest
Brussel-based architecture studio Madam Architectuur has renovated a home in Dilbeek, Belgium, adding a green-tiled extension built on a green-pigmented concrete base. More about Madam Architectuur perches green-tiled home extension on curved concrete terrace
An inverted-pitch roof and angular brick cladding characterise the Butterfly House extension, which architecture studio The DHaus Company has added to a terraced home in north London. More about The DHaus Company revamps London house with butterfly-roof extension
British architecture studio Witherford Watson Mann has inserted an oak-framed structure into a narrow site within the Grade I-listed Clare College at Cambridge University. More about Witherford Watson Mann Architects adds timber River Wing extension to Cambridge college
US studio Page Southerland Page has added a Corten-steel addition to a museum in Texas that complements a historical structure and was designed to look like "a chunk of landscape". More about Page Southerland Page adds weathering-steel extension to museum in Texas' high desert
Portuguese architect Álvaro Siza has expanded the Serralves Museum in Porto, which he completed in 1999, with an angular extension housing some of his archival works. More about Álvaro Siza expands his Serralves Museum in Porto with angular gallery