Dutch practice Studioquint has renovated and extended a farmhouse in the Netherlands, adding a barn-like form clad in black timber that was designed to resemble the "shadow" of the existing building. More about Studioquint extends Dutch farmhouse with black-timber Shadow Barn extension
Local studio Colleen Healey Architecture has teamed up with Lynley Oglvie Landscape Design to renovate an early 20th century house alongside a private meadow in Washington DC. More about Colleen Healey Architecture inserts glass kitchen under historic porches of Washington DC home
Australian studio Karen Abernethy Interiors and Architecture has restored and extended a 1950s modernist home in Melbourne, Australia, nestling two small pavilions into a lushly planted site. More about Karen Abernethy adds metal-clad pavilions to modernist Melbourne home
Japanese architect Tadao Ando has created a cave-like, concrete gallery for British sculptor Antony Gormley's permanent installation at Museum SAN in Wonju, South Korea. More about Tadao Ando creates subterranean concrete dome for Antony Gormley installation
The latest edition of our Dezeen Debate newsletter features a timber extension by architectural studio Hé! Subscribe to Dezeen Debate now. More about "A warm project full of soul" features in this week's Dezeen Debate
French architecture studio Associer has completed the James Baldwin Media Library and the Refugee House in Paris, adapting and extending a former secondary school with new elements in latticed timber and poured earth. More about Associer transforms Parisian 1970s school into media library and refugee centre
A timber extension has been designed to draw in light and provide support for a mature wisteria tree in this refurbishment by Belgian architectural studio Hé! on the outskirts of Brussels. More about Hé! adds timber extension to wisteria-covered Belgian townhouse Kasteel
UK studio Will Gamble Architects has refurbished The Island, an old holiday home in Cornwall that sits on a rock stack and is accessed via its own suspension bridge. More about Will Gamble Architects renovates holiday home perched on Cornish rock stack
Architecture studios NADAAA and HDR have expanded the architecture school at the University of Nebraska-Lincoln, creating a rectangular volume framed with mass timber and lined with translucent panels that bring in natural light. More about NADAAA and HDR utilise mass timber for Nebraska architecture school addition
London studio Hugh Strange Architects has restored and extended a hillside Victorian home in Hastings, reinstating its connection to a terraced concrete garden with a series of stepped metal and timber forms. More about Hugh Strange Architects carries out "careful repair" of coastal House on a Hill
French studio Chatillon Architectes has transformed a 1950s post office in Brittany into flats, adding an extension with a glass-brick facade. More about Chatillon Architectes turns Brest Post Office into flats with glass-brick facade
New York-based Selldorf Architects has unveiled the renovation and expansion of a historic Upper East Side mansion that houses The Frick Collection of art. More about Selldorf Architects completes The Frick Collection renovation in New York
A concrete dining room cast in situ and framed by red steelwork forms the heart of this Hackney home, remodelled and extended by London studio Archmongers. More about Archmongers revamps 1970s London home with rough concrete and red steel
Architectural studio Bindloss Dawes has added an expressed concrete and timber extension to a dilapidated terraced house Hackney, London. More about Bindloss Dawes adds exposed concrete and brick extension to London terrace
Local architecture studio Carmody Groarke has overhauled a penthouse apartment in London, adding slanted panels of aluminium to create a sheltered rooftop terrace. More about Carmody Groarke tops listed London penthouse with aluminium "rooftop pavilion"
With many homeowners looking to extend their property, we've added a new architecture category dedicated to these modern additions for Dezeen Awards 2025. Below are eight extensions to inspire your entries. More about Eight extensions giving their homes a new lease of life
Historical follies and "secret hideaways" informed the boat-like shape of Folly Fair Hill, an annexe in Norway designed by local architecture studio Rever & Drage. More about Rever & Drage draws on follies for boat-shaped annexe in Norway
London studio Proctor & Shaw has used thin timber battens to clad this house extension in Peckham, which is crowned by planted roofs and a tiered allotment. More about Proctor & Shaw tops Hope Villa extension in London with allotment
A traditional front door opens up to reveal a dramatic double-height space in this terraced house in Dublin, refurbished by Irish studio Scullion Architects. More about Scullion Architects conjures "moment of discovery" for Grattan house in Dublin
Deep-set windows and reading nooks puncture the rammed-earth walls of this school extension in France, completed by local studio NTSA Architectes. More about NTSA Architectes draws on "age-old know-how" for rammed-earth school extension