A barrel-vaulted visitor centre with an earthy colour palette is set to be added to Bodegas Faustino winery in Rioja as part of a renovation by British architecture studio Foster + Partners. More about Foster + Partners to add barrel-vaulted visitor centre to Spanish winery
Spanish studio H Arquitectes has converted a small 19th-century dwelling into a spacious family home in Barcelona named House 1616. More about H Arquitectes transforms 19th-century Barcelona terrace with brick extension
Limestone and oak are among the materials used in this extension that local studio Architecture For London designed to add a contemporary twist to a Victorian house in Hackney. More about Architecture For London adds light-filled extension to Victorian Hackney home
Australian studio Matt Gibson Architecture + Design has transformed a Victorian home in Melbourne's suburbs with a faceted extension clad in black metal. More about Matt Gibson adds sculptural extension to Victorian Melbourne home
London studio Francesco Pierazzi Architects has extended a suburban house in Croydon, adding two volumes with carefully-positioned openings that follow the path of the sun. More about Francesco Pierazzi Architects adds light-filled extension to Suncatcher house
Reclaimed bricks and large windows define the side and rear extensions that London practice Rise Design Studio has added to a mid-terrace Victorian house in Queen's Park. More about Rise Design Studio adds reclaimed-brick extensions to Queen's Park House
Straw, eelgrass and wood feature in this bio-based extension that Danish architecture studio Henning Larsen has added to Feldballe School in Denmark. More about Henning Larsen uses natural materials for Danish school extension
Exposed blockwork and corrugated steel were used to bring a brutalist feel to this extension of a Victorian terrace in Camberwell, south London, designed by local practice Pashenko Works. More about Pashenko Works adds corrugated metal and blockwork extension to Camberwell home
UK studio Charles Holland Architects has created an unconventional, colourful extension to a Victorian terraced house in east London. More about Charles Holland Architects creates "playful and exuberant" terraced house extension
Australian architect Emily Sandstrom has transformed a run-down 1930s bungalow in Sydney by adding an extension that was partly built from demolition materials. More about Emily Sandstrom builds Sydney home extension from recycled materials
Czech studio Atak Architekti has added a metal-clad extension to a former rectory building to create a library and multifunctional community spaces for the city of Liberec in the Czech Republic. More about Atak Architekti creates Liberec library by restoring and extending a former rectory
A larch-clad extension by Swedish practice Johan Sundberg Arkitektur adds a modern twist to this 1920s villa in an apple orchard in Lund. More about Johan Sundberg Arkitektur adds larch-clad extension to villa in Swedish apple orchard
British practice Ström Architects has updated a period property in Surrey, England, with a large yet discrete extension built from fair-faced concrete and lime-washed brick. More about Ström Architects adds contemporary extension to traditional English house
A rammed-earth extension is set to be added to the neoclassical National Archaeological Museum in Athens as part of a refurbishment by David Chipperfield Architects' studio in Berlin. More about David Chipperfield designs rammed-earth extension for Athens museum
Local studio Office of Charles F. Bloszies has completed an extension and renovation of the Cathedral School for Boys in San Francisco. More about Charles F. Bloszies inserts glass addition into San Francisco cathedral complex
Architecture studio MarshKeene has refurbished and extended an end-of-terrace Victorian townhouse in Nunhead, south London, with a unifying brick plinth wall. More about MarshKeene submerges London house extension to create single-level home
The latest edition of our weekly Dezeen Debate newsletter features a refurbished 19th-century gothic revival home in Oxford, UK. Subscribe to Dezeen Debate now. More about Dezeen Debate features an "exquisite" extension to a gothic home
Architecture studio Hyde + Hyde has refurbished a 19th-century Gothic-revival home in Oxford, reinterpreting its ornamental style with an extension finished with decorative metal tiles. More about Quatrefoil House extension by Hyde + Hyde is a "celebration of ornament"
White, minimalist living spaces sit within a raw exterior of rough brick walls and galvanised steel openings at this extension to a ground-floor flat in east London, designed by local practice Studio Hallett Ike. More about Studio Hallett Ike adds dark brick extension to London flat
Local practice PDP London has renovated Eighty Strand, an art deco office building in London, restoring its original finishes and complementing them with glazed pavilions that reference the style's geometric forms. More about PDP London refurbishes art deco office block with jewel-like extensions in glass and steel