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
Szczepaniak Astridge has added a rooftop extension to Leaf House, a terrace in south London for architectural photographer Edmund Sumner and writer Yuki Sumner. More about Szczepaniak Astridge focuses London loft extension on timber bath
The two-floor extension that Studio Bright has added to this Edwardian family home in Melbourne includes fun features like a theatre-style sitting room and a pool that resembles a Roman bath. More about Studio Bright extends Ruckers Hill House to make room for rest and play
Reflected greenery shrouds the mirrored extension that architecture practice Delavegacanolasso added to house in Madrid, which occupies a disused art studio. More about La Madriguera is a mirrored extension for a hidden house in Madrid
Architecture studio Alma-nac has extended and added a second grey-brick skin to a 1950s property in Brockley, south London to create a contemporary family home. More about Alma-nac wraps London home in brick to create House-within-a-House
Architect Lalo Carrillo worked with firms Colombo and Serboli Architecture and SY Arquitectos to design this guesthouse for his family in Córdoba, Argentina. More about El Quincho guesthouse in Córdoba is designed for asado and family gatherings
Museum de Lakenhal, a 375-year-old building in the Dutch town of Leiden, has been given a contemporary extension and redesign by Happel Cornelisse Verhoeven and Julian Harrap Architects. More about Museum de Lakenhal given redesign and concertina-style pale brick extension
Oliver Chapman Architects has added a garden room to a house in Edinburgh, combining an Arts and Crafts approach with smart-home technologies. More about Oliver Chapman Architects combines technology and craft in Flitch House
Architect Bruno Stevens has added a sunken slate-clad ceramics studio to a house on a sloping site in Belgium. More about Architect Bruno Stevens designs slate-covered studio for his ceramist mother