New atria and glazed rooftop pavilions are among the alternations to a historic educational building on Princeton's campus in New Jersey, as part of a project overseen by Canadian studio KPMB. More
Updated interior finishes and a new guest house are among the modifications that US studio Butler Armsden Architects has made to a 44-year-old, wood-clad residence that overlooks the Pacific Ocean. More
Barker Freeman Design Office has completed the renovation of a townhouse in Brooklyn, demolishing some sections and adding others to make better use of the space. More
A new bedroom wing and an opened-up entertaining area are among the modifications that US studio Joel Sanders Architect has made to a 1950s house in New England. More
Béres Architects made the original stone walls the stand-out feature when renovating this apartment inside a 400-year-old building in the medieval old town of Kőszeg in Hungary. More
The contemporary extension that Kaplan Thompson Architects has added to a traditional home in Maine is linked to the original structure by a bright yellow volume. More
New apertures and an all-white stairwell are among the modifications made by Argentine studio Alonso & Crippa to a two-storey, century-old brick building in a gentrifying district in Buenos Aires. More
Extending this historic home in the capital of Uruguay has allowed architect Pedro Livni to reconfigure living spaces into a cafe, and place a bakery in the courtyard. More
Architecture studio Belotto Scopel Tanaka has used sliding wooden doors, white marble and grey furnishings to transform this apartment in Curitiba, Brazil, into a family getaway. More
Architecture firm HKS has overhauled a 120-year-old steam plant and a brutalist office building, creating a headquarters for a medical company and aiming to revive an ageing downtown district in the American Rust Belt. More
Studio Guilherme Torres has transformed a family home in Brazil into a contemporary pad for a DJ and music producer. More
New York studio Yun Architecture has brought a landmarked federal-style townhouse in Manhattan's Tribeca neighbourhood back to life. More
Architect Matt Nardella has turned an abandoned bodega in Chicago into his home and studio, arranging spaces around a courtyard he created in the centre. More
Chicago firm Vladimir Radutny Architects has transformed a dilapidated building in the city, using a hardwood veneer staircase to connect a pair of previously separate residences. More
Richard Seifert's celebrated Centre Point tower in London has been restored and converted into apartments by architecture firm Conran and Partners. More
Bookcases and partitions appear not to meet the ground at this chocolate-coloured workplace in São Paulo, by Studio Arthur Casas. More
A sliding screen offers glimpses to the living room beneath this plant-filled wall, which architecture firm Nauturehumaine has added to a 1940s house in Montreal. More
Brooklyn studio Light and Air Architecture has overhauled a local home using a new structural stairwell to link together the whole interior below a skylight. More
Design duo Chad and Courtney Ludeman have renovated a modernist residence in New Jersey, turning it into a rentable cabin that can act as a snug winter retreat. More
Phone booths with grassy carpets, a floral mural, and rose-pink and lemon-yellow furniture feature in this women-only co-working club in Toronto, designed by locally based MMNT Studio. More