A turquoise staircase runs diagonally across the facade of this cube-shaped home in rural Quebec, designed by Montreal studio Architecturama (+ slideshow). More about Turquoise staircase creates diagonal stripes across Quebec home by Architecturama
Four house-shaped blocks enclose a courtyard in the centre of this hilltop holiday home on the Danish coast by Lenschow & Pihlmann (+ slideshow). More about Danish summer house by Lenschow & Pihlmann is fragmented into house-shaped blocks
This wood-panelled extension by a pair of Swedish architecture studios echoes the design of the 19th-century villa that it adjoins (+ slideshow). More about Kod Arkitekter and General Architecture add wood-panelled extension to Swedish villa
Dallas studio Wernerfield has completed a lakefront dwelling that features concrete and glass volumes, and a treehouse clad in pre-rusted steel (+ movie). More about Wernerfield uses concrete and weathering steel to create low-maintenance weekend home in Texas
Wooden hatches fold open to reveal a new loft room inside this former Victorian schoolhouse, recently renovated by London studio McLaren Excell as a holiday home. More about McLaren Excell creates "floating" loft room inside renovated schoolhouse home
A thick loop of concrete forms the walls, flooring and roof of this pool house, completed by Indian firm 42mm Architecture in the garden of a New Delhi residence (+ slideshow). More about Indian pool house by 42mm Architecture boasts a concrete frame and a transparent middle
The US is to require the identification of cash buyers for high-end residential properties in New York City and Miami in an attempt to crack down on "dirty money" in real estate. More about US Treasury to ID cash buyers of super-luxury real estate in New York and Miami
Set on a gently sloping dune on the Argentinian coastline, this holiday home by Buenos Aires-based Besonias Almeida Arquitectos features board-marked concrete walls and warm-toned wood detailing (+ slideshow). More about Concrete summer house by Besonias Almeida sits among dunes on the Argentinian coastline
This pool house nestled among trees on the estate of a farmhouse in Spain's Sierra Nevada region is flanked by dry stone walls and has a turf roof that helps it merge with the landscape (+ slideshow). More about Roz Barr's pool house in the Sierra Nevada is surrounded by stone walls and olive trees
A narrow swimming pool spans the roof of this concrete house in northern Portugal, designed by local studio Carvalho Araújo to exploit views of the rugged landscape (+ slideshow). More about Concrete house with rooftop pool offers views over Portugal's Serra d'Arga mountains
Instagram users have captured dramatic images of 432 Park Avenue, the super-tall tower in Manhattan by Rafael Viñoly Architects that is set to open this year. More about Instagram photos reveal impact of Viñoly’s super-tall skyscraper on New York skyline
A spindly crucifix-like frame supports a huge window overlooking a patio inside this Mexican residence by architect Abraham Cota Paredes (+ slideshow). More about Grand window fronts peaceful courtyard inside Abraham Cota Paredes' V House
Perforated screens cover the windows of this cement-clad house in Melbourne by Jackson Clements Burrows Architects, allowing light from within to shine through circular openings (+ slideshow). More about Perforated shutters animate facade of Melbourne house by Jackson Clements Burrows
Behind the traditional facade of this Spanish townhouse, Arrokabe Arquitectos has created a contemporary interior featuring a wave-shaped ceiling, a floating staircase and an attic music room. More about Arrokabe Arquitectos creates all-new interior for 18th-century Spanish house
Demolition isn't the only solution to the problem of the UK's troubled housing estates according to architect Alex Ely, whose firm Mae Architects is renovating a series of 1960s slab blocks in Norfolk (+ slideshow). More about Mae Architects gives second life to unloved Hillington Square housing estate
British architect David Chipperfield describes his approach to designing The Bryant, his first New York residential tower, in a new video about the project (+ movie). More about Architecture doesn't have to be complicated says David Chipperfield
A 312-metre-long concrete wall provides the framework for this house and art centre designed by Japanese architect Tadao Ando for a picturesque site on the Mexican seafront (photos by Edmund Sumner + slideshow). More about Tadao Ando's Casa Wabi is an artist's retreat that stretches along the Mexican coast
Buenos Aires studio Adamo-Faiden has refurbished a local 1970s townhouse and constructed a huge glazed enclosure at the back. More about Adamo-Faiden adds giant conservatory to updated Buenos Aires townhouse
A strip of glazing separates the blocks of textured concrete and timber that make up this house designed by architecture studio Carvalho Araújo overlooking a valley in northern Portugal (+ slideshow). More about Carvalho Araújo nestles timber and board-marked concrete residence into Portuguese valley
A sliding screen can reveal or conceal a glass office that cantilevers from the concave face of this concept house by American studio Fixd Architecture/Design (+ slideshow). More about Retractable sunscreen sheaths glazed cantilever at Ventus House