London firm Stanton Williams has completed a house in leafy north London with a timber and stone exterior, green sedum roofs and an entrance that brings residents over a bridge (+ slideshow). More about Hampstead home by Stanton Williams designed to evoke "the spirit of a tree house"
This take on a traditional Slovenian cottage by Dekleva Gregorič Arhitekti features cast concrete walls inlaid with chunks of stone to create a rugged texture (+ slideshow). More about Rural Slovenian cottage by Dekleva Gregorič has walls of stone set into concrete
Vo Trong Nghia Architects has presented its third prototype for low-cost housing in Vietnam, which combines the lightweight structure of the first model with the durability of the second (+ slideshow). More about Vo Trong Nghia's latest low-cost house is "stable enough to withstand natural disasters"
A spiral staircase rises through the trough-shaped floors of this concrete residence in Japan by local studio Takeshi Hosaka Architects (+ slideshow). More about Spiral stairs puncture hilly floors inside Takeshi Hosaka's House in Byobugaura
More than 900 bamboo poles were used to construct this home, designed by architect Enrique Mora Alvarado for a site in a remote Ecuadorian rainforest (+ slideshow). More about Low-cost house by Enrique Mora Alvarado built using rainforest wood and bamboo
Squeezed between two existing buildings in Barcelona, this family home by Alventosa Morell Arquitectes features a steel frame, a timber facade and two street-facing balconies (+ slideshow). More about Alventosa Morell slots a four-storey house between two blocks in Barcelona
Mirrors create a reflective facade on this pair of holiday homes in the South Tyrolean Dolomites, but have been coated with a glare-reducing film to help prevent bird collisions (+ slideshow). More about Peter Pichler's mirror-clad guesthouses are designed to be visible to birds
Japanese studios SNARK and OUVI have slotted a six-metre-wide house with a lopsided roof between two buildings on the edge of a cemetery (+ slideshow). More about Asymmetric House in Tourimachi slots between two buildings
Architect Jochen Specht has doubled the size of a 1960s house in rural Austria by encasing its stone walls behind a new facade made up of dark timber, concrete and plenty of windows (+ slideshow). More about Jochen Specht envelops a 1960s house in a new timber and concrete facade
Eight glass-walled gardens offer views of greenery to the occupants of this minimally furnished house in Cuernavaca, Mexico, by architecture firm Goko (+ slideshow). More about Goko's House of Eight Gardens frames a variety of open-air courtyards
This house in the English countryside by London firm Wilkinson King Architects features red cedar cladding and a folded roof designed to evoke the line of hills on the horizon (+ slideshow). More about Sussex House by Wilkinson King Architects boasts cedar-clad walls and a ridged roof
Four small blocks fan out from the facade of this white concrete house on a Portuguese island by local studio M-
This basalt-clad cabin with a curvaceous wood-panelled interior has been perched by Atelier Oslo on a wooded slope high over a Norwegian lake (+ slideshow). More about Softly contoured interiors lend cave-like aesthetic to lakeside cabin
San Francisco studio Azevedo Design has squeezed a small guesthouse featuring a glass mezzanine floor into the old red-brick boiler house of a converted laundry. More about Red-brick boiler room converted into tiny guesthouse by Azevedo Design
This house in rural New York state by Anmahian Winton Architects is made up of timber-clad volumes that project from a hillside towards views of the surrounding forest (+ slideshow). More about Red Rock House by Anmahian Winton Architects sits on a forested New York hillside
Corrugated polycarbonate panels create varying levels of insulation around the exterior of this Spanish house by local architects Casos de Casas, designed to be comfortable for residents throughout the year (+ slideshow). More about Casos de Casas' plastic-clad house designed to adapt to all the Spanish seasons
Five box-shaped blocks radiate out from the centre of this Barcelona house by Spanish firm RTA-Office, separating living areas from the client's workspace (+ slideshow). More about Five sprawling volumes make up Barcelona home by RTA-Office
The front of this house in Kraków, Poland, is curved dramatically up towards the sky so that Polish architect Tadeusz Lemański could squeeze a garage underneath (+ slideshow). More about Domo Dom house by Tadeusz Lemanski arches up to face the sky
Black-painted slats in different widths and thicknesses create uneven ridges on the walls of this lakeside house in a Finnish pine forest (+ slideshow). More about Forest home by Sanaksenaho Architects features black walls and a bean-shaped roof
After being instructed not to design a "white box minimalist house", MAC Interactive Architects specified weathered timber boards for the exterior of this narrow Sydney residence (+ slideshow). More about Stirling House is a Sydney home clad with rough timber boards