This two-storey house in Barcelona, renovated by local studio Nook Architects, features joined living and sleeping areas separated by stairs and mesh partitions (+ slideshow). More about Nook Architects uses mesh to divide open-plan Barcelona house
The facade of this private guesthouse in northern Spain extends out to become a fence, enclosing a large tree that was already growing in the garden (+ slideshow). More about Taller Basico de Arquitectura completes House for a Man and a Tree in Spain
A long strip of glazing runs along the front of this cantilevered Spanish house by Alventosa Morell Arquitectes, giving the two siblings who inhabit it views of a mountain range near Barcelona (+ slideshow). More about Cantilevered timber house by Alventosa Morell Arquitectes overlooks Barcelona mountains
Barcelona studio NOEM has designed a home for a film director and science-fiction fan that resembles a spaceship raised above its forested site in a suburb of Madrid (+ slideshow). More about The Spaceship Home by NOEM is a shiny elevated structure influenced by sci-fi movies
Located on a cliffside overlooking the Mediterranean Sea, this house by Cadaval & Solà-Morales is a cluster of 10 cubes that are each oriented towards a different viewpoint (+ slideshow). More about Sunflower House comprises ten cubes pointed in different directions
This house in Spain by architect Ramón Esteve is fronted by solid stone walls, behind which rooms are organised around a swimming pool and terrace (+ movie). More about Casa El Bosque is a house flanked by stone walls on the edge of a Spanish forest
Terracotta tiles, balcony corridors and a secluded courtyard all feature at this renovated Spanish home, for which Barcelona studio Arquitectura-G has been awarded the European Union's Emerging Architect prize (+ slideshow). More about Arquitectura-G's Casa Luz features terracotta surfaces and a glazed courtyard
A grassy lawn grows on top of this board-marked concrete farm building by Spanish architect Arnau Vergés, which is set into a slope beside an old stone house in rural Catalonia (+ slideshow). More about Arnau Vergés builds concrete outbuilding for 17th-century Spanish farmhouse
Each room of this townhouse in Spain is a separate block with a translucent frontage, which together create a stepped facade that glows after dark (+ slideshow). More about Rue Space's Casa #20 features a four-tiered facade of translucent glass
This house in Spain has triple-layer facades that allow varying degrees of light and privacy, and features a bedroom that can be hidden or revealed with the help of a sliding wall. More about SAU Taller de Arquitectura's Casa Migdia features sliding screens and a moveable wall
A skeletal framework that can be covered with screens or climbing plants extends from the gable end of this house in rural Spain, designed by architects Anna and Eugeni Bach (+ slideshow). More about Anna and Eugeni Bach extend gabled stone house with skeletal framework
A red brick wall spans the gap between two crumbling facades on a street in Catalonia, hiding a home by H Arquitectes with two courtyards and a central garden (+ slideshow). More about H Arquitectes inserts courtyard home between two existing Spanish houses
Muka Arquitectura's ribbed concrete residence completes the "first piece of the urban puzzle" for a largely undeveloped area of the Spanish city Ciudad Real (+ slideshow). More about Slabs of corduroy-textured concrete encase a Spanish home by Muka Arquitectura
Spanish studio Fran Silvestre Arquitectos has completed a pool-side home near Valencia comprising a squat white cylinder with terraces set into deep voids in its walls (+ movie). More about Crescent-shaped pool skirts cylindrical house by Fran Silvestre Arquitectos
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
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
This house in Spain by Swiss architect Gus Wüstemann features a largely windowless exterior, but an internal courtyard surrounded by perforated walls ensures that light permeates the building all year round (+ slideshow). More about Perforated walls bring light into the heart of Gus Wüstemann's Los Limoneros house
A new internal framework of wooden columns, beams and staircases provides a warm contrast to the rough stone walls of this old farmhouse in rural Spain, renovated by Barcelona studio 2260mm (+ slideshow). More about Renovated Spanish farmhouse by 2260mm conceals a new structure behind its walls
The expansive roof of this seaside house in Cádiz, Spain, by Alberto Campo Baeza stretches out towards the shoreline like a flattened extension of the rugged terrain (+ slideshow). More about House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"