Western cities have done a better job of integrating technology into their infrastructure than the new wave of Asian smart cities, according to architect and television presenter Jason Pomeroy. More
Colombo and Serboli Architecture has revamped a Barcelona apartment, opening up the partitions to create a large living space with a bespoke, wall-mounted bicycle rack. More
Ras Studio has overhauled an apartment in Barcelona, uncovering a hidden gabled ceiling where it could fit a polycarbonate-walled mezzanine level. More
Colourful restored tile flooring and wooden ceiling beams add character to this Barcelona apartment refurbished by local studio Nook Architects. More
The first house completed by Spanish architect Antoni Gaudí will open to the public this autumn, following a major restoration. More
A piece of furniture that combines a bed, a wardrobe and a washing machine is among the space-saving solutions that Naimi Architecture has created inside this tiny Barcelona apartment. More
Patricia Urquiola has redesigned the Barcelona showroom of Spanish outdoor furniture brand Kettal, giving it a patio-like feel. More
Barcelona-based studio Appareil integrated furniture into the walls to open up this creative co-working space, specifically designed to suit the needs of architects and designers. More
Bonba Studio has transformed an office in Barcelona's Eixample district into a two-bedroom flat featuring traditional vaulted ceilings and multi-hued surfaces. More
A zigzag forms the junction between warm-coloured carpet and grey tiling in this Barcelona home, which has been overhauled by local studio Arquitectura-G, and also features vaulted ceilings. More
Arquitectura-G has renovated a skylit apartment in Barcelona for a young couple, creating a sunken lounge and instating a pale colour palette throughout to create a minimalist aesthetic. More
Jean Nouvel's Torre Agbar skyscraper has been sold for the second time in just three years, as it struggles to hold onto tenants in Barcelona's emerging technology district. More
Nook Architects has converted a Barcelona block into a bed and breakfast, featuring vibrant blue tiles and cobalt-hued paintwork. More
Sliding polycarbonate screens are set in front of the windows covering the stepped facade of this Catalonian house by Spanish studio H Arquitectes. More
When renovating this apartment in Barcelona, Bajet Giramé Architects stripped it back to reveal the building's 1970s architectural features. More
Four interconnected volumes are arranged around a patio at this house in Barcelona province, which also incorporates corridors and voids for displaying art. More
Miel Arquitectos has added bright pops of colour to a Barcelona apartment that is tailored towards tourists. More
Strategically placed mirrors are used to reflect natural light and create the illusion of greater space in this compact Barcelona flat, which has been renovated by local studio Nook Architects. More
Two boxes covered in white tiles create new bathrooms in this Barcelona apartment, which has been overhauled by Spanish architects RÄS studio to expose its original features. More
A chequerboard screen of glazed ceramic tiles in various green hues wraps this house in Barcelona, helping it blend in with the surrounding gardens. More