Pritzker Prize-winning studio RCR Arquitectes has completed a luxury apartment complex on an artificial island in Dubai, featuring glazed balconies on every floor and facades lined with textured glass louvres. More
Design magazine Cereal has teamed up with 'design-literate' estate agents Aucoot to create a temporary three-bedroom penthouse apartment on the Greenwich Peninsula in southeast London. More
A penthouse apartment is being built inside Herzog & de Meuron's recently completed philharmonic hall in Hamburg, at a cost of £6.9 million for an anonymous client. More
New York designer Kelly Behun has created a show residence near the top of Rafael Viñoly's 432 Park Avenue tower, using a palette aimed to complement the sweeping Manhattan views and make visitors "feel grounded" 92 storeys up. More
Belgian architect Hans Verstuyft has transformed the top two floors of an Antwerp office building into a penthouse with minimal interiors, a courtyard garden and a rooftop pool. More
Belgian practice Hans Verstuyft Architects has restructured the plan and provided minimalist finishes for this penthouse apartment, located in a David Chipperfield-designed building in Antwerp. More
The $28 million full-floor penthouse at the BIG-designed Grove at Grand Bay towers includes a rooftop pool, four-car garage and ten bathrooms (+ slideshow). More
A curved wooden staircase connects the two floors of this penthouse apartment in Brussels, which architecture office B-ILD converted from two flats (+ slideshow). More
London studio Emrys Architects has converted a pair of warehouses in London's Covent Garden into apartments, including a pair of penthouses slotted underneath the original pitched roof (+ slideshow). More
Ukrainian designer Olga Akulova added glazed partitions, metal-topped counters and a wooden bath to this apartment on the 30th level of a condominium in Kyiv. More
New York developer Related Companies has released new images of Zaha Hadid's High Line-adjacent building to tempt buyers into investing in the project (+ slideshow). More
Israeli studio Pitsou Kedem Architects knocked four apartments into one to create this two-storey penthouse in Tel Aviv, which features a rooftop pool offering views out over the city (+ slideshow). More
This glass-fronted living room and surrounding garden have been added by New South Wales firm CO-AP on the rooftop of a house in Sydney's Darlinghurst (+ slideshow). More
Belgian studio De Meester Vliegen Architecten overhauled an apartment at the top of a building in Antwerp to create a penthouse that also functions as a private office (+ slideshow). More
Architecture studio Cadaval & Solà-Morales has transformed a traditional white brick house in Mexico City into an apartment complex, with the addition of a row of black penthouses (+ slideshow). More
Inside Festival 2014: Hong Kong architect Joyce Wang explains how she incorporated her client's "love for metals" into the interior of a luxury Shanghai penthouse (+ movie). More
White metal panels imprinted with a geometric pattern line the walls of this penthouse apartment in Tel Aviv by Israeli studio Pitsou Kedem Architects (+ slideshow). More
Israeli office Pitsou Kedem demolished and rebuilt the inside of this Tel Aviv penthouse apartment to create a pared-back interior featuring raw concrete, steel and wood (+ slideshow). More
Interior architecture firm Amos and Amos has completed two penthouse apartments in London, featuring furniture and accessories by British designers including Tom Dixon, Lee Broom and Bethan Gray (+ slideshow). More
A rooftop swimming pool runs along the edge of this renovated penthouse in Tel Aviv by Israeli architect Pitsou Kedem, allowing residents to look down over the old town rooftops while enjoying a swim. (+ slideshow). More