Arranha-céus: The Latest Architecture and News

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A speculative project, the “New York Super Slender” created by RB Systems, is a futuristic skyscraper that presents a potential new tower typology. With ever-diminishing land space in major cities and a vastly growing population, the project rises to the challenge of optimizing occupancy in a constrained and dense city center.

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Currently under construction in Chongqing, China, Moshe Safdie's Raffles City Chongqing features an extraordinary engineering feat of erecting a 300 meter long “horizontal skyscraper” above four 250 meter high towers. An extensive urban district set at the meeting point between the Yangtze and Jialing rivers once constructed Raffles City Chongqing will hold the world record of the highest sky bridge linking the towers.

New renderings have been revealed of Kaven + Co. and William / Kaven Architecture’s plans for the new Broadway Corridor in Portland, showcasing the full masterplan for the first time. Conceived as a new mixed-use district and transportation hub connecting Union Station and the Pearl District, the Broadway Corridor will feature the city’s new tallest and one of the west coast’s tallest buildings.

Construction continues on the undulating, futuristic 365 meter-tall Küçük Çamlıca TV (KCTV) Tower which is designed by MELIKE ALTINISIK ARCHITECTS in Istanbul, Turkey. The new telecommunications tower will replace several drab structures currently in use and support an estimated 125 broadcasting transmitters—becoming the tallest edifice in the city.

Bee Breeders have announced the winners of the SKYHIVE Skyscraper Challenge. The purpose of the competition was to allow architects, design students, engineers, and artists from all over the world to "generate design ideas for iconic high rise buildings in cities around the globe."

A new infinity pool offering unparalleled views of New York City is to be constructed atop KPF’s upcoming Brooklyn Point tower. At 680 feet above grade – nearly 100 feet higher than the iconic infinity pool at the Marina Bay Sands Hotel in Singapore – when completed the pool will become the “highest residential infinity pool in the Western Hemisphere."

Snøhetta has unveiled the design of a new residential skyscraper to be built in Manhattan’s Upper West Side that will feature a unique, multi-level amenity terrace carved from the tower’s form. Located at 50 West 66th Street just steps from iconic New York City landmarks including Lincoln Center and Central Park, the tower aims to sensitively respond to the historic architecture of its context through its intricate form and refined material palette.

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William / Kaven and Kaven + Co. have unveiled plans for a bridged mixed-use skyscraper development that, if built, would become the tallest building in Portland, Oregon.

The project would replace the city’s soon-to-be-demolished USPS headquarters with a new 5-million-square-foot development consisting of multiple high-rise buildings containing facilities for retail, office, residential and a hotel.

The plan is organized around two central skyscrapers, the taller of which would top out at over 970 feet – more than foot feet taller than the city’s current tallest building, the Wells Fargo Center. The two skyscrapers would be linked at 680 feet high by a 236-foot-long glass-walled bridge housing a skygarden and offering unparallelled views of the city and the surrounding landscape.

This silent film, ‘The Skyscrapers of New York’ bears rare footage of the construction of a skyscraper from over one hundred years ago, shared by the Library of Congress as part of their ‘Early Films of New York’ collection. The first scenes include real work crews and the early construction methods that made the first skyscrapers possible; the steel framework the men can be seen clinging onto was a technical innovation that provided the strength and stability for buildings to be built over twenty floors high. It is startling to imagine their lack of concern for health and safety as the men are pictured dangling off a crane line in the sky.

Büro Ole Scheeren has revealed the design of a landmark new development for Ho Chi Minh City that will feature three skyscrapers rising from a mountainous landscape of vegetated terraces and vibrant public spaces. To be known as “Empire City,” the development aims to embody “a symbiotic vision of nature and living” within the space of Vietnam’s capital city.

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Brooklyn Point by Kohn Pederson Fox will hold the title of Brooklyn’s tallest building - although for a short while as the downtown developer craze competes for the next top spot. The mixed-use skyscraper is the final step in the City Point mega-development and is the first of Extell Development Company in the borough

After being in the design process for the past three years, construction of Brooklyn Point began this summer; it is only now that Extell is releasing the details of the tower in a new render that displays the extent of the façade.

How do we determine the actual height of a building? Where do we place the dimension line? The history of measuring skyscrapers dates back to 1885, way before AutoCAD or Revit dimensions, when the Home Insurance Building in Chicago was among the first to boast of being the world's tallest building, but the Council on Tall Buildings and Urban Habitat (CTBUH)—or the Joint Committee on Tall Buildings, as it was originally called—wasn’t formed until 1969. Recognized by many as the foremost authority on tall buildings, the CTBUH is often cited in determining the world’s (or country’s or city’s) tallest building. However, the CTBUH is not the only organization with a stake in measuring buildings; the global building information database Emporis is also a major player. Between them, these two organizations provide 10 different ways to determine a skyscraper's height, which we have summarized below.

The targeted maximum wait time in office building elevators is 20 seconds—it just feels like 2 minutes when you’re in a rush. But how quickly are the elevators actually moving?

The fastest installed elevator reaches speeds of 67 feet per second (20.5 meters per second), or 46 miles per hour (73.8 kilometers per hour) in the Shanghai Tower. Not only does the Gensler-designed Shanghai Tower boast the fastest elevator, but also the longest continuous run of 1,898 feet of the 2,073-foot tower (578.5 of 632 meters), as revealed in a recent study by the Council on Tall Buildings and Urban Habitat (CTBUH). At these speeds, you can reach the 119th floor in 55 seconds.

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The latest rendering for Pritzker Prize-winning architect, Jean Nouvel's 53W53 has been released in anticipation for its completion next year as construction reaches the 58th floor out of the proposed 82. Capturing the entire design of the new landmark, the render provides a look to the tapering structure distinguished by its sculptural quality and the three floors of gallery space in the tower’s base adjoining the Museum of Modern Art as part of their expansion.

As 53W53 grows in front of New York’s eyes, the concrete skeleton currently standing forms the basis for the exposed structural system referred to by Nouvel as ‘diagrid’ as the tower’s silhouette is an ode to the iconic buildings that already grace the horizon in New York.

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Downtown Los Angeles’ skyscraper boom continues – this time straying south to the intersection of South Olive and 11th Street, where developer Crescent Heights has submitted plans for a new 70-story residential tower housing 794 apartment units. Designed by ODA, 1045 Olive is planned to top out at a height of 770 feet, which would make it Los Angeles’ tallest residential building and 4th tallest overall.

Unique to the structure (and fitting for Los Angeles) would be the massive amount of space dedicated to parking: 13.5 total floors would be dedicated to parking spots, including an above ground 8-story core that would be wrapped in apartments to visually conceal the cars within.

Zaha Hadid Architects have released new photos showcasing the ongoing construction progress of Leeza SOHO, a mixed-use office tower in Beijing's Lize Financial Business District. This twisting, contorted structural skeleton, which weaves together two separate sections of the tower and visually fuses them, will house the world's tallest atrium, rising the full height of the building.

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Updated renderings have been revealed for renowned architect Helmut Jahn’s 1000M, an upcoming 832-foot skyscraper that will take the place of a currently vacant lot on Chicago’s historic Michigan Avenue. Accommodating 323 luxury residences and over 40,000 square feet of amenities, the building will be clad in a green and blue glass curtainwall, with horizontal metal spandrels running across and dividing it. The roof terrace is covered by a hovering metallic mesh crown, which is shown in the new renderings.