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The 7 Most Expensive Homes in the World

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iStock

While many of us live our lives in a small hovel we call home, there are plenty of others at the opposite end of the spectrum, living in some of the world’s most fantastically expensive houses. Some of these properties are available on the open market—if you have enough money. Some are not. But all of them join a unique club of some of the world’s costliest places to live.

7. The Penthouse, One Hyde Park, London - $220,000,000

A two-floor, six bedroom apartment overlooking Hyde Park may well be, per square foot, the most expensive property in the world. Those living in The Penthouse (as it’s often called) at One Hyde Park are presumed to be keen to protect themselves: One of the notable elements of the apartment is that every window is fitted with bulletproof glass.

6. No. 6 Palace Green, Kensington Palace Gardens, London - $222,000,000


The Steeple Times

This property, bought by steel magnate Lakshmi Mittal, one of the world’s richest men, set him back $222 million in 2008. Mittal knew what he was buying: He also purchased two other houses on the street known to locals as Billionaire’s Row. No. 6 Palace Green went back on the market in 2012.

5. Fairfield, Sagaponack, NY - $248,000,000


Wikimedia Commons

The Hamptons is known as an expensive neighborhood at the best of times. The estimated value of Fairfield, Ira Rennert’s 29 bedroom beachfront property, proves that. The place is so big that it has its own power supply on site.

4. The White House - $320,364,354

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According to real estate website Zillow, that’s how much 1600 Pennsylvania Avenue NW, Washington DC 20500, would be worth on the open market. Of course, having been the official residence of every President of the United States since 1800, it’s unlikely to come up at auction any time soon.

3. Villa Leopolda, French Riviera - $506,000,000


Wikimedia Commons

The Villa Leopolda is Europe’s most expensive house (that you can possibly hope to buy; some properties, like Buckingham Palace, will likely never reach the market). Mikhail Prokhorov, owner of the Brooklyn Nets, now owns the French Riviera property, which sprawls across 20 acres.

2. Antilla Mumbai - $1,000,000,000


Wikimedia Commons

Another 27-floor tower in Mumbai is—believe it or not—one single home, built by Indian billionaire Mukesh Ambani. Ambani spent around 5 percent of his fortune to build the house, which has garage space for 168 cars. Six hundred people are employed to keep it running on a day-to-day basis, including preserving Ambani’s collection of antique sewing machines, the largest such collection on the planet.

1. Buckingham Palace - $1,560,000,000

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That’s right—$1.56 billion. Buckingham Palace was estimated to be worth that by the Nationwide Building Society in 2012, a significant increase from its worth of $17 million in 1953, when Queen Elizabeth II first ascended the throne. Likewise, as the official residence of every monarch since Queen Victoria in 1837, it would take a revolution to ever see this property up for sale. 

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SmithGroupJJR
Futuristic New Street Toilets Are Coming to San Francisco
SmithGroupJJR
SmithGroupJJR

San Francisco’s streets are getting shiny new additions: futuristic-looking public toilets. Co.Design reports that San Francisco’s Department of Public Works has chosen a new design for self-cleaning street toilets by the architectural firm SmithGroupJJR that will eventually replace the city’s current public toilets.

The design is a stark contrast to the current San Francisco toilet aesthetic, a green knockoff of Paris’s Sanisettes. (They’re made by the same company that pioneered the Parisian version, JCDecaux.) The tall, curvy silver pods, called AmeniTREES, are topped with green roof gardens designed to collect rainwater that can then be used to flush the toilets and clean the kiosks themselves. They come in several different variations, including a single or double bathroom unit, one with benches, a street kiosk that can be used for retail or information services, and a design that can be topped by a tree. The pavilions also have room for exterior advertising.

Renderings of the silver pod bathrooms from the side and the top
SmithGroupJJR

“The design blends sculpture with technology in a way that conceptually, and literally, reflects San Francisco’s unique neighborhoods,” the firm’s design principal, Bill Katz, explained in a press statement. “Together, the varied kiosks and public toilets design will also tell a sustainability story through water re-use and native landscapes.”

San Francisco has a major street-poop problem, in part due to its large homeless population. The city has the second biggest homeless population in the country, behind New York City, and data collected in 2017 shows that the city has around 7500 people living on its streets. Though the city started rolling out sidewalk commodes in 1996, it doesn’t have nearly enough public toilets to match demand. There are only 28 public toilets across the city right now, according to the San Francisco Chronicle.

These designs aren’t ready to go straight into construction first—the designers have to work with JCDeaux, which installs the city’s toilets, to adapt them “to the realities of construction and maintenance,” as the Chronicle puts it. Then, those plans will have to be submitted to the city’s arts commission and historic preservation commission before they can be installed.

[h/t Co.Design]

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Houben and Van Mierlo Architecten
Dutch City Will Become the World's First to Build Inhabitable 3D-Printed Concrete Houses
Houben and Van Mierlo Architecten
Houben and Van Mierlo Architecten

A new 3D-printed concrete housing development is coming to the Netherlands in 2019, CNN reports. The structures will be the first habitable 3D-printed concrete houses in the world, according to Project Milestone, the organization behind the initiative.

While architects and engineers have been experimenting with 3D-printed buildings for several years, most of those structures have just been prototypes. The Dutch development, located in Eindhoven, is expected to be ready for its first residents by mid-2019.

Project Milestone is a collaboration between the city of Eindhoven, Eindhoven University of Technology, the contractor Van Wijnen, the real estate company Vesteda—which will own and manage the houses—the engineering consultancy Witteveen+Bos, and the construction materials company Weber Beamix.

A rendering of boulder-like homes in the middle of a field
Houben and Van Mierlo Architecten

The five planned homes will be built one by one, giving the architects and engineers time to adjust their process as needed. The development is expected to be completed over the next five years.

The housing development won’t look like your average residential neighborhood: The futuristic houses resemble massive boulders with windows in them. The first house, scheduled for completion in 2019, will be a 1022-square-foot, three-room home. It will be a single-story house, though all the rest of the homes will have multiple stories. The first house will be built using the concrete printer on the Eindhoven University of Technology’s campus, but eventually the researchers hope to move the whole fabrication process on-site.

In the next few years, 3D-printed houses will likely become more commonplace. A 3D-printed home in Tennessee is expected to break ground sometime later in 2018. One nonprofit is currently trying to raise money to build a development of 100 3D-printed houses in El Salvador within the next two years. And there is already a 3D-printed office building open in Dubai.

In Eindhoven, residents appear to be fairly eager for the development to open. Twenty families have already applied to live in the first home.

You can learn more about the construction process in the video below.

[h/t CNN]

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