The sky’s the limit when it comes to mega-mansions—especially if you happen to be a Russian billionaire. Roman Abramovich, perhaps best known as a steel magnate and the owner of England soccer team Chelsea Football Club, is forging ahead with plans for a mega-mansion on a landmarked Upper East Side block in NYC, according to the New York Post. Abramovich, who purchased the fourth townhouse just last fall, is aiming to work with architect Stephen Wang to create what will essentially be the “biggest home the city has ever seen,” as a representative for the architect previously put it. According to housing site 6sqft, a proposal for the creation of the mega-mansion was first presented to the Landmarks Preservation Commission in April 2016; it was initially rejected before Wang and design consulting firm Herzog & de Meuron amended the proposal. It was accepted two months later, with plans for “a modified restoration of the current façades and the removal of the rear yard building elements to be replaced with a garden and new glass facade that unites the three homes.”

Wang said in a statement on the proposal that the new design will present “a unique restoration opportunity which will lend itself nicely to the block and create a more balanced approach to the streetscape.” Abramovich’s real-estate project flies in the face of Mayor de Blasio’s vocal distaste for Russian oligarchs who “basically stole the wealth of their country with the help of their government” and then turn around and use the “ill-gotten gains” to buy up property in New York City. Abramovich will most likely not even live in the home: He split from Dasha Zhukov, the mother of his two youngest children, last year and is currently linked to Polina Yumasheva, the ex of fellow oligarch Oleg Deripaska. Presently, Abramovich is reportedly considering living in a mansion in Tel Aviv, at a former hotel he purchased from Wonder Woman star Gal Gadot’s husband, Yaron Varsano, for $25 million back in 2015.

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