143 West 20th Street

We're fairly certain that if you look in the dictionary under "cool modern Chelsea penthouse," there's a picture of this apartment–because this duplex co-op at 143 West 20th Street pretty much nails the concept. Though there are certainly pricier pads, at over $12M, this four-bedroom stunner would certainly be someone's idea of a trophy–and it lives up to the job. Beginning on the 12th floor of an historic 1910 loft building at the classic Manhattan neighborhood's heart, the apartment's design treads the line between high-end generic contemporary and an attempt at hat-tipping the modernism of earlier decades via sleek minimal luxe. The listing says, "...one needs to walk through the space to experience it fully." But the pictures definitely get our attention with what looks a lot like a modern art museum that would be fun to live in.
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