Sometimes one penthouse is enough. That’s what the owner of a pair of sleek, terrace wrapped trophy penthouses at 110 Duane Street on the West Broadway side of Tribeca found out after the two units were on the market together for about a year starting in 2014 at $9.95 million for the pair. After a $1 million price chop, there was an attempt to further sweeten the 4,550-square-foot dream home concept with plans drawn up for a massive melding of the two. The two pricey pads parted ways in 2015, going to separate buyers, 3N for $4.25 million and 3S for $4 million. Now the latter half of the star-crossed dream home has had a trendy, Euro-pale design makeover and is back on the market for $4.9M.