Ivanka Trump, who is widely rumored to be taking on a First Lady-like role during her father’s tenure as President—and whose husband, Jared Kushner, will be a senior adviser to Mr. Trump—recently put one of her Manhattan apartments up for sale with a $4.1 million price tag. City property records show that the future first daughter paid $1.52 million for the condo at Trump Park Avenue on Manhattan’s Upper East Side in 2004 and transferred ownership to an LLC that reportedly belongs to her in 2015.