Rob Gronkowski – $2.3 Million, Boston

After Rob Gronkowski announced his retirement from the NFL in March 2019, the New England Patriots star sold his lavish Boston penthouse for $2.3 million. The 31-year-old former football tight end for the Tampa Bay Buccaneers earned a significant amount from the house’s sale because he purchased it for only $1.9 million in 2016. In just three years, he made $400,000 from his investment.

With over 2,000 square feet of living space and an additional 340 square feet in the form of a private roof deck, it seems like the perfect home for anyone. It has two beds, two baths, and an open living and dining area with balcony views. It also has a custom-built kitchen that anyone who loves cooking will appreciate because of its restaurant-level stainless stove. It also has a spiral staircase leading to a private rooftop deck with views of the city.