The Bidens are moving into America’s grandest home today, but they already have an impressive real estate portfolio of their own.

Biden began buying homes—especially those that were outside his budget—in his twenties, taking out multiple mortgages and receiving loans against life insurance policies.

His net worth was often in the negatives—in 2007, he was ranked the least wealthy senator.

Greenville, Delaware – In 1996, Biden purchased four acres of secluded, lakefront land in the upscale suburb of Wilmington, Delaware, and built this 6,850-square-foot home.

According to Zillow, the lot was purchased back then for $350,000 and the property is now estimated to be worth more than $1 million, though a real estate expert put that figure closer to $2 million.

Rehoboth Beach, Delaware –  In the summer of 2017, the Bidens bought a house on the Delaware Shore for $2.7 million.