MARK DAVID FOR DIRT

Their US-based homes alone have a combined annual tax bill of up to about $4 million.

The veteran showbiz polymath purchased the home in early 2014 for $14.47 million.

Initially restored by Diane Keaton, the the nearly 8,500-square-foot home is pretty inviting.

The three-acre spread has a massive kitchen, a basketball court and a garage like something out of ‘Tron’.

The 36,000 square-foot compound was once on the market for $195 million.

The 4,950-square-feet abode is located in the island’s exclusive Gramercy Park neighborhood.

DeGeneres and de Rossi modernized the 1933 English Tudor mansion with state-of-the-art security, lighting and A/V systems.

The 10,830-square-foot home boasts 20 bedrooms and 7.5 bathrooms

It features five bedrooms, an office, a gym and an ultra-private backyard.

The 11,000-square-foot mansion offers mesmerizing views across Biscayne Bay.