Tom Brady and Gisele Bündchen have reportedly splashed out over $20 million on a waterfront apartment in New York.

The loved-up couple already own a sprawling estate in the Big Apple overlooking Madison Square garden but have decided to up sticks and move across town to Hudson River.

Although they're yet to seal the deal by signing the contracts, it's believed the pair's new home, which is in the Tribeca Building - home to residents including Taylor Swift, Bradley Cooper and Jennifer Lawrence - is complete with five bathrooms, according to the New York Post's Page Six column.

But not only does it have breath-taking views over the river to help the pair unwind after a stressful day in the city, the 14-storey building also comes with a sauna and a steam room.

The complex also has plenty on offer on the activity front as well, as it comes with a 82-foot lap pool, plush studios for cycling, yoga and pilates classes, and a beautiful squash court.

Tom and Gisele - who got married in 2009 - were reportedly drawn to the popular building because of the tight security.

A source said: ''Residents can enter by driving into a covered porte-cochère entrance.''

Meanwhile, the couple - who have children Benjamin, six, and Vivienne, three, together - have been through ''a lot of ups and downs'' throughout their seven-year marriage but believe the tough times have made them stronger.

The 38-year-old sports star said recently: ''I'm blessed to find this life partner that we all kind of seek at different times in our life. We found each other at the right time. We've been through a lot of ups and downs together, and in so many ways, that's kind of built our relationship so strong.''