Gallery Launch Gallery Talbot Sutter/Sutter Nugent Real Estate

Mark Wahlberg 's got a new neighbor down in his exclusive enclave in South Florida, and the guy's got some pretty deep pockets ... because billionaire Russell Weiner just dropped $19 million for an estate around the corner from Marky Mark ... and we've got a look inside.

Real estate sources tell TMZ … Russell, the billionaire behind Rockstar Energy drinks, bought a home near Mark in Delray Beach's Stone Creek Ranch for $18,005,000. Talbot Sutter/Sutter Nugent Real Estate

Here's what $19 million, give or take, gets you in a small neighborhood known locally as "Billionaire's Row" .... 11,506 square feet with 7 bedrooms and 11 bathrooms nestled up to a manmade lake.

The home comes with all the bells and whistles, in

See Full Page