Christian Slater‘s Florida home didn’t last long … selling way above asking price after just 3 days on the market!

Real estate sources tell TMZ the “Mr. Robot” actor sold his 4-bedroom, 2.5-bathroom pad in Miami’s Coconut Grove neighborhood for $4.258 million … which was 10% above the $3.950 million asking price.

The Italian-inspired home comes with all the bells and whistles, with an oversized primary suite with a balcony and a huge rooftop terrace. There’s also a detached guest suite with an entertaining area, bedroom and full bathroom.

Of course, the backyard comes complete with a pool for the Florida heat.