Louis Tomlinson Perks of Daddydom My Baller Crib to Raise Kid

2/1/2016 3:46 PM PST BY TMZ STAFF

0201_louis_tomlinson_los_angeles_rental_house_inside_photos_launchLouis Tomlinson is so serious about being a hands-on father, he's moving into a $21 million L.A. home to be closer to his newborn son. 

The pad will be more fun for Louis than it is for baby Freddie, since it's got a home theater, gym, pool, insane city views ... and Leonardo DiCaprio as a neighbor.

The 1D star scored the sweet rental from celeb hypnotist Paul McKenna because he wants to actively co-parent with baby mama Briana Jungwirth.  

As we reported, Tomlinson did right by Briana, and rented her a decent pad in Calabasas. 

And to give you an idea of just how cool Louis' place is -- Keith Richards has lived there. Doesn't get any cooler than that.