Honey Boo Boo -- Mama June Goes Big Ole House Hunting

Mama June is getting ready for a major upgrade ... now that she's 86'd Sugar Bear -- she's also looking to move into a new pad and took the fam house hunting Tuesday.

Most of the 'Honey Boo Boo' crew -- June, Alana, Pumpkin and Uncle Poodle -- checked out 4 houses in Hampton, GA ... about an hour away from where they live now.

As TMZ first reported, Mama June kicked Sugar Bear to the curb because she swears she caught him online dating. We're told he hasn't slept at the family home since the breakup ... though he still comes by to shoot for the show.

Here's the thing ... it looks like Suge's missing out big time, because June's looking at houses that are definitely a step (or three) up from the family's current digs.

Reality TV pays.