The reclusive reality star, 28, just purchased a four-bedroom, 4,256 square-foot home in Calabasas, California,where the rest of his family lives, PEOPLE has confirmed.
Mom Kris Jenner helped pay for the $2.285 million house.
Rob's new home is very close to the rest of his family. His sisters Kourtney and Khloé Kardashian also live around the corner from each other in the same exclusive neighborhood. And Kanye West and Kim Kardashian West are currently staying with with Jenner in her Hidden Hills home, which isn't too far away, either.
In January, Rob started dating Blac Chyna, moving out of Khloé's mansion and into hers. Since the affectionate couple linked up, he's been seen out in public more often and has started exercising and eating healthier.
Sources say the new couple will continue living together once Rob moves into his new home. The reality star joked about the new home purchase with a NSFW Instagram post early Wednesday, writing: "When the p---y good but your family don't like her so you drop your family and become an orphan."
On Monday, the Kardashian family threw a dinner to celebrate late patriarch Robert Kardashian's birthday. Although Rob wasn't in attendance, he did share a throwback photo on Instagram of him as a boy perched atop his father's shoulders.