Kourtney Kardashian's House

Kourtney Kardashian became a fixture of reality television when “Keeping Up with the Kardashians” premiered in 2007. She is the eldest of the Kardashian sisters and later founded the wellness brand Poosh.

The house was built in a Tuscan style for its first owner. Designer Martyn Lawrence Bullard later reworked the interiors into a contemporary, art-filled space mixing mid-century furniture with family heirlooms.

The mansion went up in 2011, designed by Richard Landry, an architect known across Southern California for building large-scale contemporary homes for celebrity clients.

Kourtney and then partner Scott Disick bought the estate from retired NFL receiver Keyshawn Johnson in 2014, after the home sat on the market through two rounds of price cuts.

The purchase made Kourtney a neighbor of Justin Bieber, who drove recklessly enough around the block that Johnson had confronted him about it the year before he sold.