Kim Kardashian and Kanye West's mansion will not be complete until next summer.

A sneak peak of the ninth series of 'Keeping up with the Kardashians' sees Kim take sisters Khloe and Kourtney around the $11 million five-bedroom mansion, showing them where Kanye's music studio will be and the interior of their Mediterranean-style home.

She tells them: '''[It] won't be ready until, they say, about June.''

Khloe then exclaims: ''That's a year!'''

Kim - who has five-month-old daughter, North with Kanye - is currently on tour with her husband, but they are said to be staying with Kim's mother, Kris Jenner, in the Hidden Hills area of Los Angeles when they are in California while the renovations are completed.

Although Kanye has previously said he doesn't want to be featured on 'Keeping Up with the Kardashians', he has allowed his proposal to Kim - when he hired out San Francisco's AT&T Park baseball stadium in San Francisco on her 33rd birthday and dramatically got down on one knee, accompanied by an orchestra and fireworks - to be included in the show.

Kanye has previously said: ''I felt like this is a moment she would like to have and would like to share, and just have that documented. And we could decide later or not to air it.''

Meanwhile, the new series will include the breakdown of Khloe's relationship with husband Lamar Odom after allegations of his cheating and drug abuse.

She is heard saying in the teaser: ''I have to move on with my life and that means changing a lot.''

Also, Kris tells her brood about splitting from husband Bruce Jenner.

She says: ''We're better as friends than we are the other way.''