The famous sisters — who already feature in their family's show Keeping Up With The Kardashians — will travel to the east coast to have their antics documented in a new show, Kourtney & Khloé Take The Hamptons.
Like their previous shows set in Miami and New York where the duo were joined by sister Kim Kardashian, Kourtney and Khloé will temporarily relocate.
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Kourtney and Khloé Kardashian
The DASH fashion store owners will head to Long Island's East End — a celebrity hotspot they often frequented as Kourtney's husband Scott Disick is originally from there.
Before Scott's parents passed away, Kourtney and Scott filmed a few episodes in The Hamptons, where they would take their four-year-old son Mason to visit his grandparents.
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"Kourtney, a newly single Khloé, and Lord Disick himself are back in the Big Apple, and are taking the city by storm," the official synopsis read.
"The girls have their work cut out for them as they set out to relocate the DASH New York store to a hot new property while managing the initial struggles of opening their first pop-up store in the Hamptons."
Scott Disick and Kourtney
Khloé's love life may also be a main subject of the show, as the newly single star is said to be ready to date again, having filed for divorce from estranged husband Lamar Odom last December.
The 29-year-old was married to Lamar for four years before she called time on their relationship. While recent reports have suggested that the couple could be getting back together, Khloé's imminent move to the other side of the country could change things.
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Kim, Khloé and Kourtney celebrate the DASH Miami store launch
Kourtney & Khloé Take The Hamptons will premiere in autumn 2014.
E! network also confirmed that they were developing another show based around the Kardashian family — Dash Dolls.
The programme will follow the lives of employees entrusted to manage the DASH storefront and overall franchise, and see how they "juggle the glamorous lifestyle that comes with representing one of today's most successful boutique chains", according to the synopsis.