"Real Housewives of Beverly Hills" star Yolanda Foster and husband David Foster have put their $27.5 million Malibu mansion on sale.

The sprawling property features orchards of citrus and avocado trees, stunning ocean views and a floor-to-ceiling glass refrigerator Yolanda designed.

The 50-year-old Dutch former model, who was recently diagnosed with Lyme disease, tells Us Weekly that her health woes, coupled with her children leaving the nest, led to the decision to say goodbye to their home.

"This is our dream home, but due to my battle with Lyme disease for the past two years I just don't have the strength to run this almost 5-acre property anymore and should really focus on my recovery with as little stress as possible," she tells Us, adding, "My daughter Gigi moved to New York last July and my Bella will move this July, so it will be just the two of us with my 14-year-old son."

See the photos here.