PHOTO: Tarek El Moussa (R) and Heather Rae Young (L) plan to marry in 2021. (Photo by Rachel Luna/Getty Images)

Heather Rae Young is trading in the glitz and glamour of Los Angeles for the easygoing and posh lifestyle of Newport Beach.

The luxury real estate agent and “Selling Sunset” star, who is currently engaged to Orange County, Calif., native and HGTV cornerstone Tarek El Moussa, was handpicked by The Oppenheim Group president and founder Jason Oppenheim to launch the brokerage’s new office in the seaside beach town as the company expands from its West Hollywood abode and into a new market – a move that Oppenheim said was a “long time coming.”

“Heather is going to be working out of that office and my best friend is going to be managing the office,” Oppenheim told Fox News, adding, “The office that we’re looking at is insane. I mean, it’s insane. So hopefully I’ll be signing the lease soon.”

Oppenheim and his twin brother, Brett, who is also a business partner in their real estate dealings, have built The Oppenheim Group into one of Los Angeles’ most successful brokerages and Oppenheim said that in his expansion, he’ll be spending much more time in Newport Beach, where he frequently visits Heather Rae Young, 32, and El Moussa, 38.