Home » Park Land Views at my Open House in Holmby Hills Today. Park Land Views at my Open House in Holmby Hills Today. By Christophe Choo Posted Jul 10, 2016 Latest Updates, Market Activity, My listings Park Land Views at my Open House in Holmby Hills Today. Enjoying the lovely view of the grounds at my open house today in Holmby Hills at 355 South Mapleton Drive listed at $35 million. #holmbyhills #la #realestate #openhouse #mapletondrive