Bankruptcy Sale: Bid Deadline: September 16 * Auction Date: September 23 Stalking horse offers encouraged Keen-Summit Capital Partners LLC has been retained to market one of Beverly Hills’ most coveted development sites: the unfinished estate in the exclusive, guard-gated Bella Vista Estates. This is a rare opportunity for a homeowner, investor or developer to build a one-of-a-kind estate in one of Los Angeles’ most exclusive enclaves.