Developers - - Murietta ORP Office Research Park Commercial Zone; Office, Medical, Hospitality, Commercial supporting the ORP. Our KW La Jolla Commercial Team lead by Broker Lou Lollio, have numerous listings in this ORP area, including 5-acre adjacent lots. Costco and Vineyard Retail have broken ground at the 215 North entrance. Loma Linda Hospital & University and Kaiser Hospitals are local. This area is exploding with activity.