0 Twin Willow Used to be Office, Medical, Commercial, Murietta ORP Office Research Park Commercial Zone, has been recently rezoned to Single-Family 2. It allows single-family, Condos, Townhomes, and Apartment buildings and may be considered for Sr. Living, Assisted Living, etc. The Southwest to this listing. Costco and Vineyard Retail Shopping Center and Murrieta Vally High School at the 215 North entrance. Northwest of the Property is Loma Linda University Medical Center and Kaiser Hospital is a local Hospital - In Murrieta. Desirable about the 5-acre property is the development of large single-family and multi-family projects.. Clinton Keith & Lee Road, this rapidly developing area is surrounded by new housing, schools, restaurants, stores & theaters. The Office & Research Park zoning also permits hotels & assisted living/congregate care facilities. Neighborhoods: North Murrieta Technology Corridor. Please contact Jerry Park at 951-265-0325.