Shea Properties, headquartered in Aliso Viejo, California, is a diversified real estate company responsible for the acquisition, design, development, construction, leasing, and management of business parks, shopping centers, apartment communities, and mixed-use environments. Shea Properties currently owns and operates more than 9,000 apartment units and 4.8 million square feet of office, industrial and retail space in California, Colorado, and Washington, with a strong pipeline of projects.