Marianne Lowenthal directs all acquisition and development activity for both mixed-use and retail projects on the West Coast for Combined Properties. She joined the company in 2005 and has been responsible for developing and/or redeveloping: Lincoln & Rose, Commons at La Verne, Turnpike Shopping Center, Foothill Ranch Towne Centre, 990 Palm, Santa Monica and La Brea, Shops at Bear Creek, and the Terraces. Acquisitions during her tenure include: Brentwood Place, Studio City Place, Courthouse Shopping Center, land for Sunset Time, Kings Road, Parcel B in Culver City, and the Terraces. Current development projects are: Sunset Time, The Crown, and Culver City.

Ms. Lowenthal has been in the development business for 28 years and has worked through complicated entitlements and design issues. In her previous position as Executive Vice President for Bond Companies in Los Angeles, she specialized in mixed-use development and was responsible for the first major mixed-use development in Hollywood CA which contained 300 residential units and 100,000 SF of retail.  Prior to holding that position, she had equity investment and management positions as principal of her own business, Lowenthal & Company.  There she completed the sale of 3.2 million square feet of office buildings in two high-rise mixed-use projects in Los Angeles, in addition to being project manager for the development of a 500,000 square foot mixed-use project in Burbank, CA.

Ms. Lowenthal began her career at The Prudential Realty Group where she started in the development division and rose to become manager of the Western Region portfolio, totaling over 6 million square feet with a combined value in excess of $1.5 billion.

Marianne Lowenthal received a B.A. in Political Science and an M.B.A. with concentrations in Finance and Real Estate, from the University of California, Los Angeles.