Andelson Properties is a real estate investment firm. The office is located above the Monique Lhuillier shop at the corner of Melrose Place and La Cienega Boulevard. The company is active in property management and development. The principal of the company, Arlen H. Andelson, is trained in real estate and business law. Andelson also holds leadership positions with The Foundation for AIDS Research, Cedars-Sinai Medical Center and the West Hollywood Chamber of Commerce.