J.S. Rosenfield's small office is located in the heart of Santa Monica on Montana Avenue. This real estate agency prides itself on bringing commercial shopping centers to life. The agency revamps existing shopping malls and buildings and sells the improved spaces to local merchants looking for a new home for their businesses. J.S. Rosenfield & Co. works in areas all over the West Side, such as the Aero Theater on Montana Avenue. The company aims to restore vibrancy to communities where people live, work and play.