Contact Us We combine our local expertise with our affiliation with the ITRA Realty Group to provide you with lease and purchase help in the Bay Area or around the globe. Our affiliates are in 40 major cities in the United States, Europe and Asia. Let us know what lease or purchase help you need. We'll get back to you right away! Rosen Realty Group 456 Montgomery Street San Francisco, CA 94104 Phone: 415-296-7570 Fax: 415-296-7405 E-mail: info@rosenrg.com