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Frank Sullivan Real Estate is conveniently located on 32 Wianno Avenue in the beautiful seaside Village of Osterville, next door to the post office. Osterville is one of seven Villages of Barnstable that offers its residents and visitors that special ambience and charm that you can only find on Cape Cod. 

We have developed a reputation over the years for personalized service and expert local knowledge. At Frank Sullivan Real Estate, we believe in being a valuable resource for our buyers and sellers. Our goal is to provide quality service with optimum results. We are dedicated to helping you find the best answers to your real estate questions, whether you are listing your home with us or purchasing a property on Cape Cod. Our commitment and dedication are unmatched. 

We welcome your inquiries and will make every effort to make your next real estate transaction a pleasurable and rewarding experience. We would love to hear from you. You can phone, fax, or email us. Better yet, if you are in Osterville Village, stop by and say hello.

 .... Our door is always open