Colleen DeCesare

Colleen DeCesare is a real estate agent with The Avenue Team at Coldwell Banker Realty, serving Bryn Mawr and the surrounding Philadelphia Main Line communities. Based in Bryn Mawr, she works with buyers and sellers throughout the area, including Ardmore, Haverford, Villanova, Radnor, Wayne, St. Davids, Rosemont, Wynnewood, Narberth, Merion Station, Devon, Paoli, and Berwyn.

Colleen brings to real estate a strong foundation in client service and relationship‑building developed through years as a small business owner. In that role, she learned the importance of listening closely, communicating clearly, staying organized, and following through—skills she now applies every day in her real estate practice.

As a member of The Avenue Team, Colleen is supported by proven processes, experienced leadership, and a collaborative environment that allows her clients to benefit from deep market knowledge, thoughtful guidance, and well‑executed support from start to finish. She takes pride in being responsive, detail‑oriented, and fully present for her clients throughout their buying or selling journey.

Colleen understands that buying or selling a home is a major life decision, not just a transaction. Whether clients are preparing for their first purchase, making a move within the Main Line, or navigating a new chapter, she is committed to making the process clear, comfortable, and manageable, with an emphasis on education and trust.

Known for her approachable demeanor and genuine interest in helping people, Colleen values building long‑term relationships and being a reliable resource in her community.

Outside of real estate, Colleen enjoys life on the Philadelphia Main Line with her family, supporting local businesses, and staying connected to the neighborhoods she proudly serves.