William Callahan

William M. Callahan Real Estate, headquartered in Brockton, MA, has been in continuous operation since 1952, making it one of the area’s most experienced and enduring agencies. Bill Callahan is the third generation to own and personally manage the brokerage and, since 1986, has devoted his entire time to the business in service to his residential and commercial clients. In addition to holding a Business Degree from Colby College, Bill is a graduate of both the National Association of Realtors Institute and the Massachusetts Board of Real Estate Appraisers. He has also served as President, and a Director, of the Greater Brockton Board of Realtors. Bill is past Director of the Greater Brockton Multiple Listing Service and was honored by his peers with the prestigious "Realtor of the Year" award in 1992. Bill is currently a Board member of Catholic Charities South. He is also very active as a volunteer in youth-oriented programs that include the Old Colony YMCA, where he served o