Michael J. Harrington,Sr. opened Harrington Realty in 1978 and in 1979 joined the ERA Franchise. Just 2 years later he opened his second office in Milford. Since joining ERA, Harrington Realty has ranked as high as 7th out of all ERA companies nationwide ? always staying in the top 50 out of thousands of ERA offices. Today, Harrington Realty boasts 2 offices located in Dover and Milford and over 150 full time Real Estate Professionals. A multifaceted organization designed to handle every aspect of Real Estate, Harrington Realty ?one stop shopping? to include Harrington Realty, Harrington Insurance and New Penn Financial.