Usa-Places.com has listed approx 11 Real estate agencies in Allentown. Some of the Top rated Real estate agencies in Allentown are- CENTURY 21 Keim Realtors, One Valley Realty LLC, Faith Brenneisen - Keller Williams Real Estate, Real Estate of America, Coldwell Banker Heritage Real Estate, Better Homes and Gardens Real Estate Valley Partners, Lehigh Valley Real Estate Agent Dave Capece at Keller Williams Real Estate, Christopher T. Hanna - real estate for sale in Allentown, Michael Pinnock - Weichert Realtors & Howard Hanna Lehigh Valley.