North Fulton County is home to the beautiful and blossoming city of Alpharetta, which explains why there are so many homes for sale in Alpharetta GA. Many large corporations are located in the Alpharetta area including ADP Inc., McKesson Information Solutions, and LexisNexis Risk Solutions. Avalon shopping center is also located in Alpharetta, and includes office spaces, 500,000 feet of retail shopping, and an exceptional movie theater. You can also catch a concert at Verizon Wireless Amphitheatre at Encore Park. A flourishing downtown characterizes Duluth. Naturally, Duluth Real Estate is a hot commodity. Duluth is home to the Infinite Energy Area where you can see a concert, an Atlanta Gladiators hockey game, or a Georgia Swarm Lacrosse game.