Share this article Share this article WaterSong Club and features tailored for today's active adults in Mattamy Homes Northeast Florida community in St John's County. JACKSONVILLE, Fla., May 20, 2021 /PRNewswire/ - Resort-style amenities, including the WaterSong Club clubhouse, swimming pool and Biergarten, are expected to be completed later this year in WaterSong, Mattamy Homes' first 55+ community in Florida's booming active-adult market, the homebuilder has announced. Resort-style amenities, including the WaterSong Club clubhouse, swimming pool and Biergarten, are expected to be completed later this year in WaterSong, Mattamy Homes’ first 55+ community in Florida’s booming active-adult market, the homebuilder has announced. (CNW Group/Mattamy Homes Limited)