Spring 2012: Announcing the Grand Opening of Serene Hills, the new Gateway to Lakeway–connecting 71W to 620. Our new Lakeway community offers luxury single family homes priced from the $500's at a prime location with today's most desired features–spacious Hill County homesites to be built into the natural landscape. Lots start at 10,000 square feet, offering stunning views and spacious areas for outdoor living and playing.