Heritage at Vizcaya in Round Rock, TX is a 55+ community located in the Heritage at Vizcaya - Round Rock, TX. styles to please any active adult in Round Rock 4/5(3). Conservatory At Alden Bridge. Located in The Woodlands, Texas just north of Houston Premier Senior Living · Special Offers Available · High Quality Health Care. The Retirement Net features Round Rock, TX Active Retirement Communities and Homes. Explore new home communities, golf course communities, manufactured homes, RV and rental parks.