There are about 15 or so houses in New Braunfels with a Guest House. Most of these are in the $500,000 range give or take. There aren't many out of town, however, there are a few around Lake Dunlap and Lake McQueeney. Unfortunately for you, Landa Park is in the middle of town. However, most of these homes are on large lots so that might make it feel a little more out of town. There may be a few in the River Chase area. Sometimes those homes have a Guest House. What is your time frame for moving?