Welcome Home to Guard Gated S Las Vegas Communities: Foothills at Southern Highlands! Foothills at Southern Highlands is a guard gated Single Family Home community in South Las Vegas, near the corners of Southern Highlands Parkway and Somerset Hills. Foothills at Southern Highlands is close to many amenities - Casinos, Shopping, Professional Offices and Dining. There are exactly 268 homes in Foothills at Southern Highlands ranging from 2589-4387 square feet. Foothills at Southern Highlands was built between 2001-2005 by Pacific Southwest Builders. These homes have generous sized lots (I don't think there is anything less than a 1/4 acre in this sub but I could be wrong!) Many homes in Foothills at Southern (1 comments)