New Homes on Johns Island. Waterloo Estates on Johns Island, just outside Charleston, is one of the island's rare gated communities-an estate-like retreat surrounded by 77 acres of protected wetlands and winding walking trails. Residents of Waterloo Estates enjoy a close-knit community atmosphere, where neighbors often gather for social events and leisurely walks along tree-lined streets. The neighborhood is known for its family-friendly vibe, attracting a mix of young professionals, retirees, and families drawn to its peaceful ambiance and proximity to Charleston's vibrant cultural scene. Here, timeless Southern architecture meets modern comfort: wide porches, sprawling lawns, majestic live oaks draped in Spanish moss, and the soft glow of gas lanterns. Life at Waterloo offers the best of both worlds-relaxing beach days just a short drive away, paired with the charm of Johns Island's farm-to-table living and quiet country backdrop. It's where Southern hospitality, natural beauty, and coastal convenience come together.