Multiple offers received. Best & Final Offers due by noon on Tuesday, July 1, 2025. Beautifully designed semi-custom home located in the prestigious Waterside community of Las Colinas. This spacious residence offers four bedrooms, each with its own ensuite bathroom, along with a convenient half bath on the first floor. The primary suite is located on the main level and features a spa-like bathroom and an expansive walk-in closet, providing a serene retreat. A guest bedroom with a private bath is also located on the first floor, ideal for visitors or multigenerational living. The chef's kitchen is a culinary dream, complete with a gas stove, granite countertops, a large island, designer pendant lighting, and a walk-in pantry. A dedicated study on the main floor offers a quiet space for work, study or reading. Upstairs, you'll find two additional bedrooms with ensuite baths, a spacious family room, and an adjacent media room-perfect for movie nights or entertaining. This home is equipped with fully-owned solar panels and a tankless water heater, helping to keep utility bills impressively low. High-speed WiFi is integrated throughout the entire house, ensuring seamless connectivity in every room. The three-car garage includes a utility sink and a security camera for added convenience and peace of mind. Thoughtfully designed with luxury, energy efficiency, and modern technology in mind, 121 Erling Lane is the perfect place to call home.