1377 Knoll Road Discover this extraordinary Redlands estate - a sprawling 5, 900 square foot masterpiece that delivers unmatched luxury, true versatility, and serious income potential in one incredible package! This rare three-in-one property features a grand 4, 685 sq ft main house built across three thoughtfully designed levels for independent living, a detached 969 sq ft one-bedroom one-bath guest house (ADU) perfect for extended family, guests, or generating rental income, and a generous 284 sq ft resort-style balcony ideal for outdoor living and entertaining with stunning views. The main house offers exceptional flexibility: - The fully separate first level includes three bedrooms, two baths, a living room, family room, and full kitchen - creating a completely self-contained unit that's ideal for renting out to help with the mortgage while enjoying total privacy. - The second and third levels serve as an elevated family retreat, complete with a luxurious master suite, additional bedrooms, two-and-a-half baths, a dedicated living area, kitchen, and family room - all tailored for comfortable, exclusive daily living. Additional standout features include a massive six-car garage for your entire vehicle collection, hobbies, or storage needs, plus dedicated RV parking to make adventure-ready living