Rare Find in McKinney's Historic District — Main Home + Detached Guest Unit! Beautifully renovated home nestled in the heart of McKinney's coveted Historic District, just blocks from the charming downtown square! This spacious 4-bedroom, 2-bath property has been thoughtfully updated throughout, featuring modern finishes, an inviting open layout, and an abundance of natural light. The updated kitchen boasts stylish cabinetry and contemporary fixtures, while the living areas offer a warm, welcoming atmosphere perfect for entertaining or relaxing at home. But the real bonus? A fully detached 1-bedroom, 1-bath guest unit — ideal as a guest suite, mother-in-law quarters, home office, or income-producing rental. The flexibility this property offers is truly unmatched. Located in one of the oldest, most authentic, and thriving downtown areas in Texas, you'll enjoy walkable access to more than 120 unique shops, over two dozen restaurants, art galleries, antique stores, and home décor boutiques — all just steps from your front door. With easy access to Hwy 75, commuting and shopping are effortless. Whether you're looking for a primary residence with room for family, a house-hack opportunity, or a property with incredible character and location — this one checks every box. Don't miss your chance to own a piece of McKinney history!