Welcome to a one-of-a-kind glow-up in Lake Balboa, just around the corner from the neighborhood's beloved outdoor retreat. Nestled among many original single-level homes, 6506 McLennan Ave stands out with its expanded layout, thoughtful upgrades, and flexible living potential-including space ideal for a future ADU (buyer to verify). From the moment you arrive, the home invites you in with a rich green lawn, blooming front rose garden, charming shutters, a window box, and modern lighting-all framed beneath a 2025 permitted new roof and freshly painted exterior. Step through the foyer into a spacious open-concept living and dining area, perfect for hosting the holidays or simply enjoying a quiet life. New light-toned LVP flooring, recessed lighting, crown moulding, and fresh interior paint provide a modern canvas to create your own home-life. The updated kitchen shines with new quartz countertops, painted cabinetry, white subway backsplash, a customized hood, fireclay sink, and gold-toned faucet. Morning light streams into the kitchen's casual dining space, where a new chandelier adds elegance, and beyond the kitchen bar seating are the dining room adjacent sliding doors connecting you to the shaded backyard-perfect for sipping coffee under the trees. Guests can enjoy a foyer adjacent updated half bathroom, or use its ensuite access to the front bedroom as a mini suite for extended family visits. Two additional first floor carpeted and updated bedrooms share a beautifully remodeled bathroom with new cabinetry, rebuilt and tiled shower, modern fixtures, and lighting. At the rear, a rare two-story addition-built in 1980 by the original owner-adds serious versatility. With its own private back-yard entrance, water heater, and spacious foyer with storage, it's ideal for extended family, a creative workspace, or a potential ADU (buyer to verify). On the first floor, a massive elegant suite features new carpet, crown moulding, a private patio, large walk-in closet, and full bath. Upstairs, another oversized suite offers abundant natural light and a huge walk-in closet with enough space to potentially add a kitchenette. Additional highlights include solar, newer HVAC, updated electrical panel and plumbing, new French-drain on side, and freshly updated and trimmed landscaping. Whether you're looking to spread out, host comfortably, or explore the possibilities of flexible living, this Lake Balboa glow-up is a life-style opportunity ready to welcome you.