Welcome to 418 Lockmaster Crescent, an extraordinary 5-bedroom, 5-bathroom stone and stucco masterpiece situated on a premium lot in prestigious Miller's Point, Manotick. Backing onto a serene forest and ravine, this meticulously upgraded and maintained home offers an executive retreat with professional landscaping, a water feature, interlock walkways, and a screened gazebo perfect for summer entertaining. Step into a grand foyer featuring a dramatic curved staircase. The main level balances formal and family spaces, offering living and dining rooms with gleaming hardwood, a private home office, a laundry room, and a spacious family room with a gas fireplace flanked by custom built-in maple cabinetry. The kitchen features high-end maple cabinetry, granite counters, a breakfast bar, and a new refrigerator and oven (2026). Off the kitchen, a sun-filled, four-season solarium sanctuary overlooks a tranquil pond and professionally designed gardens awash in colour all season long. Upstairs, the primary suite includes a walk-in closet and a 5-piece ensuite with a soaker tub and separate shower. A second bedroom features its own 5-piece bath, while two additional bedrooms share a Jack-and-Jill bath. New plush carpeting flows through the upper and lower levels (2024). The fully finished basement expands your living space with a large rec room, games room, workshop, a fifth bedroom, and a 4-piece bath, creating a complete lower-level suite. Extensive updates provide total peace of mind: septic update (2025), roof shingles and insulated garage doors (2024), washer, dryer, dishwasher (2020), central vacuum, full irrigation system, and a 3-car garage. The furnace, A/C, water treatment, and irrigation are all professionally serviced annually. Framed in nature, meticulously upgraded and turn-key ready, 418 Lockmaster Crescent may just be your next address!