13004 N Commons Way, Rockville, MD 20854

Built as the builder's own residence, this expanded Horizon Hill home represents one of the neighborhood's largest and most thoughtfully maintained properties. Set on a generous lot with one of the area's most substantial original footprints, the home reflects years of strategic investment in both living space and infrastructure. Recent mechanical and structural updates include a roof installed approximately four years ago, a newer upper-level HVAC unit, a recently replaced garage door, dual electrical panels, upgraded exterior lighting, an updated alarm system, and a full-yard irrigation system serving all sides of the property. At the heart of the home is a fully renovated and dramatically expanded chef's kitchen, featuring custom cabinetry with deep drawers and pull-out pantry shelving, stone countertops, and a large granite island. Professional-grade appliances include a Thermador Professional gas range, a second built-in oven, a Sub-Zero built-in refrigerator, and a new second refrigerator. The tile backsplash features mosaic accents, and a dedicated prep zone adds a second sink and second dishwasher. Jerusalem stone flooring flows through the foyer—highlighted by a decorative stone inlay—as well as the pantry and laundry room. The main level offers both formal and casual living areas: a dining room with French doors opening to the screened porch, a living room with recessed lighting, a dedicated office/study with custom millwork and a stone fireplace, and a well-placed half bath. Upstairs, the primary suite occupies its own private wing. The spacious bedroom connects to a custom walk-in closet with built-ins and natural light, along with a spa-inspired bathroom featuring heated checkerboard stone flooring, a deep soaking tub with Sunrise Specialty hardware, a separate shower, two private toilet rooms, custom cabinetry, built-in mini-fridge, recessed lighting, ceiling speakers, and oversized windows. Three additional bedrooms and a second full bath complete this level, with a utility/storage closet off the hallway. The lower level provides flexible additional space, including a large recreation room, a separate flex/storage room, and a third full bath with a stall shower. The home's mechanical system includes two HVAC units: one serving three zones upstairs (recently replaced) and another serving two zones on the main and lower levels. Equipment shows a consistent history of professional maintenance. A radon mitigation system is also installed. Outdoors, mature landscaping surrounds the property. The private backyard is supported by the full-property irrigation system, while upgraded porch lighting extends outdoor usability into the evening. A wide driveway leads to a garage with updated mechanical components and the recently replaced door. This is a home built to last and maintained with purpose—offering exceptional space, custom craftsmanship, and the mechanical reliability that comes from consistent, proactive care.