Welcome to The Lumen at 139 Greenwich Heath NW, a striking custom By New West Luxury homes located in the heart of Upper Greenwich, one of Northwest Calgary?s most sought after emerging luxury communities. Offering 2,591 sq.ft. of thoughtfully designed living space, this modern residence blends sophisticated architecture, functionality, and exceptional lifestyle appeal. The open concept main floor seamlessly connects the kitchen, living, and dining areas, while offering the flexibility of a formal dining room or private office/den. Upstairs features a spacious primary retreat with ensuite, two additional bedrooms, and a full bath designed for comfortable family living. The partially developed basement offers incredible versatility with a recreation space plus a optional separate one bedroom suite with its own private entrance ideal for multigenerational living, guests, or additional income potential. Completing the property is a detached triple garage with the option to develop a future 2 bedroom garden suite above, creating exceptional long term flexibility and value. Upper Greenwich is Perfectly positioned steps from Calgary Farmers? Market West, residents enjoy boutique shopping, cafés, restaurants, fitness studios, and everyday conveniences right at their doorstep. With quick access to WinSport, Stoney Trail, downtown Calgary, scenic walking paths, and the Rocky Mountains just over an hour away, Upper Greenwich offers the perfect balance of urban convenience and outdoor lifestyle living. This is a rare opportunity to own a beautifully designed home in one of Northwest Calgary?s premier master planned communities.