Why pay for new construction with basic finishes and limited space, compare the costs! You can own a fully upgraded, expanded Bross model luxury home in Montaine-Castle Rock's premier community surrounded by trails, open space, and sweeping mountain views? This exceptional Toll Brothers semi-custom residence offers 6 bedrooms, 6 bathrooms, 4,295 finished square feet above grade plus a 2,130-square-foot finished basement, delivering the space, design, and completed upgrades most new builds simply don't include. A grand two-story foyer opens into an expanded great room centered on a dramatic floor-to-ceiling stone fireplace with wrought-iron accents, designer lighting, and upgraded flooring throughout. The grand expanded kitchen is designed for everyday living and entertaining, featuring JennAir gourmet appliances, a gas cooktop, honed quartz countertops, upgraded cabinetry, oversized island, walk-in pantry, and open dining areas flowing to an extended covered patio-perfect for Colorado evenings and mountain sunsets. The expanded main-level primary suite offers a spa-like retreat with soaking tub, glass shower, and generous walk-in closet, while a flexible study or guest room adds versatility. Upstairs, spacious secondary bedrooms-including an ensuite option-pair with the convenience of a second-floor laundry, rarely found in base new construction. The fully finished basement enhances entertaining with a wet bar, media and game areas, added living space, and a huge storage room-improvements costly to complete after buying new. Additional highlights include an extended oversized finished garage with floor coating, EV outlet, water softener, whole-home humidifier, and upgraded HVAC. Enjoy Montaine's resort-style amenities-clubhouse, pool, fitness center, hot tub, and scenic trails-minutes from downtown Castle Rock and I-25, delivering more space, more upgrades, and immediate move-in luxury without the wait or added cost of building new.