Regency at Montaine - Boulder Collection includes four grand home designs ranging from 2,500 to 2,900 square feet, allowing for the ultimate luxury 55+ active-adult living experience. Select structural options that suit your lifestyle and collaborate with our Design Studio to bring your vision to life with hundreds of premium-quality finishes. Experience Toll Brothers quality and attention to detail in every facet of this community, particularly in the exclusive amenity center, featuring a lap and lounge pool, spa, state-of-the-art fitness center, pickle and bocce ball courts, tennis court, and more. Explore by bike or on foot with 548 acres of open space and 13 miles of onsite trails, or see everything Colorado has to offer via the adjacent I-25.