--- title: "New Home Community Regency at Montaine - Boulder Collection in Castle Rock, CO by Toll Brothers" description: "Regency at Montaine - Boulder Collection is an outstanding new home community in Castle Rock, CO that offers a variety of luxurious home designs in a great location." canonical_url: "https://www.tollbrothers.com/luxury-homes-for-sale/Colorado/Regency-at-Montaine/Boulder-Collection" generated_at: 2026-09-25T17:43:20.873Z --- # Community: Regency at Montaine - Boulder Collection [Colorado](https://www.tollbrothers.com/luxury-homes/Colorado) > [Denver](https://www.tollbrothers.com/luxury-homes/Denver-CO) - Location: Castle Rock, CO - County: Douglas County - Priced From: $864,995 - Bedrooms: 2–3 - Bathrooms: 2–3 - Half Baths: 0–1 - Square Feet: 2509-3071 - Garages: 3 - Stories: 1 - Home Type: Single-Family - Community Type: Active Adult, Resort - Quick Move-In Homes: 3 ## Online Sales Team - Team: Kristine & Dawn - Phone: 877-431-2870 ## Sales Center 273 Alumroot St, Castle Rock, CO 80104 ## Community Overview **Community Type:** Active Adult, Amenities/Resort Community Offering spacious single-story homes in an amenity-filled 55+ active-adult community, Regency at Montaine - Boulder Collection is the best of all worlds in a spectacular location. ### Community Highlights - Convenient Castle Rock location with sophisticated shopping, dining, and entertainment opportunities - Hundreds of acres of open space and miles of hiking, biking, and walking trails - Dynamic 55+ active-adult community with exclusive clubhouse - Grand homes with many structural and design options to choose from - Direct access to Denver, Colorado Springs, Denver International Airport, and more 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. ## Quick Move-In Homes | Home | Home Site | Address | Home Type | Beds | Baths | Half Baths | Sq Ft | Garages | Stories | Price | Move-In | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | [Drake Traditional](https://www.tollbrothers.com/luxury-homes-for-sale/Colorado/Regency-at-Montaine/Boulder-Collection/Quick-Move-In/MLS-1766005) | 697 | 428 Agoseris Way | Single-Family Home | 2 | 2 | 1 | 2,509 | 3 | 1.0 | $910,000 | 2026-10-30 | | [Greyson Mountain](https://www.tollbrothers.com/luxury-homes-for-sale/Colorado/Regency-at-Montaine/Boulder-Collection/Quick-Move-In/MLS-7073992) | 698 | 444 Agoseris Way | Single-Family Home | 2 | 2 | 1 | 2,720 | 3 | 1.0 | $950,000 | 2026-09-25 | | [Montview Classic](https://www.tollbrothers.com/luxury-homes-for-sale/Colorado/Regency-at-Montaine/Boulder-Collection/Quick-Move-In/286213) | 696 | 412 Agoseris Way | Single-Family Home | 2 | 2 | 1 | 3,071 | 3 | 1.0 | $999,000 | 2026-09-30 | ## Home Designs | Home Design | Home Type | Beds | Baths | Half Baths | Sq Ft | Garages | Stories | Starting Price | QMIs | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | [Antero](https://www.tollbrothers.com/luxury-homes-for-sale/Colorado/Regency-at-Montaine/Boulder-Collection/Antero) | Single-Family Home | 2–3 | 2–3 | 1 | 2,814 | 3 | 1.0 | $892,995 | 0 | | [Drake](https://www.tollbrothers.com/luxury-homes-for-sale/Colorado/Regency-at-Montaine/Boulder-Collection/Drake) | Single-Family Home | 2–3 | 2 | 1 | 2,509 | 3 | 1.0 | $864,995 | 1 | | [Greyson](https://www.tollbrothers.com/luxury-homes-for-sale/Colorado/Regency-at-Montaine/Boulder-Collection/Greyson) | Single-Family Home | 2–3 | 2–3 | 0–1 | 2,635 | 3 | 1.0 | $889,995 | 1 | | [Montview](https://www.tollbrothers.com/luxury-homes-for-sale/Colorado/Regency-at-Montaine/Boulder-Collection/Montview) | Single-Family Home | 2–3 | 2 | 1 | 2,974 | 3 | 1.0 | $933,995 | 1 | ## Amenities - Clubhouse - Pool - Pickleball Courts - Fitness Center - Bocce Court - Spa - Walking/Biking Trails - Open Space ## Points of Interest | Category | Name | Address | City | State | ZIP | Distance | Latitude | Longitude | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | Restaurants and Cafes | Union An American Bistro | 3 Wilcox St | Castle Rock | CO | 80104 | 3.1 | 39.369371 | -104.860353 | | Restaurants and Cafes | Castle Cafe | 403 Wilcox St | Castle Rock | CO | 80104 | 3.4 | 39.373630 | -104.860146 | | Entertainment | Festival Park | 300 2nd St | Castle Rock | CO | 80104 | 3.2 | 39.370970 | -104.858972 | | Entertainment | Philip S. Miller Park Amphitheater | 210 E Wolfensberger Rd | Castle Rock | CO | 80109 | 3.3 | 39.368038 | -104.884825 | | Entertainment | AMC Castle Rock 12 | 3960 Limelight Ave | Castle Rock | CO | 80109 | 5.4 | 39.401798 | -104.879788 | | Entertainment | Parker Arts, Culture & Events Center | 20000 Pikes Peak Avenue | Parker | CO | 80138 | 14.4 | 39.516733 | -104.757256 | | Health and Fitness | Plum Creek Golf Club | 331 Players Club Dr | Castle Rock | CO | 80104 | 1.9 | 39.352081 | -104.857933 | | Health and Fitness | Anytime Fitness | 794 S Perry St | Castle Rock | CO | 80104 | 2.7 | 39.363171 | -104.859625 | | Health and Fitness | Red Hawk Ridge Golf Course | 2156 Red Hawk Ridge Dr | Castle Rock | CO | 80109 | 4.5 | 39.386878 | -104.886068 | | Health and Fitness | Orangetheory Fitness | 3990 Limelight Ave | Castle Rock | CO | 80109 | 5.6 | 39.403311 | -104.881439 | | Health and Fitness | Castle Rock Adventist Hospital | 2350 Meadows Blvd | Castle Rock | CO | 80109 | 5.7 | 39.405056 | -104.884485 | | Parks and Recreation | Rhyolite Park | 1701 Crystal Valley Pkwy | Castle Rock | CO | 80104 | 1.5 | 39.341548 | -104.841494 | | Parks and Recreation | Philip S. Miller Park | 1375 W Plum Creek Pkwy | Castle Rock | CO | 80109 | 3.3 | 39.370301 | -104.878224 | | Parks and Recreation | Columbine Open Space and Trail | 2 Faraway Pl | Castle Rock | CO | 80104 | 3.4 | 39.282018 | -104.892967 | | Parks and Recreation | Rock Park | 1710 Front St | Castle Rock | CO | 80104 | 3.9 | 39.381673 | -104.857721 | | Parks and Recreation | Castlewood Canyon State Park | 2989 CO-83 | Franktown | CO | 80116 | 6.2 | 39.335463 | -104.745270 | | Shops and Retail Services | Union An American Bistro | 3 Wilcox St | Castle Rock | CO | 80104 | 3.1 | 39.369371 | -104.860353 | | Shops and Retail Services | The Barn Antiques and Specialty Shops | 400 Third St | Castle Rock | CO | 80104 | 3.3 | 39.372014 | -104.858414 | | Shops and Retail Services | Castle Cafe | 403 Wilcox St | Castle Rock | CO | 80104 | 3.4 | 39.373630 | -104.860146 | | Shops and Retail Services | King Soopers | 750 N Ridge Rd | Castle Rock | CO | 80104 | 3.9 | 39.375562 | -104.827547 | | Shops and Retail Services | Outlets at Castle Rock | 5050 Factory Shops Blvd | Castle Rock | CO | 80108 | 6.3 | 39.415626 | -104.873370 |