Toll Brothers’ flagship 55+ community in Colorado — 661 planned homes across three collections (Jefferson, Broomfield, Boulder) in Castle Rock’s Montaine master plan. 548 acres of open space, 13 miles of trails, panoramic views of the Rockies and Great Plains, and Douglas County’s ~0.58% property tax rate.
Regency at Montaine offers three home collections, each named for a Colorado county. All are single-story ranch designs — no stairs required — built to Toll Brothers’ quality standard with extensive personalization options through their Design Studio.
Montaine sits 5 minutes south of Downtown Castle Rock, which has become a genuine destination — walkable restaurants, boutique shops, and the Castle Rock Outlets (premium retail) are all close. The community is 15 minutes from Inverness and the Tech Center employment corridor, 25 minutes from the Denver Tech Center, and about 45 minutes from Denver International Airport via I-25 and E-470.
Centura Health Castle Rock Adventist Hospital is approximately 10 minutes north — a Level II trauma center with cardiac and oncology services. Sky Ridge Medical Center (one of the top-ranked hospitals in Colorado) is about 20 minutes north in Lone Tree.
At $750K, the Douglas County tax bill is ~$363/month — the same rate as other Douglas County communities but a larger absolute number given the higher home price. The HOA at ~$200/month is among the lowest of any Toll Brothers Regency community nationally, which is notable given the amenity package provided.
We can compare Regency at Montaine against Anthem Ranch, Regency at NorthSkye, or any other Denver metro community with real cost math.
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