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Community A community is a collection of new construction homes built on homesites by one builder. To learn more about the new construction building process, please visit our Learning Center here: Learn More About The New Home Buying Process! Hot Deal

Regency at Montaine - Boulder Collection

273 Alumroot St, Castle Rock, CO, 80104

by Toll Brothers

From $839,995 This is the starting price for available plans and quick move-ins within this community and is subject to change.

  • 2 Beds
  • 2-2.5 Baths
  • 3 Garages
  • 2,509 - 3,090 SqFt
  • 4 Total homes
  • 4 Floor plans

Special offers

Explore the latest promotions at Regency at Montaine - Boulder Collection. to learn more!

Hot deal

Your New Toll Brothers Home is Waiting

Take advantage of limited-time incentives on select homes during Toll Brothers Holiday Sav...

Take advantage of limited-time incentives on select homes during Toll Brothers Holiday Savings Event, 11/8-11/30/25.* Choose from a wide selection of move-in ready homes, homes nearing completion, or home designs ready to be built for you.

Your New Toll Brothers Home is Waiting

Community highlights

Community amenities

  • Club House

  • Pool

  • Trails

Community description

Regency at Montaine - Boulder Collection includes four grand home designs ranging from 2,500-2,900 square feet, allowing for the penultimate luxury 55+ active-adult living experience. Select structural options from talented architects 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 lap and lounge pool, spa, state-of-the-art fitness center, pickle and bocce ball courts, tennis court, and more. With 548 acres of open space and 13 miles of trails onsite, explore by bike or on foot, while adjacent I-25 is a gateway to everything Colorado has to offer.

Green program

Toll Green - Reducing environmental impact and providing energy savings & comfort.

More Info

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Community location & sales center
Regency at Montaine - Boulder Collection

Regency at Montaine - Boulder Collection
Toll Brothers
273 Alumroot St, Castle Rock, CO 80104

888-454-7417

Sales Agent

Kelly G., Michaela S., & Kristine S.

Hours

Mon-Tue 10 am to 5 pm; Wed 1 pm to 5 pm; Thu-Sat 10 am to 5 pm; Sun 11 am to 5 pm

Available homes

Filters

Price
Bedrooms
Bathrooms

Floor plans (4)

Drake floor plan

Drake

From $839,995

  • 2 Beds
  • 2.5 Baths
  • 3 Gr
  • 2,509 SqFt
  • Floor plan
  • Single family home
Greyson floor plan

Greyson

From $864,995

  • 2 Beds
  • 2 Baths
  • 3 Gr
  • 2,635 SqFt
  • Floor plan
  • Single family home
Antero floor plan

Antero

From $867,995

  • 2 Beds
  • 2.5 Baths
  • 3 Gr
  • 2,814 SqFt
  • Floor plan
  • Single family home
Montview floor plan

Montview

From $906,995

  • 2 Beds
  • 2.5 Baths
  • 3 Gr
  • 2,974 SqFt
  • Floor plan
  • Single family home

Quick move-ins (4)

636 Agoseris Way (Drake)

636 Agoseris Way (Drake)

$920,000

  • 2 Beds
  • 2.5 Baths
  • 3 Gr
  • 2,509 SqFt
  • Quick move-in
  • Single family home
348 Agoseris Way (Drake)

348 Agoseris Way (Drake)

$920,000

  • 2 Beds
  • 2.5 Baths
  • 3 Gr
  • 2,605 SqFt
  • Quick move-in
  • Single family home
641 Bistort Point (Montview)

641 Bistort Point (Montview)

$1,025,000

  • 2 Beds
  • 2.5 Baths
  • 3 Gr
  • 3,090 SqFt
  • Quick move-in
  • Single family home
462 Agoseris Way (Montview)

462 Agoseris Way (Montview)

$1,040,000

  • 2 Beds
  • 2.5 Baths
  • 3 Gr
  • 3,090 SqFt
  • Quick move-in
  • Single family home

Neighborhood

Community map

Community location & sales center

273 Alumroot St
Castle Rock, CO 80104

888-454-7417

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Driving directions to sales center

Amenities

  • Overall information
  • Neighborhood amenities

Community & neighborhood

Social activities

  • Club House

Health and fitness

  • Pool
  • Trails

Community services & perks

  • HOA fees: Unknown, please contact the builder
  • Direct access to Denver, Colorado Springs, Denver International Airport, and more
  • 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

Schools near Regency at Montaine - Boulder Collection

  • Douglas County School District

Actual schools may vary. Contact the builder for more information.

Builder details

Toll Brothers

Toll Brothers Logo

With its 50+ years of experience building luxury homes, its national presence, and its status as a publicly traded Fortune 500 company, Toll Brothers holds a prominent place in the industry with seasoned leadership and strong trade partners. You can trust that with Toll Brothers, you are choosing the best in the business, and our impeccable standards are reflected in every home we build. The Company was founded in 1967 and became a public company in 1986. Its common stock is listed on the New York Stock Exchange under the symbol “TOL.” The Company serves first-time, move-up, empty-nester, active-adult, and second-home buyers, as well as urban and suburban renters. Toll Brothers builds in 24 states as well as in the District of Columbia. The Company operates its own architectural, engineering, mortgage, title, land development, golf course development, smart home technology, and landscape subsidiaries. The Company also operates its own lumber distribution, house component assembly, and manufacturing operations.

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This listing's information was verified with the builder for accuracy 3 days ago