398 Agoseris Way Castle Rock, CO $ 900,000
398 Agoseris Way
$ 900,000
Recently Listed Adult Community New Construction
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398 Agoseris Way

Castle Rock, CO, 80104
$ 900,000
Bedrooms2 Baths2.1 Sq 4,421

Monthly Estimate*

$ 5,683

Listed by Coldwell Banker Realty 56
398 Agoseris Way, Castle Rock, CO 80104 - Image 1
398 Agoseris Way, Castle Rock, CO 80104 - Image 2
398 Agoseris Way, Castle Rock, CO 80104 - Image 3
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Single Family Home for sale in Castle Rock, CO

for $900,000 with 2 bedrooms and 2 full baths, 1 half bath. This 4,421 square foot home was built in 2026 on a lot size of 0.2.

Brand New Toll Brothers Home - Ready September! Enjoy the privacy and scenic greenbelt views from the large rear patio, creating the perfect outdoor space for relaxing or entertaining. Inside, the open-concept floor plan showcases a spacious great room that seamlessly connects to the gourmet kitchen, complete with an upgraded KitchenAid appliance package. The luxurious primary suite features his and hers walk-in closets and a spa-inspired five-piece bath. A spacious three-car garage provides abundant room for vehicles, storage, and recreational gear. The heart of this 55+ active adult community is its vibrant clubhouse. Impeccably designed and decorated offering a range of amenities to suit every lifestyle. Enjoy tennis and pickleball courts, a seasonal outdoor pool, a year-round hot tub and fully equipped fitness center. Also to enjoy are the variety of activities and clubs to meet new friends and stay connected.

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Single Family Active

Price

$ 900,000

Bedrooms

2

Full Bath

2

Half Bath

1

Property Type

Single Family

Taxes

$ 9,360

Style

House

Lot Size

0.2

Year Built

2026

Town/City

Castle Rock

County/Region

Douglas

MLS | Web ID

6374578

Features
Interior
Interior Amenities Breakfast Bar Entrance Foyer Five Piece Bath Kitchen Island No Stairs Open Floorplan Pantry Quartz Counters Radon Mitigation System Smart Thermostat Smoke Free Walk-In Closet(s)
Basement Partial Unfinished
Flooring Carpet
Total Fireplaces 1
Fireplace Features Gas Great Room
Basement (Y/N) Y
Window Features Double Pane Windows
Above Grade Finished Area 2605
Half Baths 1
1/4 Baths 0
3/4 Baths 0
Laundry Features In Unit
Total Bedrooms 2
Below Grade Finished Area 0
Main Level Bedrooms 2
Main Level Bathrooms 3
Total Baths 3
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General
Sewer Public Sewer
Heating Forced Air
Cooling Central Air
Utilities Cable Available Electricity Available Internet Access (Wired) Natural Gas Available Phone Available
Roof Composition
Appliances Cooktop Disposal Microwave Oven Range Hood Sump Pump Tankless Water Heater
HOA Fee 221
Garage Spaces 3
Association Fee Includes Recycling Trash
Patio/Porch Features Covered Patio
Construction Materials Cement Siding Frame Rock
Exclusions None
Year Built 2026
Levels One
Property Subtype Single Family Residence
Tax Year 2025
Ownership Builder
Assoc Fee Paid Per Monthly
County Douglas
Property Type Residential
Association Amenities Clubhouse Fitness Center Pool Spa/Hot Tub Tennis Court(s) Trail(s)
HOA Y
Attached Garage Y
Subdivision Name Montaine
Facing Direction East
Full Baths 2
Status Active
Directions Follow I-25 S to Plum Creek Pkwy in Castle Rock. Take exit 181 from I-25 S Use the right lane to take exit 181 for Plum Creek Pkwy/Frontage Rd toward Wilcox St Take S Wilcox St and Plum Creek Blvd to
High School Douglas County
City Castle Rock
Association Name CoHere
Senior Community Y/N Y
High School District Douglas RE-1
Lot Size Units Square Feet
Lot Size Square Feet 8510
Carport Spaces 0
Listing Terms Cash Conventional FHA Jumbo VA Loan
Elementary School South Ridge
Tax Annual Amount 9360
Home Warranty Y/N Y
Middle/Junior High School Mesa
Property Condition New Construction Under Construction
Virtual Tour https://www.tollbrothers.com/luxury-homes-for-sale/Colorado/Regency-at-Montaine/Boulder-Collection/Quick-Move-In/286212
Structure Type House
Builder Name Toll Brothers
Standard Status Active
Middle/Junior School District Douglas RE-1
Elementary School District Douglas RE-1
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Exterior
Exterior Amenities Rain Gutters Smart Irrigation
Fencing None
Lot Features Greenbelt Landscaped Master Planned Open Space Sprinklers In Front Sprinklers In Rear
Water Source Public
Total Parking 3
Lot Size Area 8510
Foundation Details Slab
Building Area Total 4421
Lot Size Acres 0.2
Road Frontage Type Public
Builder Model Drake Modern Ranch
Road Responsibility Public Maintained Road
Horse Y/N N
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Internal Only
Street Number 1 398
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* Excluded Features
List By
Coldwell Banker Realty 56

Broker

(720) 490-6865

Phone

Affordability Calculator

$6,463
Per Month
88%
12%
0%
Monthly Principal & Interest
$5,683
Monthly Property Taxes
$780
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
847820 Elementary School
732573 Middle School
Douglas County High School High School
Pricing History
DatePricePrice ChangeDescription
7/5/2026$900,000 Listed Price

Map


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398 Agoseris Way, Castle Rock, CO, 80104 is a Single Family Home for sale at $900,000 with 4,421 sqft and a lot size of 0.2. 398 Agoseris Way has 2 bedrooms, 2.1 baths, and was built in 2026. The property's zip code is 80104 which is in Castle Rock, CO