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$640,000 New to Website
Property Description & Video
4021 Trail Stone Circle, Castle Rock, COVideo Tour of 4021 Trail Stone Circle, Castle Rock, CO.
Step inside this gorgeous home to the two-story great room, wrapped with windows capturing the landscape of the surrounding open space and flowing seamlessly into the expansive kitchen with stunning stone island and stainless steel appliances. Venture outdoors to the spacious composite deck with room for grilling and lounging alongside the community's vast open space and trail system. As the sun sets, this house really shines with its outdoor lighting and flagstone fire pit area. Upstairs, a large primary bedroom capitalizes on the views once again and features a private en suite bathroom with standalone shower and double sinks, along with a walk-in closet. The conveniently located upstairs laundry is just down the hall. has fresh updates with modern wall treatments, and cabinetry. A full bathroom with tub services three more upstairs bedrooms with high ceilings and tons of natural light. This Tri Pointe home has room for everyone and everything with its two-car garage, full unfinished basement, and even a 30 amp outlet out front for your RV or toys. The award-winning Terrain neighborhood features miles of trails, two swimming pools, a clubhouse, tennis courts, a dog park, playgrounds, and picnic pavilions. Get ready to enjoy some amazing summer nights!
Full Property Details
Full Property Details for 4021 Trail Stone Cir
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General
- Price: $640,000
- HOA FEE: $96/month
- HOA FEE FREQ.: Quarterly
- Taxes: $4,228 (2025)
- Status: Active
- Type: Single Family
- Source: MetroList_Colorado
- MLS ID: 1996677
- Updated: 7/20/2026
- Added to Site: 1 day(s) ago
Interior
- Appliances: Dishwasher, Disposal, Microwave, Oven, Range, Refrigerator
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 2
- Half Bathrooms: 1
- Main Floor Baths: 1
Bedrooms
- Total Bedrooms: 4
Other Rooms
- Laundry: In Unit
Additional Information
- Shared Amenities: Clubhouse, Park, Playground, Pool, Trail(s)
- Security/Safety: Carbon Monoxide Detector(s), Smoke Detector(s)
Exterior
- Exterior Features: Private Yard, Rain Gutters
- Porch/Patio/Deck: Deck, Front Porch
Parking
- Garage: Yes
- Garage Spaces: 2
- Total Spaces: 2
Location
- County: Douglas
- Subdivision: Terrain
School Information
- Elem School District: Douglas RE-1
- Midd School District: Douglas RE-1
- High School District: Douglas RE-1
- Elementary School: Sage Canyon
- Middle School: Mesa
- High School: Douglas County
Community
- Association: Yes
- Assoc. Name: Terrain-Castle Oaks Master Assoc.
- Assoc. Fees Include: Maintenance Grounds, Recycling, Trash
- Pets Allowed: Yes
- Management Type: Professionally Managed
Heating & Cooling
- Cooling Type: Central Air
- Heating Type: Forced Air
Utilities
- Gas: Yes
- Sewer: Public Sewer
- Water: Public
- Utility Description: Electricity Connected, Natural Gas Connected
Structural Information
- Structure Type: House
- Construction: Concrete, Frame, Wood Siding
- Basement: Yes
- Basement Desc.: Full, Unfinished
- Roof: Composition
- Square Feet: 3,577
- Sq. Ft. Source: Public Records
- Living Area: 2,396 Sq. Ft.
- Current Bldg. Use: Live/Work
- Year Built: 2015
Lot Features
- Lot Size (Acres): 0.1
- Lot Size (Sq. Ft.): 4,356
- Frontage: Public
- Street/Road Desc.: Paved
- Road Maintenance: Public Maintained Road
- Fence: Yes
- Lot Features: Greenbelt, Irrigated, Landscaped, Level, Sprinklers In Front, Sprinklers In Rear
- Fencing (Description): Full
Financial Considerations
- Association Fee: Yes
- Association Fee: $287
- Assoc Fee Freq.: Quarterly
- Assoc Fee /Annual: $1,148
- Tax Amount: $4,228
- Tax Year: 2025
- Terms: Cash, Conventional, FHA, VA Loan
Disclosures and Reports
- Ownership: Individual
- Special Conditions: None
- Legal Description: LOT 19 BLOCK 1 CASTLE OAKS ESTATES 1 11TH AMD 0.098 AM/L
- Exclusions: Washer, dryer, fire pit, Seller's personal property
- Property ID: R0484931
Buyer's Brokerage Compensation: Contact Listing Agent
Not binding unless confirmed by separate agreement among applicable parties.
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Schools
Schools serving 4021 Trail Stone Cir
School District:Douglas County School District Re-1
| Name | Grades | Distance |
|---|---|---|
Sage Canyon Elementary School 2420 Autumn Sage Street, Castle Rock, CO 80104 | K-6 | 0.2 mi |
Mesa Middle School 365 North Mitchell Street, Castle Rock, CO 80104 | 7-8 | 1.6 mi |
Douglas County High School 2842 Front Street, Castle Rock, CO 80104 | 9-12 | 2 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 4021 Trail Stone Cir
Date
Details
Price
Change
Source
12/23/2015
Sold
$369,981
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 4021 Trail Stone Cir
Year
Property Taxes
Change
Tax Assessment
Change
2024
$4,223
15%
$39,950
-6%
2021
$3,668
-14%
$42,530
—
2023
$4,261
16%
$42,530
36%
2021
$3,668
4%
$31,330
3%
2022
$3,537
-2%
$30,460
—
2020
$3,592
—
$30,550
—
2019
$3,602
7%
$30,550
10%
2018
$3,366
1%
$27,790
—
2017
$3,335
10%
$27,790
7%
2016
$3,021
203%
$25,940
208%
2015
$996
—
$8,420
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 4021 Trail Stone Cir
4021 Trail Stone Circle, Castle Rock, CO 80108 (MLS# 1996677) is a Single Family property with 4 bedrooms, 2 full bathrooms and 1 partial bathroom. 4021 Trail Stone Circle is currently listed for $640,000 and was received on July 20, 2026. This property is listed by McLean Giles from our South Metro Office.Want to learn more about 4021 Trail Stone Circle? Do you have questions about finding other Single Family real estate for sale in Castle Rock? You can browse all Castle Rock real estate or contact a Coldwell Banker agent to request more information.


