650 Simmental Loop Castle Rock, CO ^$ 750,000

650 Simmental Loop

^$ 750,000

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Recently Listed

Open House 4/18 1pm - 3pm

650 Simmental Loop

Castle Rock, CO, 80104

^$ 750,000

Bedrooms3 Baths3.0 Sq 4,152

Monthly Estimate*

^$ 4,618

Listed by Keller Williams DTC

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Single Family Home for sale in Castle Rock, CO

for $750,000 with 3 bedrooms and 3 full baths. This 4,152 square foot home was built in 2024 on a lot size of 0.16.

Better than new, this beautifully upgraded ranch sits in the highly sought-after Castle Rock community of Montaine. This home offers effortless, move-in ready living with a true indoor-outdoor lifestyle. Step inside to an open floor plan designed for how you live today featuring soaring 10-foot ceilings, expansive windows, and a warm, inviting great room anchored by a cozy gas fireplace. The space flows seamlessly into a modern kitchen with quartz countertops, a large island with seating, and upgraded stainless steel appliances, all perfectly positioned for everyday living and entertaining. The main level is thoughtfully laid out with two spacious bedrooms, including a private primary suite that feels like a retreat with a spa-inspired bath, dual vanities, and dual walk-in closets. A versatile office or den with its own closet offers flexibility for a third bedroom, while main-floor laundry adds everyday convenience. Downstairs, the finished basement expands your living space with a large family room, a stylish dual-sided fireplace, an additional bedroom and bath, and a flexible bonus room ideal for a home gym, hobby space, or quiet workspace. Step outside to your covered patio and beautifully landscaped backyard oasis, perfect for relaxing evenings, morning coffee, or hosting gatherings. Thoughtful upgrades throughout include custom window treatments, enhanced flooring, a premium appliance package, and a security system delivering comfort, style, and peace of mind. Enjoy a vibrant, amenity-rich community with a clubhouse, pool, fitness center, pickleball courts, and miles of scenic trails, all just minutes from shopping, dining, and easy I-25 access. This is the kind of home where life feels easy, connected, and elevated where every space invites you to settle in and truly feel at home.

Open House

4/18/2026 1:00 PM - 3:00 PM

650 Simmental Loop Castle Rock, CO

* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

^$ 750,000

Bedrooms

Full Bath

Property Type

Single Family

Taxes

^$ 6,196

Style

House

Lot Size

0.16

Year Built

2024

Town/City

Castle Rock

County/Region

Douglas

MLS | Web ID

2578830

Features

Interior

Interior Amenities Breakfast Bar Ceiling Fan(s) Eat-in Kitchen High Ceilings Kitchen Island No Stairs Open Floorplan Pantry Primary Suite Quartz Counters Smoke Free Vaulted Ceiling(s) Walk-In Closet(s)

Basement Daylight Finished Full

Flooring Carpet Vinyl Wood

Total Fireplaces 1

Fireplace Features Gas Gas Log Living Room

Basement (Y/N) Y

Window Features Double Pane Windows Window Coverings

Above Grade Finished Area 2076

Half Baths 0

1/4 Baths 0

3/4 Baths 2

Laundry Features In Unit

Total Bedrooms 3

Below Grade Finished Area 1000

Main Level Bedrooms 2

Main Level Bathrooms 2

Total Baths 3

General

Sewer Public Sewer

Heating Forced Air

Cooling Central Air

Possession Closing/DOD

Roof Composition

Appliances Dishwasher Disposal Dryer Microwave Oven Range Range Hood Refrigerator Washer

HOA Fee 182

Garage Spaces 2

Association Fee Includes Reserves Maintenance Grounds Road Maintenance Trash

Patio/Porch Features Covered Front Porch Patio

Construction Materials Frame Stucco

Exclusions Sellers personal property

Year Built 2024

Levels One

Property Subtype Single Family Residence

Tax Year 2025

Ownership Relo Company

Assoc Fee Paid Per Monthly

County Douglas

Property Type Residential

Association Amenities Clubhouse Fitness Center Park Playground Pool Spa/Hot Tub Tennis Court(s) Trail(s)

HOA Y

Attached Garage Y

Subdivision Name Vista at Montaine

Facing Direction South

Full Baths 1

Status Active

Directions Directions from I-25 Take exit 181 for Plum Creek Pkwy and head east. Turn right (south) onto S Wilcox St and follow for 2 miles then turn left (east) onto Crystal Valley Pkwy right (south) onto Old

High School Douglas County

City Castle Rock

Association Name Vista at Montaine-CoHere

Senior Community Y/N N

High School District Douglas RE-1

Lot Size Units Square Feet

Lot Size Square Feet 7100

Carport Spaces 0

Listing Terms Cash Conventional FHA VA Loan

Elementary School Flagstone

Tax Annual Amount 6196

Middle/Junior High School Mesa

Property Condition Updated/Remodeled

Virtual Tour https://listings.nextdoorphotos.com/vd/238323121

Structure Type House

Builder Name Toll Brothers

Standard Status Active

Occupancy Type Owner

Middle/Junior School District Douglas RE-1

Elementary School District Douglas RE-1

Exterior

Exterior Amenities Private Yard Rain Gutters

Fencing Full

Lot Features Landscaped Level Sprinklers In Front Sprinklers In Rear

Water Source Public

Total Parking 2

Lot Size Area 7100

Foundation Details Slab

Building Area Total 4152

Lot Size Acres 0.16

Internal Only

Street Number 1 650

* Excluded Features

List By

Keller Williams Dtc

Broker

(720) 350-3363

Phone

Affordability Calculator

$5,134

Per Month

Monthly Principal & Interest: $4,618
Monthly Property Taxes: $516
Monthly Home Insurance: --

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Down Payment

Loan Term

Interest Rate

Yearly Property Taxes

Yearly Home Insurance

Default based on a 30-year fixed rate of 6.25% 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

Trends
Schools

Single family listings in Castle Rock, CO

Average List Price ^$1,049,315

Percent of Sale Price 40%

About Castle Rock, CO

62,742 Population

192% Since 2002

^$95,735 Median Income

36.96 Median Age

45% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

732469 Elementary School

732573 Middle School

Douglas County High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
4/4/2026	$750,000		Listed Price

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650 Simmental Loop, Castle Rock, CO, 80104 is a Single Family Home for sale at $750,000 with 4,152 sqft and a lot size of 0.16. 650 Simmental Loop has 3 bedrooms, 3.0 baths, and was built in 2024. The property's zip code is 80104 which is in Castle Rock, CO

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% 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.

The data relating to real estate on this web site comes in part from the Internet Data eXchange (IDX) Program of the REcolorado. Real estate listings held by firms other than Weichert Realtors are marked with the IDX logo and detailed information about them includes the Listing Broker’s Firm Name.

The information being provided is for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Data is updated as of 4/14/2026.

This publication is designed to provide information with regard to the subject matter covered. It is displayed with the understanding that the publisher and authors are not engaged in rendering real estate, legal, accounting, tax, or other professional services and that the publisher and authors are not offering such advice in this publication. If real estate, legal, or other expert assistance is required, the services of a competent, professional person should be sought.

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PUBLISHER’S NOTICE: All real estate advertised herein is subject to the Federal Fair Housing Act and the Colorado Fair Housing Act, which Acts make it illegal to make or publish any advertisement that indicates any preference, limitation, or discrimination based on race, color, religion, sex, handicap, familial status, or national origin.

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650 Simmental Loop

Single Family Home for sale in Castle Rock, CO

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