624 Simmental Loop Castle Rock, CO ^$ 788,850

624 Simmental Loop

^$ 788,850

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Recently Listed New Construction

624 Simmental Loop

Castle Rock, CO, 80104

^$ 788,850

Bedrooms3 Baths2.1 Sq 3,700

Monthly Estimate*

^$ 4,857

Listed by RE/MAX Professionals

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Single Family Home for sale in Castle Rock, CO

for $788,850 with 3 bedrooms and 2 full baths, 1 half bath. This 3,700 square foot home was built in 2023 on a lot size of 0.17.

Welcome to this beautifully upgraded, move-in-ready luxury home in Montaine. Situated on a premium lot facing open space, this home offers unobstructed mountain views and direct access to over 13 miles of scenic walking trails just steps from the front door. Professionally designed landscaping includes mature trees, flowering plants, shrubs, and smart irrigation. The home features three spacious bedrooms, three baths, and a main-floor office with hickory cabinetry, quartz countertops, built-in desk, and accent lighting—perfect for working from home. The gourmet kitchen anchors the open-concept living space with quartz countertops, upgraded shaker cabinetry, stainless steel appliances, wide-plank luxury flooring, and a walk-in pantry. Upstairs, the expansive primary suite offers a spa-inspired shower, dual vanities, and a large walk-in closet. Two additional bedrooms, both with walk-in closets, share a beautifully finished full bath. The upper-level laundry room is complete with cabinetry and quartz counters. Additional upgrades include automatic window coverings with motorized shades, two refrigerators, washer and dryer, finished three-car tandem garage, tankless water heater, dual-zone A/C, whole-house humidifier, radon mitigation system, sump pump, and upgraded lighting throughout. The unfinished basement offers future expansion potential, with professionally designed architectural plans included. Enjoy mountain views from the covered front porch or relax on the covered backyard patio. Montaine’s resort-style amenities include a clubhouse, pool, fitness center, pickleball and tennis courts, parks, and trails—all minutes from downtown Castle Rock and I-25. Why wait for new construction? This home already includes what most new builds don’t—landscaping, fencing, window coverings, appliances, and premium upgrades—fully complete and ready for you to move in!

Single Family Active

Price

^$ 788,850

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 7,565

Style

House

Lot Size

0.17

Year Built

2023

Town/City

Castle Rock

County/Region

Douglas

MLS | Web ID

4719693

Features

Interior

Interior Amenities Breakfast Bar Eat-in Kitchen Entrance Foyer High Ceilings Kitchen Island Open Floorplan Pantry Primary Suite Quartz Counters Radon Mitigation System Smoke Free Vaulted Ceiling(s) Walk-In Closet(s)

Basement Full Unfinished

Flooring Carpet Vinyl

Total Fireplaces 1

Fireplace Features Gas Great Room

Common Walls No Common Walls

Basement (Y/N) Y

Window Features Double Pane Windows Egress Windows

Above Grade Finished Area 2556

Half Baths 1

1/4 Baths 0

3/4 Baths 1

Laundry Features In Unit

Total Bedrooms 3

Below Grade Finished Area 0

Main Level Bedrooms 0

Main Level Bathrooms 1

Total Baths 3

General

Sewer Public Sewer

Heating Forced Air Natural Gas

Cooling Central Air

Utilities Cable Available Electricity Available Electricity Connected Natural Gas Available Natural Gas Connected Phone Available

Possession Negotiable

Roof Composition

Appliances Cooktop Dishwasher Disposal Dryer Humidifier Refrigerator Self Cleaning Oven Sump Pump Tankless Water Heater Washer

HOA Fee 165

Garage Spaces 3

Association Fee Includes Maintenance Grounds Recycling Trash

Patio/Porch Features Covered Deck Front Porch Patio

Security Features Carbon Monoxide Detector(s) Smoke Detector(s) Video Doorbell

Construction Materials Cement Siding Frame

Exclusions Sellers personal possessions All Drapes and wooden curtain rods in great room

Pets Allowed Cats OK Dogs OK Yes

Year Built 2023

View Mountain(s)

Levels Two

Property Subtype Single Family Residence

Tax Year 2024

Ownership Individual

Assoc Fee Paid Per Monthly

County Douglas

Property Type Residential

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

HOA Y

Attached Garage Y

Subdivision Name Montaine

Facing Direction North

Full Baths 1

Status Active

Directions South on S Wilcox St for approximately 2 miles to Crystal Valley Pkwy; Left on Crystal Valley Pkwy; Right onto Old Lanterns Pkwy; Right on Coal Bank Trail; Left onto Simmental Loop to property on th

High School Douglas County

City Castle Rock

Association Name Cohere

Senior Community Y/N N

High School District Douglas RE-1

Lot Size Units Square Feet

Lot Size Square Feet 7536

Carport Spaces 0

Listing Terms Cash Conventional FHA VA Loan

Elementary School Flagstone

Tax Annual Amount 7565

Middle/Junior High School Mesa

Property Condition Updated/Remodeled

Virtual Tour https://www.zillow.com/view-imx/6ab1690f-2b7c-4cca-a2e4-6d0826bfc955?setAttribution=mls&wl=true&initialViewType=pano

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 Balcony Private Yard Rain Gutters Smart Irrigation

Fencing Full

Parking Features Concrete Dry Walled Finished Garage Insulated Garage Lighted Oversized Tandem

Lot Features Landscaped Master Planned Open Space Sprinklers In Front Sprinklers In Rear

Water Source Public

Total Parking 3

Lot Size Area 7536

Foundation Details Slab

Building Area Total 3700

Lot Size Acres 0.17

Road Surface Type Paved

Road Frontage Type Public

Builder Model Farmhouse

Road Responsibility Public Maintained Road

Internal Only

Street Number 1 624

* Excluded Features

List By

Re/Max Professionals

Broker

(303) 910-8436

Phone

Affordability Calculator

$5,488

Per Month

Monthly Principal & Interest: $4,857
Monthly Property Taxes: $630
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 ^$1,043,320

Percent of Sale Price 32%

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
3/2/2026	$788,850		Listed Price

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624 Simmental Loop, Castle Rock, CO, 80104 is a Single Family Home for sale at $788,850 with 3,700 sqft and a lot size of 0.17. 624 Simmental Loop has 3 bedrooms, 2.1 baths, and was built in 2023. 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 3/6/2026.

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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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624 Simmental Loop

Single Family Home for sale in Castle Rock, CO

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