650 Simmental Loop
Castle Rock, CO 80104
- 3 Beds
- 3 Baths
- 4,152 sqft
3 Beds
3 Baths
4,152 sqft
Local Information
-- mins to
Description
Seller offering a $10,000 credit toward buyer closing costs and says, "Bring Offers!" This is one of the best values in Castle Rock and Montaine. Rare opportunity to own the highly sought-after Boyd model featuring a professionally finished $80,000 basement—a premium upgrade seldom found in this floor plan. Located on a quiet southeast-facing street, this move-in-ready home offers soaring 10-foot ceilings, abundant natural light, an expanded great room with gas fireplace, and a stunning kitchen with quartz countertops, oversized island, and upgraded stainless steel appliances. Enjoy true main-floor living with two bedrooms, including a luxurious primary suite with dual walk-in closets and spa-like bath, plus a private office or flex space. The finished basement adds exceptional living space with a large family room, dual-sided fireplace, additional bedroom, bathroom, and bonus room perfect for a gym, media room, or hobby space. Relax in the beautifully landscaped backyard with covered patio, then take advantage of Montaine's resort-style amenities including a clubhouse, pool, fitness center, pickleball courts, parks, and miles of trails. Motivated seller relocating—don't miss this incredible opportunity!
Home Highlights
Parking
2 Car Garage
Outdoor
Porch, Patio
A/C
Heating & Cooling
HOA
$182/Monthly
Price/Sqft
$168
Listed
82 days ago
Home Details for 650 Simmental Loop
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Interior Details Basement: Daylight,Finished,FullNumber of Rooms: 12Types of Rooms: Bedroom, Bathroom, Bonus Room, Family Room, Kitchen, Laundry, Living Room, Office |
Beds & Baths Number of Bedrooms: 3Main Level Bedrooms: 2Number of Bathrooms: 3Number of Bathrooms (full): 1Number of Bathrooms (three quarters): 2Number of Bathrooms (main level): 2 |
Dimensions and Layout Living Area: 4152 Square Feet |
Appliances & Utilities Appliances: Dishwasher, Disposal, Dryer, Microwave, Oven, Range, Range Hood, Refrigerator, WasherDishwasherDisposalDryerLaundry: In UnitMicrowaveRefrigeratorWasher |
Heating & Cooling Heating: Forced AirHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Forced Air |
Fireplace & Spa Number of Fireplaces: 1Fireplace: Gas, Gas Log, Living RoomHas a Fireplace |
Windows, Doors, Floors & Walls Window: Double Pane Windows, Window CoveringsFlooring: Carpet, Vinyl, Wood |
Levels, Entrance, & Accessibility Stories: 1Levels: OneFloors: Carpet, Vinyl, Wood |
View No View |
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Exterior Home Features Roof: CompositionPatio / Porch: Covered, Front Porch, PatioFencing: FullExterior: Private Yard, Rain GuttersFoundation: Slab |
Parking & Garage Number of Garage Spaces: 2Number of Covered Spaces: 2Has a GarageHas an Attached GarageParking Spaces: 2Parking: Garage Attached |
Frontage Not on Waterfront |
Water & Sewer Sewer: Public Sewer |
Finished Area Finished Area (above surface): 2076 Square FeetFinished Area (below surface): 1000 Square Feet |
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Days on Market: 82 |
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Year Built Year Built: 2024 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: HouseArchitecture: House |
Building Construction Materials: Frame, StuccoNot Attached Property |
Property Information Condition: Updated/RemodeledNot Included in Sale: Sellers Personal PropertyParcel Number: R0614984 |
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Price List Price: $699,000Price Per Sqft: $168 |
Status Change & Dates Possession Timing: Close Of Escrow |
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MLS Status: Active |
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Direction & Address City: Castle RockCommunity: Vista At Montaine |
School Information Elementary School: FlagstoneElementary School District: Douglas RE-1Jr High / Middle School: MesaJr High / Middle School District: Douglas RE-1High School: Douglas CountyHigh School District: Douglas RE-1 |
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Listing Agent Listing ID: 2578830 |
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Building Details Builder Name: Toll Brothers |
Building Area Building Area: 4152 Square Feet |
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Not Senior Community |
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HOA Fee Includes: Reserve Fund, Maintenance Grounds, Road Maintenance, TrashHOA Name: Vista at Montaine-CoHereHOA Phone: 303-663-0225Has an HOAHOA Fee: $182/Monthly |
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Lot Area: 7100 sqft |
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Special Conditions: Standard |
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Listing Terms: Cash, Conventional, FHA, VA Loan |
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Mobile Home Park Mobile Home Units: Feet |
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Business Information Ownership: Relo Company |
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BasementMls Number: 2578830Attribution Contact: corey@martinhomegroup.com, 720-350-3363Above Grade Unfinished Area: 2076Below Grade Unfinished Area: 1076Showing Service Name: Showing Time |
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HOA Amenities: Clubhouse,Fitness Center,Park,Playground,Pool,Spa/Hot Tub,Tennis Court(s),Trail(s) |
Last check for updates: about 8 hours ago
Listing courtesy of Corey Martin, (720) 350-3363
Keller Williams DTC
Source: REcolorado as distributed by MLS GRID, MLS#2578830

Also Listed on REcolorado as distributed by MLS GRID.
Market trends in Castle Rock
Last updated May 2026
Avg. sale price
$655K
$15.83KMoM
Sale-to-List Price
99.9%
0.4%MoM
Price per sq ft
$229
$7MoM
Available listings
653
11MoM
Price History for 650 Simmental Loop
| Date | Price | Event | Source |
|---|---|---|---|
| 05/29/2026 | $699,000 | PriceChange | REcolorado as distributed by MLS GRID #2578830 |
| 05/01/2026 | $725,000 | PriceChange | REcolorado as distributed by MLS GRID #2578830 |
| 04/10/2026 | $750,000 | Listed For Sale | REcolorado as distributed by MLS GRID #2578830 |
| 08/30/2024 | $715,995 | Sold | N/A |
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $5,072 |
| Assessment | $743,794 |
Home facts updated by county records
Comparable Sales for 650 Simmental Loop
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.08 | Single-Family Home | $850,000 | 06/30/25 | 3 | 2.5 | 3,805 | |
0.11 | Single-Family Home | $774,000 | 03/02/26 | 3 | 2.5 | 3,783 | |
0.17 | Single-Family Home | $765,000 | 04/17/26 | 3 | 2.5 | 3,655 | |
0.18 | Single-Family Home | $780,000 | 08/29/25 | 4 | 2.5 | 4,082 | |
0.16 | Single-Family Home | $800,000 | 04/28/26 | 4 | 2.5 | 4,082 | |
0.12 | Single-Family Home | $825,000 | 05/29/26 | 4 | 3.5 | 4,082 | |
0.37 | Single-Family Home | $740,000 | 07/30/25 | 3 | 2.5 | 3,800 | |
0.20 | Single-Family Home | $865,000 | 10/28/25 | 2 | 2.5 | 4,471 | |
0.32 | Single-Family Home | $715,000 | 12/15/25 | 3 | 2.5 | 3,100 | |
0.32 | Single-Family Home | $782,000 | 09/05/25 | 4 | 3 | 3,512 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 650 Simmental Loop.
What Locals Say about Castle Rock
At least 501 Trulia users voted on each feature.
96 % Say it's dog friendly
94 % Say car is needed
92 % Say there are sidewalks
85 % Say there's holiday spirit
84 % Say parking is easy
84 % Say yards are well-kept
79 % Say people would walk alone at night
79 % Say kids play outside
79 % Say there's wildlife
76 % Say it's quiet
69 % Say streets are well-lit
61 % Say neighbors are friendly
55 % Say they plan to stay for at least 5 years
47 % Say there are community events
28 % Say it's walkable to grocery stores
26 % Say it's walkable to restaurants
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Corey Martin, Keller Williams DTC
Agent Phone: (720) 350-3363

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650 Simmental Loop, Castle Rock, CO 80104 is a 3 bedroom, 3 bathroom, 4,152 sqft single-family home built in 2024. This property is currently available for sale and was listed by REcolorado as distributed by MLS GRID on Apr 4, 2026. The MLS # for this home is MLS# 2578830.

