4380 Sidewinder Loop, Castle Rock, CO 80108
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OFF MARKET

4380 Sidewinder Loop
Castle Rock, CO 80108

  • 5 Beds
  • 4.5 Baths
  • 5,504 sqft

$821,300

Trulia Estimate
as of Jul 6, 2026
Est. Refi. Payment $4,626/mo*
Refinance Your Home

$821,300

Trulia Estimate
as of Jul 6, 2026
Est. Refi. Payment $4,626/mo*
Refinance Your Home
5 Beds
4.5 Baths
5,504 sqft

Local Information

  • Map ViewExplore the area around 4380 Sidewinder Loop.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

This stunning two-story home in Castle Oaks Estates, Castle Rock, offers a perfect blend of luxury and tranquility. Nestled against open space with no neighbors directly behind, the serene setting includes trails to explore and enjoy. The home boasts great curb appeal with a classic covered front porch and beautiful landscaping. Step inside to an expansive open floor plan, perfect for entertaining. The formal dining room is ideal for large gatherings, while the gourmet kitchen features espresso cabinetry with crown molding, granite countertops, a gas cooktop, and two islands, one of which is perfect for casual meals. Enjoy outdoor dining on the covered upper deck off the dining nook, rain or shine, while taking in the peaceful views. The family room impresses with soaring two-story ceilings, oversized windows that flood the space with natural light, and a cozy fireplace surrounded by built-ins. A dedicated home office on the main level provides a quiet space to work from home. Upstairs, four generously sized bedrooms await, including the primary retreat with a private sitting area, perfect for a home office or reading nook. The spa-inspired five-piece primary bath adds a touch of luxury. Each guest bedroom offers direct access to a full bath, and there’s a built-in desk in the hallway along with a convenient upper-level laundry room. Step outside to the covered backyard patio, complete with a hot tub, and enjoy the low-maintenance private yard. Located just five minutes from downtown Castle Rock and ten minutes from Castlewood Canyon State Park, with easy access to highways and I-25, this move-in-ready gem offers the perfect blend of location, luxury, and lifestyle. Welcome home!
4380 Sidewinder Loop, Castle Rock, CO 80108 is a 5 bedroom, 5 bathroom, 5,504 sqft single-family home built in 2018. It last sold for $828,000 on Dec 13, 2024 (1% below the $840,000 asking price). More recently, it was listed as a rental in July 2024 with an asking price of $4,800 per month. That rental listing was removed on August 15, 2024. It is currently off market. The Trulia Estimate is $821,300, with a rent estimate of $5,211/month.

Home Highlights

Parking
3 Car Garage
Outdoor
Porch, Patio, Deck
A/C
Heating & Cooling
HOA
$27/Monthly
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 4380 Sidewinder Loop

Interior Features

Interior Details
Basement: Bath/Stubbed,Full,Interior Entry,Sump Pump,Unfinished,Walk-Out AccessNumber of Rooms: 16Types of Rooms: Master Bedroom, Bedroom, Master Bathroom, Bathroom, Dining Room, Family Room, Kitchen, Mud Room, Office
Beds & Baths
Number of Bedrooms: 5Main Level Bedrooms: 1Number of Bathrooms: 5Number of Bathrooms (full): 3Number of Bathrooms (three quarters): 1Number of Bathrooms (half): 1Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 5504 Square Feet
Appliances & Utilities
Utilities: Cable Available, Electricity Connected, Natural Gas AvailableAppliances: Cooktop, Dishwasher, Disposal, Dryer, Gas Water Heater, Microwave, Oven, Range Hood, Refrigerator, WasherDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Active Solar,Hot Water,Natural GasHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Active Solar
Fireplace & Spa
Number of Fireplaces: 1Fireplace: Electric, Living RoomSpa: Spa/Hot Tub, HeatedHas a FireplaceHas a Spa
Gas & Electric
Has Electric on Property
Windows, Doors, Floors & Walls
Flooring: CarpetCommon Walls: No Common Walls
Levels, Entrance, & Accessibility
Stories: 2Levels: TwoFloors: Carpet
View
Has a ViewView: City
Security
Security: Security Entrance, Security System, Smart Locks, Smart Security System, Smoke Detector(s), Video Doorbell

Exterior Features

Exterior Home Features
Roof: CompositionPatio / Porch: Covered, Deck, Front Porch, PatioExterior: Garden, Gas Valve, Lighting, Rain GuttersGarden
Parking & Garage
Number of Garage Spaces: 3Number of Covered Spaces: 3No CarportHas a GarageHas an Attached GarageParking Spaces: 3Parking: Concrete,Electric Vehicle Charging Station(s),Exterior Access Door,Lighted,Oversized,Oversized Door
Frontage
Road Surface Type: PavedNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Farm & Range
Not Allowed to Raise Horses
Finished Area
Finished Area (above surface): 3659 Square Feet

Property Information

Year Built
Year Built: 2018
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: HouseArchitecture: House
Building
Construction Materials: Concrete, Wood SidingNot Attached Property
Property Information
Not Included in Sale: Sellers Personal Property.Parcel Number: R0489531

Price & Status

Price
List Price: $840,000
Status Change & Dates
Off Market Date: Sat Nov 30 2024

Active Status

MLS Status: Closed

Location

Direction & Address
City: Castle RockCommunity: Terrain
School Information
Elementary School: Sage CanyonElementary School District: Douglas RE-1Jr High / Middle School: MesaJr High / Middle School District: Douglas RE-1High School: Douglas CountyHigh School District: Douglas RE-1

Building

Building Area
Building Area: 5504 Square Feet

Community

Not Senior Community

HOA

HOA Fee Includes: Irrigation, Road Maintenance, Sewer, Snow Removal, TrashHOA Name: Terrain at Castle OakHOA Phone: 303-985-9623Has an HOAHOA Fee: $80/Quarterly

Lot Information

Lot Area: 7405 sqft

Listing Info

Special Conditions: Standard

Offer

Contingencies: None KnownListing Terms: Cash, Conventional, FHA, VA Loan

Energy

Energy Efficiency Features: Appliances, HVAC, Insulation, Lighting, Roof, Thermostat, Water Heater

Mobile R/V

Mobile Home Park
Mobile Home Units: Feet

Business

Business Information
Ownership: Individual

Miscellaneous

BasementMls Number: 2510237Attribution Contact: Helen.Caya@redfin.com, 720-203-4248Above Grade Unfinished Area: 3659Below Grade Unfinished Area: 1845Showing Service Name: Showing Time

Additional Information

HOA Amenities: Clubhouse,Park,Parking,Playground,Pool,Spa/Hot Tub
Last check for updates: about 1 hour ago
Listed by Helen Caya, (720) 203-4248
Redfin Corporation
Bought with: Other MLS Non-REcolorado, NON MLS PARTICIPANT
Source: REcolorado as distributed by MLS GRID, MLS#2510237

Price History for 4380 Sidewinder Loop

DatePriceEventSource
12/13/2024$828,000Sold
REcolorado as distributed by MLS GRID #2510237
12/01/2024$840,000PendingREcolorado as distributed by MLS GRID #2510237
10/04/2024$840,000Listed For SaleREcolorado as distributed by MLS GRID #2510237
08/15/2024$4,500ListingRemovedZillow Rentals
08/15/2024$4,500PriceChange
Zillow Rentals
07/23/2024$4,800Listed For RentZillow Rentals
08/13/2020$675,000Sold
N/A
07/29/2020$680,000PendingToActiveAgent Provided
07/29/2020$680,000PendingAgent Provided
07/01/2020$680,000Listed For SaleAgent Provided
05/07/2018$630,000Sold
N/A
02/20/2018$671,725Listed For SaleAgent Provided

Market trends in Castle Rock

Last updated May 2026
Buyer'sMarketSeller'sMarket
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
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Property Tax and Assessment

Year2025
Tax$6,020
Assessment$817,530
Home facts updated by county records

Comparable Sales for 4380 Sidewinder Loop

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
4438 Sidewinder Loop, Castle Rock, CO
0.08
Single-Family Home
$865,000
05/15/26
5
4
4,852
1315 Sidewinder Circle, Castle Rock, CO
0.12
Single-Family Home
$735,000
10/07/25
4
4.5
4,639
1520 Mcmurdo Trail, Castle Rock, CO
0.03
Single-Family Home
$752,000
09/19/25
4
3
4,636
1536 McMurdo Trl, Castle Rock, CO
0.03
Single-Family Home
$675,000
03/02/26
4
3
3,440
4735 Basalt Ridge Circle, Castle Rock, CO
0.25
Single-Family Home
$825,000
12/19/25
5
5
4,702
4757 Augustine Court, Castle Rock, CO
0.23
Single-Family Home
$750,000
12/19/25
5
5
4,587
4781 Basalt Ridge Circle, Castle Rock, CO
0.22
Single-Family Home
$745,000
07/07/25
4
3.5
4,071
1768 Augustine Drive, Castle Rock, CO
0.32
Single-Family Home
$835,000
11/21/25
4
4.5
5,445
1444 Sidewinder Circle, Castle Rock, CO
0.09
Single-Family Home
$695,000
12/15/25
3
3
3,411
1178 Mcmurdo Cir, Castle Rock, CO
0.23
Single-Family Home
$715,000
12/01/25
4
3.5
4,164

Nearby homes

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Assigned Schools

These are the assigned schools for 4380 Sidewinder Loop.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

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.
  • Reslus42
    "We are retired. We only commute to the grocery store. Do not regularly go to and from a work location. "
    0
    Flag
  • Reslus42
    "Dog walkers will love this neighborhood. There are a number of dog owners here. Dogs are a welcomed pet in the neighborhood. "
    0
    Flag
  • 67peggysue
    "I have lived in Castle Rock, Colorado for 20 years and love it! It’s grown a lot, but still offers that quaint small town feeling. We love all the events in CR Star lighting , wine festival, all the concerts in the Phillips Miller amphitheater and downtown area. The restaurants, food trucks, coffee shops and brewery are great! "
    1
    Flag
  • Illest_love
    "Multiple exits via main roads and auxiliary roads with at least 4 major highway exits into Castle Rock."
    0
    Flag
  • Amber Adams
    "Safe place with great activities but not enough daycare or schools for growing population. City puts on lots of free events and caters to young families. "
    0
    Flag
  • Emily Passmore Dahl
    "There’s lots of houses with backyards and many trails or sidewalks to walk a dog. Lots of people have dogs."
    0
    Flag
  • Trulia User
    "Nice neighborhood, wildlife in the area, mainly deer, we have an outdoor cat as well and feels safe for him as well "
    0
    Flag
  • Trulia User
    "typical suburban commute options but the train stations are getting closer and closer to us. and there is the park and ride option"
    0
    Flag
  • Trulia User
    "Love the meadows. We have live here for about 1 year. Clean safe area that is kid friendly with lots of families."
    3
    Flag
  • Trulia User
    "The Meadows neighborhood definitely loves their pets. I haven't encountered one mean dog yet. All owners are clean owners and there are plenty of dog parks too."
    1
    Flag
  • Trulia User
    "Neighbors look out for each other. Great police, fire, and hospital personnel. Close to restaurants, I25, and shopping."
    1
    Flag
  • Jdjjeckert
    "We have lived here for over 27 years. It is a great community and very safe area. Neighbors are pretty much all friendly and helpful! "
    4
    Flag
  • Curtis D.
    "Great place to live. Friendly neighbors and everyone smiles and says hello. We really like our neighbors "
    1
    Flag
  • Tammy C.
    "Very friendly dog areas. Many dog parks and trails to walk the dogs. Every year the HOA allows the dogs to play in the pool."
    0
    Flag
  • Adamsken599
    "The star lighting at Christmas is special The rodeo is super fun and the bike trails are unmatched "
    3
    Flag
  • Mmouse.jl
    "Movies in the park in the town of Castle Rock Wine festival in the Park They have a beer festival. Farmers market at the high school"
    2
    Flag
  • Jessica L.
    "Kids regularly take walks unaccompanied. The park here is a popular place on summer evenings and the pool is popular on summer days. "
    0
    Flag
  • Monte R.
    "Excellent, not far from the grocery store or many other stores near by. Wouldn’t trade where I live at for the world."
    4
    Flag
  • Monte R.
    "The schools and how well the neighborhood likes the public schools meaning the good and bad points of elementary school, middle school and high schools "
    0
    Flag
  • Bill E.
    "good roads well kept..nicely lit..large sidewalks pretty easy to get around in town etc...plenty of uber's around quick and easy to get to mall and dtc and not far from DIA"
    2
    Flag
  • Jerry B.
    "Great place to raise a family. can't get any better than this. all of Castle Rock schools are among the top in the state. "
    3
    Flag
  • Rich
    "Great area. Lots of young families. Close proximity to great open space. Ideal location situated between two metros."
    0
    Flag
  • Aleasha L. M.
    "Picked this place to have and raise our first baby. The views are incredible. Air is cleaner than Denver. Tons of development. One of the top Cities in the US. Amazing Parks. Tons of Amenities. Family Friendly Neighborhoods and town culture :)"
    0
    Flag
  • Sommer.absher
    "neighborhood clubhouse features fun summer-time pool events, great neighbors, great trails throughout the neighborhood "
    0
    Flag
  • Morion T.
    "They have special events in downtown once a month every month. It’s very cool and fun to do.........."
    2
    Flag
  • Jessica
    "Within 15 minutes of anywhere I need to go. Although castle rock is growing and traffic has increased, it does not feel as cramped as Denver"
    1
    Flag
  • Lmerisko
    "Concerts and movies in the park, wine festival, kids races, multiple community pools, lots of walking trails, neighborhood pumpkin patch at Halloween, Christmas craft fairs"
    1
    Flag
  • Michelle B.
    "The star lighting at Christmas time is one of the best parts of this town. Castle Rock has always been a supportive town, as long s as I’ve been here! (2005) I do love this community. "
    0
    Flag
  • Sommer.absher
    "beautiful scenery, great views, safe, community pool and park, great neighbors who look after one another "
    0
    Flag
  • Amber
    "Nothing does. It would be cool to have some Halloween party for kids at the field/park in the middle of Founders. Or maybe like a glow in the dark tag. That would be fun, with catering from The Hangry Bear Cafe. "
    0
    Flag
  • Claude H.
    "there are cleanup stations on almost every block as well as lots of sidewalks, grassy areas, and access to nearby parks"
    1
    Flag
  • Mitzy G.
    "People are always walking their dogs. But also of owners don’t pick up their dog waste. So beware of where you step. "
    0
    Flag
  • Carsdegroote
    "I work at home as do many people in the meadows. Great place to live. You will love the neighborhood and people"
    2
    Flag
  • Bensonhurst59
    "easy traveling in and out no problems nice roads. access to everything in the area is awesome super restaurants and lots of shopping"
    0
    Flag
  • Jdjjeckert
    "We have a great neighborhood! People are friendly and wave when driving by. Halloween brings a lot of trick or treaters!"
    0
    Flag
  • Rbmarine1
    "I have lived in the neighborhood for 5 years; we have friendly neighbors, a golf course, events happening in town every weekend during the summer."
    0
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  • kelley Glenn
    "I lived in CP for 3 years and hope I never have to leave. With 3 small kids, its the perfect community for our family."
    0
    Flag
  • pay F
    "You see people walking their dogs daily. It’s very pet friendly area. Sidewalks are accessible and Maintained all year. "
    0
    Flag
  • Bill E.
    "tons of people have dogs here!! so very dog friendly..most people here are friendly too!! there are many trails and parks here too...."
    0
    Flag
  • Shannon W. S.
    "I’m in an apartment right now but I grew up in Castle Rock and have lived in great neighborhoods where people watch out for each other. "
    1
    Flag

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Apartments for Rent

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Explore by feature - Pet Friendly

93 pet-friendly rentals in Castle Rock, CO

Explore by feature - Garage

111 rentals with a garage in Castle Rock, CO

Explore by feature - Air Conditioning

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Explore by feature - Pool

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126 rentals with a washer/dryer in Castle Rock, CO

Explore by feature - Outdoor Space

50 rentals with an outdoor space in Castle Rock, CO

Homes for sale near 4380 Sidewinder Loop

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Off Market Homes Near 4380 Sidewinder Loop

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