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3807 Red Valley Lane, Castle Rock, CO – $770,000

  • 6 Beds
  • 4 Baths
  • 4,040 Sqft
  • .11 Acres
  • 6 Beds
  • 4 Baths
  • 4,040 Sqft
  • .11 Acres

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3807 Red Valley Lane

Welcome to this beautifully built 2022 mountain contemporary home in the sought-after Sunstone Village at Terrain, where modern living meets everyday convenience. Thoughtfully designed with flexibility and energy efficiency in mind, this home features solar panels and a separate attached 1-bedroom Short Term Rental with kitchenette, offering outstanding income potential or multi-generational living options. This home features 6 bedrooms and 4 bathrooms with a fully finished basement, leaving plenty of livable space for everyone. The open-concept main level is anchored by a warm gas fireplace in the living room and a gorgeous, updated kitchen with quartz countertops, a large island, modern cabinetry, and a spacious dining area which are perfect for both entertaining and daily life. Retreat to your primary bedroom upstairs with gorgeous primary bathroom and oversized closet. Upstairs provides generous bedrooms and a versatile loft space, while the finished basement adds additional living and recreational space complete with a kitchenette/wet bar area. Step outside to enjoy a covered front porch, a back patio, and a fully fenced backyard, ideal for relaxing, pets, or outdoor gatherings. Beyond the home, the location truly shines. This home is located in the sought-after Douglas County school district. Residents enjoy neighborhood walking paths, parks, playgrounds, and community trails, all just steps away. The home is minutes from grocery stores, restaurants, coffee shops, and shopping, including The Outlets at Castle Rock, offering a wide variety of dining, retail, and entertainment options. Convenient access to Founders Parkway and I-25 allows for easy commuting and quick trips to downtown Castle Rock, Parker, Denver, and Colorado Springs, while still enjoying the charm of a quiet, well-planned neighborhood. This home delivers the perfect balance of comfort, flexibility, and location which is ideal for homeowners and investors alike.

Listing Office: Keller Williams Integrity Real Estate LLC

Essential Information

  • MLS® #2511052
  • Price$770,000
  • Bedrooms6
  • Bathrooms4.00
  • Full Baths4
  • Square Footage4,040
  • Acres0.11
  • Year Built2022
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StyleMountain Contemporary
  • StatusActive

Community Information

  • Address3807 Red Valley Lane
  • SubdivisionSunstone Village at Terrain
  • CityCastle Rock
  • CountyDouglas
  • StateCO
  • Zip Code80104

Amenities

  • Parking Spaces2
  • ParkingConcrete
  • # of Garages2

Amenities

Clubhouse, Park, Playground, Pool, Trail(s)

Utilities

Cable Available, Electricity Available, Electricity Connected, Internet Access (Wired), Natural Gas Connected, Phone Available

Interior

  • HeatingForced Air, Natural Gas
  • CoolingCentral Air
  • FireplaceYes
  • # of Fireplaces1
  • FireplacesGas, Great Room
  • StoriesTwo

Interior Features

Kitchen Island, Open Floorplan, Primary Suite, Smart Light(s), Smart Thermostat, Walk-In Closet(s), Wet Bar

Appliances

Dishwasher, Microwave, Oven, Refrigerator

Exterior

  • WindowsDouble Pane Windows
  • RoofShingle
  • FoundationSlab

Lot Description

Landscaped, Sprinklers In Front

School Information

  • DistrictDouglas RE-1
  • ElementaryRock Ridge
  • MiddleMesa
  • HighDouglas County

Additional Information

  • Date ListedFebruary 6th, 2026
  • ZoningRES

Listing Details

Keller Williams Integrity Real Estate LLC

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Listing information last updated on February 21st, 2026 at 12:18pm MST.