3203 Topside Drive, Castle Rock, CO 80104

• 3 beds |
• 4 baths |
• 3,836 sqft

Property Description

RARE LUXURY OPPORTUNITY PROJECTED $2.5M-$2.6M VALUE AFTER-LOWER LEVEL FINISH, MOUNTAIN VIEWS, LUXURY FINISHES: Positioned on 2.5 elevated acres in Steven’s Ranch, the newest part of coveted Bell Mountain Ranch, this 2022 modern mountain estate offers the rare chance to own a nearly new custom luxury home with upside potential through a walkout lower level ready for expansion. Sweeping mountain & meadow views, striking stone exteriors, professional landscaping, soaring vaulted ceilings, exposed wood beams, wide-plank hardwood floors, powered shades, designer lighting, flex/bed/office, & a dramatic stone linear fireplace create a warm modern aesthetic throughout. A sliding glass wall seamlessly blends indoor & outdoor living. The chef’s kitchen features crisp white cabinetry, leathered granite, luxury appliances w/ pot filler, wine & beverage refrigeration, glass display cabinetry, under-cabinet lighting, & a walk-in pantry w/ custom shelving & direct deck access. Outdoor living rivals a luxury resort with a vaulted covered deck, radiant heaters, retractable glass walls, private hot tub terrace, & lower covered patio. The primary retreat showcases western views, coffered ceilings, heated bath floors, dual floating vanities, dual-head shower, soaking tub, two Toto washlet bidet water closets, & a custom walk-in closet. The walkout lower level offers 848sf already finished plus 2,391sf ready for customization. Or install the proposed lower level concepts which include 2 ensuite guest bedrooms, theater or golf simulator room, wine room, gym, wet bar, & entertaining spaces. Based on proposed finish concepts & comparable sales, the projected after-improved value is estimated around $2.5M-$2.6M, creating a compelling opportunity to personalize the home. Also a dedicated safe room, heated 1524sf 4-car garage with high-lift doors, & 50-amp EV prewire complete this exceptional Colorado luxury retreat. SEVERAL move-in ready designer furnishings & hot tub are easily negotiable.

Listing Status:

Active

Data Last Updated:

May 20, 2026 at 12:21PM

Listing Office:

Wilks Real Estate : 720-545-9000

Listing Agent:

Cory Wilks : 720-388-8888

MLS ID:

2173338

Interior

• General: Ceiling Fan(s)Eat-in KitchenEntrance FoyerFive Piece BathHigh CeilingsHigh Speed InternetKitchen IslandOpen FloorplanPantryPrimary SuiteRadon Mitigation SystemSmart ThermostatHot TubStone CountersVaulted Ceiling(s)Walk-In Closet(s)Wet Bar
• Appliances: Bar FridgeConvection OvenCooktopDishwasherDisposalDryerGas Water HeaterHumidifierMicrowaveOvenRangeRange HoodRefrigeratorSmart Appliance(s)Sump PumpWasherWater SoftenerWine Cooler
• Basement: FinishedFullSump PumpWalk-Out Access
• Flooring: CarpetTileWood
• A/C: Central Air
• Heating: Forced Air
• Fireplace: Living RoomFireplaces: 1

Exterior

• General: BalconyGas ValveSpa/Hot Tub
• Style: Mountain Contemporary
• Other Structures: Front PorchDeckPatioCovered
• Parking: ConcreteFinished GarageFloor CoatingHeated GarageInsulated GarageOversizedOversized DoorTandemParking spaces: 4

Construction

• Roofing: CompositionMetal
• General: OneConcrete Perimeter

Location

• Road/Access: Public
• HOA Amenities: 650.0Annually
• Originating MLS: recolorado
• School District: Douglas RE-1
• County: Douglas

Lot

• Zoning: LOT 10 BELL MOUNTAIN RANCH 2 2.501 AM/LR0600496
• View: MeadowMountain(s)

Utilities

• Utilities: Cable AvailableElectricity AvailableElectricity ConnectedInternet Access (Wired)
• Water: Public
• Sewer: Septic Tank

Financial

• Source: recolorado
• Ownership: Individual
• Exclusions: All hanging shelves and personal items hung on the slap board in the garage. Sellers personal items.