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$3,000,000

663 Sapphire Dr, Castle Rock, CO 80108  (Sold on )

  • Price Reduced
  • Open House
  • New Listing
  • Coming Soon
  • 5 BedBeds
  • 5 BathBaths
  • 8,556 SqftSqft
  • TypeSingle Family
  • Active
  • MLS# 6168382
0 More Schedule

Property Description

PRIVATE LUXURY ESTATE | 8,556 SQ FT | 7-CAR GARAGE | 1.45 ACRES | RESORT-STYLE ENTERTAINMENT Set at the top of a mesa in the prestigious Diamond Ridge Estates, this distinctive residence combines amazing architecture with comfortable family living, extraordinary entertaining spaces, a rare seven-car garage, and incredible views. Soaring ceilings, an elegant curved staircase, and a light-filled, open floor plan are just the beginning for this showcase property. The expansive gourmet kitchen features slab granite countertops, two islands, "chef ready" appliances, and a generous breakfast area that flows into the spacious great room with fireplace. The main-level primary suite offers a private retreat with its' own 3-sided fireplace, spacious bath, jetted tub, European-style shower, large walk-in closet, sitting area, and a walkout to the private outdoor hot tub. The formal dining room with its own fireplace & main-level executive office confirm the elegance of this home. The finished walkout basement is an entertainment destination in its own right. Gather in the enormous game room with a corner fireplace, fully equipped wet bar featuring a refrigerator, two-tap kegerator, and ice maker. Enjoy movie nights in the theater room with raised flooring and comfortable leather seating. A richly wood-paneled 5th bedroom offers more versatility with a Murphy bed. The private wellness room includes an exercise area, sauna, cold plunge, lounge, and 5th fireplace. A wine cellar, 3/4 bath, and an expansive bonus room provide additional flexibility for guests, hobbies, or multigenerational living. Outdoor living extends to an incredible wrap around composite deck, in-ground trampoline, stone fire pit, water feature, mature landscaping, and the privacy of the acreage. The heated, finished seven-car garage features gym flooring, speakers, and ample room for your RV toys. The remarkable AV system with speakers throughout the home provides entertainment for all to enjoy

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Property Details

General

  • Subdivision: Diamond Ridge Estates
  • County: Douglas
  • List Date: 10/16/2026
  • Expected Active Date: 10/16/2026
  • DOM: 21
  • Lot SqFt: 63162
  • Approx Acres: 1
  • Beds: 5
  • Baths: 5.00
  • Full Baths: 3
  • ¾ Baths: 1
  • Half Baths: 1
  • Basement/Foundation: Full, Partially Finished, Walk-Out Access
  • Year Built: 2000
  • New construction: NO
  • Sq Ft (total): 8556
  • Garage/Parking Spaces: 7
  • Garage Description: Attached
  • MLS#: 6168382

Interior Features

  • Heating: Forced Air
  • Cooling: Central Air, Ceiling Fan(s)
  • Fireplace: Two or More, Gas, Living Room, Bedroom, Great Room, Basement
  • Disability Accessibility: Level Lot

Exterior Features

  • Construction: Frame, Stone, Stucco
  • Roof: Tile
  • Type: Single Family Residence
  • Outdoor Features: Hot Tub, Heated Garage
  • Waterfront: NO
  • Views: Mountain(s)

Schools

  • School District: Douglas County RE-1
  • Elementry: Sage Canyon
  • Middle/Jr: Mesa
  • High School: Douglas County

Financial Considerations

  • Tax Year: 2026
  • Tax Amount: $10248

Utilities

  • Utilities: Natural Gas Available, Electricity Available
  • Water/Sewer: Septic Tank
  • Water: Public
 

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