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5 Beds
5 Baths
8,420 sqft

$3,000,000

663 Sapphire Drive, Castle Rock CO, 80108

Price per sqft$356.29
Built in2000
Property size8,420 sqft
Property typeResidential

Overview

Active

Listed Oct 16, 2026

Updated 1h ago

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

$19,959/mo

Est. mortgage payment based on a $3,000,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
6168382

Interior Features

Bedrooms
5
Bathrooms
5
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
1.45 Acres

Other Property Details

Taxes
$10,248
Tax Frequency
Annually
Association Fee Frequency
Quarterly
Garage
Yes
View
Yes
55+/Senior Community
No
MLS provider logo
Listed by RE/MAX Professionals, Jim Garcia, Listing Contact: [email protected],720-385-4497 
 

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Data last updated 3:40 AM UTC, 10/17/2026

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