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5 Beds
5 Baths
8,420 sqft

$3,000,000

663 Sapphire Dr, Castle Rock CO, 80108

Price per sqft$356.29
Built in2000
Property size8,420 sqft
Property typeResidential
Courtesy of RE/MAX Professionals, Jim Garcia Listing Contact: [email protected],720-385-4497

Overview

Active

Listed Oct 16, 2026

Updated 3h 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
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Listings courtesy of Information and Real Estate Services, LLC (IRES) as distributed by MLS GRID

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Based on information submitted to the MLS GRID as of 3:57 AM UTC on 10/18/2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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