Who is Jennifer Riley?

Jennifer Riley is a REALTOR®, Stepping Stone resident, and Co-Founder of the Physician Real Estate Network (PREN). She serves Parker, Stepping Stone, Central Park Denver, Centennial, Castle Pines, Castle Rock, Highlands Ranch, and the broader Denver metro area, specializing in physician relocation, doctor loan programs, first-time buyers, and out-of-state buyer representation.

Does Jennifer Riley work with physicians relocating to Denver?

Yes. Jennifer Riley is a specialist in physician relocation to the Denver metro area, including placements near the University of Colorado Anschutz Medical Campus. As the founder of PREN Colorado and Co-Founder of the national Physician Real Estate Network, she has deep expertise in physician loan programs, relocation timelines, and the unique financial profiles of medical professionals.

Does Jennifer Riley work with first-time home buyers?

Yes. Jennifer Riley works with first-time home buyers throughout Parker, Stepping Stone, and the Denver metro area. She is known for her patient, educational approach that helps first-time buyers navigate the process with clarity and confidence, including buyers relocating from out of state.

Does Jennifer Riley help out-of-state buyers purchase homes remotely?

Yes. Jennifer Riley regularly works with out-of-state buyers, conducting virtual tours, submitting offers remotely, and coordinating inspections, financing, and closing for buyers who are not yet local. Multiple verified clients have purchased Colorado homes without being physically present, including physicians relocating for medical training and hospital positions.

What is the average home price in Stepping Stone, Parker, CO?

Based on REcolorado data from May through August 2026, the four-month average sold price in Stepping Stone is $795,575, with a sale-to-list ratio of 101% and an average of 23 days on market. Jennifer Riley publishes current Stepping Stone market data monthly and provides free home valuations at SteppingStoneHomeValue.com.

What is PREN Colorado?

PREN Colorado is the Colorado chapter of the Physician Real Estate Network, a national organization co-founded by Jennifer Riley to connect medical professionals with vetted real estate specialists. Jennifer is the founder of PREN Colorado and leads it directly.

663 Sapphire Dr, Castle Rock, CO 80108

$3,000,000
: 5
BD
: 5
BA
: 8,420
SqFt

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Courtesy of RE/MAX Professionals . JimGarcia100@gmail.com,720-385-4497

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List Price: $3,000,000
Type: Single Family Residential
Status: ACTIVE
MLS Number: 6168382
Bedrooms: 5
Bathrooms: 5
Finished Sqft: 8,420
Subdivision: Diamond Ridge Estates
Year Built: 2000

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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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Additional Information

Taxes: $10,248
School District: Douglas RE-1
Elementary School: Sage Canyon
Middle School: Mesa
High School: Douglas County
Parking Spaces: 7
Basement: Exterior Entry, Finished, Full, Walkout
Total HOA Fees: $600
HOA Frequency: Quarterly
Fee Includes: Maintenance Grounds, Trash
Type: Single Family Residence
Sewer: Septic Tank
Lot Size: 63,162
Acres: 1.45
Water: Public
View: Mountain(s)

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