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$2,659,000

For Sale - Active
646 Ruby Trust Dr, Castle Rock, CO 80108
4 Beds
5 Baths
5,370 Square Feet
0.61 Acres Lot
Built in 2003
For Sale - Active
Units n/a
Checked: 19 hours ago
Updated: Aug 28, 2025 at 10:16AM

Investment Summary


Monthly Cash Flow
-$10,442
Cap Rate
1.0%
Cash-on-Cash Return
-20.5%
Debt Coverage Ratio
0.17
Internal Rate of Return (5 years)
-15.8%

Property Description


0.61 Acres Lot
Built in 2003
For Sale - Active
Units n/a

Perfectly sized at 5,370 finished sq. ft., this exceptional ranch-style residence is a true retreat—seamlessly blending mountain charm with modern luxury. Meticulously maintained inside and out, the home is surrounded by breathtaking landscaping and gardens that photos can’t fully capture. Nestled on a private, wooded lot among towering pines, it welcomes you with a heated driveway, front sidewalk, and a covered patio. A tranquil pond only enhances the natural beauty of this one-of-a-kind sanctuary. Inside, an open-concept design is enriched by stone accents and exposed wood beams. The foyer opens to a dramatic Great Room with soaring ceilings, a wall of windows framing the outdoors, and a floor-to-ceiling stone fireplace. Enjoy peek-a-boo mountain views and abundant natural light, enhanced by whole-house plantation shutters for timeless elegance. At the heart of the home, the chef’s kitchen showcases a Sub-Zero refrigerator, Wolf double ovens, a generous island, and custom Alder cabinetry. The adjoining breakfast nook flows to a spacious covered Trex deck, ideal for year-round outdoor living. The main-floor primary suite is a private haven with a cozy corner fireplace, spa-inspired bath, massive custom walk-in closet, and direct deck access. A dedicated office with library nook, fireplace, and front porch access provides the perfect workspace. The walk-out lower level is an entertainer’s dream, offering three oversized ensuite bedrooms, a custom bar, 1,000-bottle wine room, recreation and billiard areas, and a striking three-sided gas fireplace. Practical upgrades include dual furnaces, two hot water heaters, a whole-house water filtration system, and an interior fire sprinkler system. Step outside to an extended patio with hot tub and a dramatic two-tiered water feature—the ultimate private escape. With expansive indoor and outdoor living spaces, unmatched craftsmanship, this is an opportunity to experience luxury living in The Village at Castle Pines.

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Location


Property Details


Parking

  • Description: Covered, Garage
  • Details: Lighted, Storage, Attached
  • Garage Spaces: 3
  • Spaces Total: 3

Bedroom Information

  • # of Bedrooms: 4

Bathroom Information

  • # of Baths (Full): 4
  • # of Baths (Partial): 1
  • # of Baths (Total): 5.0

Interior Features

  • # of Rooms: 19
  • # of Stories: 1
  • Basement: Yes
  • Basement Description: Exterior Entry, Finished, Full, Walk-Out Access
  • Fireplace: Yes

Exterior Features

  • Exterior Walls Materials: Brick Veneer
  • Foundation: Slab
  • Roof Type: Gable or Hip
  • Roof Material: Concrete

HOA

  • Has HOA: Yes
  • Association: The Village at Castle Pines
  • HOA Fee: $400/monthly

Land Information

  • Land Use: Residential
  • Land Use Subtype: Single Family Residential

Lot Information

  • Parcel ID: R0427318
  • Lot Size: 26571 sqft

Property Information

  • Property Type: Single Family Residence
  • Style: Mountain Contemporary
  • Year Built: 2003

Tax Information

  • Annual Tax: $15,872

Utilities

  • Water & Sewer: Public
  • Heating: Forced Air, Natural Gas
  • Cooling: Ceiling Fan(s), Central Air

Location

  • County: Douglas

Listing Details


Listed by:
Laurie Brennan
LIV Sotheby's International Realty
(303) 995-1710

Source:
REColorado
MLS#: 9697278
REColorado

Investment Summary


Monthly Cash Flow
-$10,442
Cap Rate
1.0%
Cash-on-Cash Return
-20.5%
Debt Coverage Ratio
0.17
Internal Rate of Return (5 years)
-15.8%

Purchase Details

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Purchase price:
$2,659,000
Amount financed:
-$2,127,200
Down payment:
$531,800
Closing costs:
$79,770
Rehab costs:
$0
Initial cash invested:
$611,570
Square feet:
5,370
Cost per square foot:
$495
Monthly rent per square foot:
$1.04

Financing Details

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Loan amount:
$2,127,200
Loan to value ratio:
80.0%
Loan type:
Amortizing
Term:
30 years
Interest rate:
5.875%
Principal & interest:
$12,583
Property tax:
$1,323
Insurance:
$392
Private mortgage insurance (PMI):
$0
Monthly payment:
$14,298

Operating Income

Find a Property Manager

% Rent Monthly Yearly
Gross rent:
$5,600 $67,200
Vacancy loss: (6%)
6% -$336 -$4,032
Operating income:
$5,264 $63,168

Operating Expenses


% Rent Monthly Yearly
Property taxes: (24%)
24%-$1,323-$15,872
Insurance: (7%)
7%-$392-$4,704
Property management: (8%)
8%-$448-$5,376
Repairs & maintenance: (5%)
5%-$280-$3,360
Capital expenditures: (5%)
5%-$280-$3,360
HOA fees: (7%)
7%-$400-$4,800
Total operating expenses: (56%)
56%-$3,123-$37,472

Cash Flow


Monthly Yearly
Net operating income:
$2,141 $25,692
Mortgage payments:
-$12,583 -$150,996
Cash flow:
-$10,442 -$125,304