Residential · Under Contract

831 Diamond Ridge Circle

Castle Rock, CO 80108

4 Beds · 5 Baths · 4,961 Sq Ft

$1,500,000

Single Family

Property Type

1.59 acres

Lot Size

2000

Year Built

$302

Price per Sq Ft

3

Parking Spaces

$600

HOA Fee

5721824

MLS #

About This Property

Set within the distinguished Diamond Ridge community, this private Colorado retreat offers exceptional space, tranquility, and connection to nature, while remaining close to Castle Rock’s premier dining, shopping, recreation, and historic downtown.

As you arrive along the circular driveway, mature landscaping and thoughtfully designed grounds create an immediate sense of privacy and serenity. Entering the home, you are greeted by warm hardwood floors, a striking staircase, and distinctive lighting that sets the tone for the residence. The gourmet kitchen features rich oak cabinetry, an oversized center island, elegant pendant lighting, and abundant windows, flowing seamlessly into the dining and great room spaces. Large windows throughout the main level fill the home with natural light while framing the surrounding landscape.

Outdoor living takes center stage with a spacious terrace overlooking the pool and spa, fully fenced and treed backyard, and multiple gathering areas. The private setting extends beyond the trees to open space that is a 90 ACRE wildlife preserve, creating a peaceful retreat with beautiful views and a true Colorado feel.

The main-level primary suite offers privacy and a walkout to the A-frame deck. The luxurious bath includes dual vanities, a large soaking tub, oversized walk-in closet, and scenic windows. An additional en-suite bedroom provides flexibility as a guest suite or office.

The curved staircase leads to an impressive lower level featuring a spacious family room with wet bar, wine cooler, dark wood accents, and walkout access to the pool and terrace. Additional amenities include a large junior suite, theater room, another en-suite bedroom, and full guest bath. Private, polished, and designed for effortless entertaining, this exceptional Diamond Ridge residence offers refined Colorado living both indoors and out.

22 days on market

Listed by Drake Guidry · Coldwell Banker Realty BK · 719-259-2565

Last updated: 10/10/2026 10:36 AM · Source: REcolorado®, MLS#: 5721824

Property Details

Key Details

Property Type Residential
Sub Type Single Family Residence
Status Active Under Contract
Price per Sq Ft $302
Subdivision Diamond Ridge Estates
MLS # 5721824
Days on Market 22
Bedrooms 4
Full Baths 5

More Details

Year Built 2000
Lot Size (Sq Ft) 69,260
Acres 1.59
HOA Yes
HOA Fee $600
Annual Taxes $6,746
State CO
County Douglas
Zoning RES

Interior

Interior Features Breakfast Bar, Built-in Features, Ceiling Fan(s), Central Vacuum, Eat-in Kitchen, Entrance Foyer, Granite Counters, High Ceilings, High Speed Internet, Kitchen Island, Open Floorplan, Pantry, Sound System, Tile Counters, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar, Five Piece Bath, Primary Suite, Smoke Free, Spa/Hot Tub
Heating Natural Gas
Cooling Central Air
Flooring Carpet, Tile, Wood
Fireplaces 3
Fireplace Features Basement, Bedroom, Great Room
Appliances Bar Fridge, Convection Oven, Dishwasher, Disposal, Double Oven, Dryer, Gas Water Heater, Microwave, Oven, Range, Refrigerator, Washer, Wine Cooler

Exterior & Parking

Exterior Features Balcony, Private Yard, Rain Gutters, Smart Irrigation, Gas Valve, Spa/Hot Tub
Garage Yes
Garage Spaces 3
Parking Features Circular Driveway, Concrete, Oversized, 220 Volts, Dry Walled, Finished, Floor Coating, Insulated
Roof Spanish Tile

Building & Lot

Basement Finished, Walk-Out Access
Lot Features Landscaped, Many Trees, Open Lot, Secluded, Sprinklers In Front, Sprinklers In Rear, Irrigated
Architectural Style Traditional
Levels One
Construction Stone, Stucco
Sewer Septic Tank
Water Source Public

Terms & Other

Senior Community No
Special Conditions None Known

Location

Price History

DateEventPrice
10/9/2026 Active Under Contract
Source: elevateMLS #7255195
—
10/9/2026 Active Under Contract
Source: REcolorado® #5721824
—
10/8/2026 Listed for sale
Source: REcolorado® #5721824
$1,500,000 $302/sqft
10/8/2026 Listed for sale
Source: elevateMLS #7255195
$1,500,000 $302/sqft

Based on information submitted to the MLS GRID as of October 29, 2026 at 3:01 AM MDT. 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.

Listing information last updated October 10, 2026 at 10:36 AM.

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