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.
Under contract
$1,500,000
831 Diamond Ridge Cir, Castle Rock, CO 80108
4beds
5,088sqft
Single Family Residence
Built in 2000
1.59 Acres Lot
$-- Zestimate®
$295/sqft
$200/mo HOA
What's special
- 13 days
- 732
- 49
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Drake Guidry 985-688-4156,
Coldwell Banker Realty
Source: elevateMLS,MLS#: 7255195
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 5
Other
- Level: Main
- Area: 315 Square Feet
- Dimensions: 15 x 21
Heating
- Natural Gas
Cooling
- Ceiling Fan(s), Central Air
Appliances
- Included: 220v in Kitchen, Dishwasher, Disposal, Double Oven, Dryer, Gas in Kitchen, Microwave, Range, Refrigerator, Washer
- Laundry: Main Level
Features
- 5-Pc Bath, 9Ft + Ceilings, Crown Molding, French Doors, Great Room, Vaulted Ceiling(s), Breakfast Bar, Central Vacuum, Dry Bar, Pantry, Secondary Suite w/in Home
- Flooring: Carpet, Ceramic Tile, Wood
- Basement: Full,Partially Finished
- Number of fireplaces: 3
- Fireplace features: Basement, Gas, Three
Interior area
- Total structure area: 5,088
- Total interior livable area: 5,088 sqft
- Finished area above ground: 2,544
- Finished area below ground: 2,544
Property
Parking
- Total spaces: 3
- Parking features: Attached, Even with Main Level, Garage Door Opener, Oversized, Workshop in Garage, Concrete Driveway
- Attached garage spaces: 3
Features
- Patio & porch: Covered, Enclosed, Wood Deck
- Exterior features: Auto Sprinkler System
- Pool features: Pool
- Has spa: Yes
- Spa features: Hot Tub/Spa
- Fencing: Back Yard
- Has view: Yes
- View description: City
Lot
- Size: 1.59 Acres
- Features: Backs to Open Space, Foothill, Wooded, Hiking Trail, Near Fire Station, Near Hospital, Near Park, Near Public Transit, Near Schools, Near Shopping Center, HOA Required $, Landscaped
Details
- Parcel number: 235123405004
- Other equipment: Home Theater
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Ranch
- Property subtype: Single Family Residence
Materials
- Stone, Stucco, Framed on Lot
- Foundation: Walk Out
- Roof: Tile
Condition
- Existing Home
- New construction: No
- Year built: 2000
Details
- Builder model: CUSTOM HOME
Utilities & green energy
- Electric: 220 Volts in Garage
- Water: Municipal
- Utilities for property: Cable Connected, Electricity Connected, Natural Gas Connected
Community & HOA
Community
- Features: Clubhouse, Hiking or Biking Trails, Parks or Open Space, Playground, Pool, Tennis Court(s)
HOA
- Has HOA: Yes
- Services included: Maintenance Grounds, Trash Removal
- HOA fee: $600 quarterly
Location
- Region: Castle Rock
Financial & listing details
- Price per square foot: $295/sqft
- Tax assessed value: $1,417,884
- Annual tax amount: $6,745
- Date on market: 10/8/2026
- Listing terms: Cash,Conventional,VA Loan
- Electric utility on property: Yes
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 10/9/2026 | Pending sale | $1,500,000$295/sqft |
Source:  REcolorado as distributed by MLS GRID #5721824 Report a problem | ||
| 10/9/2026 | Contingent | $1,500,000$295/sqft |
Source:  elevateMLS #7255195 Report a problem | ||
| 10/8/2026 | Listed for sale | $1,500,000+50%$295/sqft |
Source: REcolorado as distributed by MLS GRID #5721824 Report a problem | ||
| 2/24/2008 | Listing removed | $999,900$197/sqft |
Source: NCI #444455 Report a problem | ||
| 1/31/2008 | Listed for sale | $999,900+19%$197/sqft |
Source: NCI #444455 Report a problem | ||
| 10/3/2007 | Sold | $840,000-11.6%$165/sqft |
Source: Public Record Report a problem | ||
| 6/14/2007 | Listed for sale | $950,000+13.6%$187/sqft |
Source: NCI #444455 Report a problem | ||
| 4/30/2001 | Sold | $836,300+637%$164/sqft |
Source: Public Record Report a problem | ||
| 7/1/1998 | Sold | $113,475$22/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $7,001 -1.4% | $88,620 -14.9% |
| 2024 | $7,098 +55.3% | $104,120 -1% |
| 2023 | $4,571 -4.1% | $105,130 +54.4% |
| 2022 | $4,769 | $68,090 -2.8% |
| 2021 | -- | $70,040 +8.4% |
| 2020 | $4,430 -1.8% | $64,590 |
| 2019 | $4,512 | $64,590 +1.2% |
| 2018 | $4,512 +9.2% | $63,830 |
| 2017 | $4,131 +100.3% | $63,830 +2.9% |
| 2016 | $2,062 -2.7% | $62,050 -14.8% |
| 2015 | $2,120 -6.1% | $72,840 +20.2% |
| 2014 | $2,257 | $60,610 |
| 2013 | -- | $60,610 +6.8% |
| 2012 | -- | $56,740 |
| 2011 | -- | $56,740 -22.7% |
| 2010 | -- | $73,430 -3% |
| 2009 | $5,536 | $75,680 |
| 2008 | -- | $75,680 +3.3% |
| 2007 | -- | $73,260 |
| 2006 | $5,343 -0.4% | $73,260 +2.2% |
| 2004 | $5,363 -31% | $71,650 -2.3% |
| 2003 | $7,768 | $73,340 +2.4% |
| 2002 | -- | $71,650 +394.8% |
| 2001 | $1,071 -13.2% | $14,480 -3.8% |
| 2000 | $1,235 | $15,049 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: 80108
Nearby schools
Schools provided by the listing agent
- Elementary: Castle Rock
- Middle: Mesa
- High: Douglas Co
- District: Douglas RE1
Source: elevateMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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