Spectacular 5,000 sq. ft. Mountain Retreat on 35 acres off Flagstaff Road with jaw-dropping views of Indian Peaks Wilderness, Eldorado Canyon, Gross Reservoir, and Thorodin Mountain. Massive windows with lots of natural light provide breathtaking views of mountains and wildlife. Beautiful entryway with tranquil koi pond welcomes you to a spacious and light-filled living room, dining room, and kitchen with vaulted ceilings, bamboo floors, and lovely stonework, including a statement fireplace. Entertainment possibilities abound inside the open floor plan with great flow as well as outside on the expansive deck - perfect for yoga or meditation retreats and large gatherings. Large primary suite with its own fireplace, five-piece bathroom with jetted tub, and dual, large walk-in closets. New interior paint, appliances, fixtures, and carpet. Additional bedrooms with en-suite bathrooms and panoramic views are perfect for family and guests. Lots of flexible space for storage, exercise, and home offices. The downstairs area with separate entrance has options for an in-law or au pair suite. Oversized heated three-car garage has massive storage rooms and a dog-washing station. Enjoy fully owned solar panels, radiant heated floors, and a separate entrance to a large insulated crawl space. This beautiful serene mountain setting only 20 minutes from downtown Boulder offers equestrian and recreation possibilities, including hiking at Walker Ranch and boating and fishing at Gross Reservoir. Welcome Home to this one-of-a-kind sanctuary!
Sold for $2,300,000
$2,300,000
8566 Flagstaff Rd, Boulder, CO 80302
4beds
5,617sqft
Single Family Residence
Built in 2000
33.95 Acres Lot
$2,286,300 Zestimate®
$409/sqft
$8,166 Estimated rent
Home value
$2,286,300
$2.13M - $2.45M
$8,166/mo
Zestimate® history
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Zillow last checked: 8 hours ago
Listing updated: October 20, 2025 at 06:57pm
Listed by:
Mary Siefert 3035949933,
Live West Realty
Bought with:
Non-IRES Agent
Non-IRES
Source: IRES,MLS#: 1029616
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 3/4 bathrooms: 1
- Main level bathrooms: 2
Primary bedroom
- Description: Bamboo
- Features: 5 Piece Primary Bath
- Level: Main
- Area: 224 Square Feet
- Dimensions: 14 x 16
Bedroom 2
- Description: Carpet
- Level: Upper
Bedroom 3
- Description: Carpet
- Level: Lower
Dining room
- Description: Bamboo
- Level: Main
Great room
- Description: Bamboo
- Level: Main
Kitchen
- Description: Bamboo
- Level: Main
- Area: 294 Square Feet
- Dimensions: 14 x 21
Laundry
- Level: Main
Study
- Description: Bamboo
- Level: Main
Heating
- Baseboard, Radiator
Cooling
- Ceiling Fan(s)
Appliances
- Included: Down Draft, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal
- Laundry: Washer/Dryer Hookup
Features
- Eat-in Kitchen, Cathedral Ceiling(s), Open Floorplan, Pantry, Walk-In Closet(s), Kitchen Island, Steam Shower, Split Bedroom Plan, Central Vacuum, In-Law Floorplan
- Flooring: Wood
- Doors: French Doors
- Windows: Skylight(s), Window Coverings, Bay or Bow Window
- Basement: None,Crawl Space
- Has fireplace: Yes
- Fireplace features: Two or More, Bedroom, Great Room
Interior area
- Total structure area: 5,074
- Total interior livable area: 5,617 sqft
- Finished area above ground: 5,074
- Finished area below ground: 0
Property
Parking
- Total spaces: 3
- Parking features: Garage Door Opener, Heated Garage, Oversized
- Attached garage spaces: 3
- Details: Attached
Accessibility
- Accessibility features: Main Floor Bath, Accessible Bedroom, Main Level Laundry
Features
- Levels: Tri-Level
- Patio & porch: Patio, Deck
- Exterior features: Balcony
- Spa features: Bath
- Has view: Yes
- View description: Mountain(s), Hills, Plains View, City, Water
- Has water view: Yes
- Water view: Water
Lot
- Size: 33.95 Acres
- Features: Wooded, Evergreen Trees, Deciduous Trees, Native Plants, Sloped, Abuts National Forest, Abuts Public Open Space, Meadow
Details
- Parcel number: R0100432
- Zoning: F
- Special conditions: Private Owner
- Other equipment: Satellite Dish
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Single Family Residence
Materials
- Frame, Stone, Stucco
- Foundation: Slab
- Roof: Composition
Condition
- New construction: No
- Year built: 2000
Utilities & green energy
- Electric: Xcel
- Gas: Xcel
- Sewer: Septic Tank
- Water: Well
- Utilities for property: Electricity Available, Cable Available, Satellite Avail, High Speed Avail
Green energy
- Energy efficient items: Windows
Community & neighborhood
Security
- Security features: Fire Sprinkler System, Security System, Fire Alarm
Location
- Region: Boulder
- Subdivision: Walker Ranch Area
Other
Other facts
- Listing terms: Cash,Conventional,FHA,VA Loan
- Road surface type: Dirt
Price history
| Date | Event | Price |
|---|---|---|
| 8/1/2025 | Sold | $2,300,000-11.5%$409/sqft |
Source:  IRES #1029616 Report a problem | ||
| 6/2/2025 | Pending sale | $2,599,000$463/sqft |
Source:  REcolorado #IR1029616 Report a problem | ||
| 5/4/2025 | Price change | $2,599,000-1.9%$463/sqft |
Source: IRES #1029616 Report a problem | ||
| 3/28/2025 | Listed for sale | $2,650,000$472/sqft |
Source: IRES #1029616 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $13,605 +1.6% | $145,957 -11.4% |
| 2024 | $13,385 +22.2% | $164,827 -1% |
| 2023 | $10,955 +1.1% | $166,426 +33.8% |
Find assessor info on the county website
Neighborhood: 80302
Nearby schools
GreatSchools rating
- 6/10Flatirons Elementary SchoolGrades: K-5Distance: 5.3 mi
- 5/10Manhattan Middle School Of The Arts And AcademicsGrades: 6-8Distance: 7.5 mi
- 10/10Boulder High SchoolGrades: 9-12Distance: 6 mi
Schools provided by the listing agent
- Elementary: Flatirons
- Middle: Manhattan
- High: Boulder
Source: IRES. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$2,286,300
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$2,286,300
- Colorado
- Boulder County
- Boulder
- 80302
- 8566 Flagstaff Rd