Date
Details
Price
Change
Source
3/12/2026
Listed
$2,595,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$2,595,000
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Property Description
There are homes with views. Then there is 5097 Flagstaff Road.Perched above Boulder at the end of a private dead-end drive, this one-of-a-kind octagon-shaped residence sits on 10.25 forested acres just minutes from downtown Boulder yet completely removed from it. No neighbors in sight. No noise but wind and birds. And a horizon that stops people in their tracks: Longs Peak and the Indian Peaks Wilderness to the west, Boulder's city lights glittering far below to the east. The Flagstaff Trail begins steps from the back door.Four levels rise through the home, each one a new perspective. The main level great room commands attention with soaring vaulted ceilings, exposed timber beams, and walls of glass framing the ridge. A sunken conversation and dining area anchors the heart of the space. The chef's kitchen is outfitted with a Viking range, Thermador refrigerator, slate tile backsplash, skylight, and custom cabinetry. The primary suite opens to a SW-facing Juliette deck and includes a soaking tub, walk-in shower, and cedar closet.At the crown of the home, the Birdsnest office is in a category of its own. Wraparound windows frame unobstructed snow-capped peaks in every direction, and the kind of focused quiet that remote work was meant to look like. Step down to the main level and a wraparound deck extends the living space into the trees.Outside, a detached 1,500 sq ft geothermal greenhouse makes year-round food production a reality regardless of season. A fully owned solar array powers the entire home, delivering true energy independence with none of the compromise. A gas fire pit, horseshoe pit, and 2 fenced acres make this a property that lives as well outside as in. 3-car garage plus covered carport.This is what it looks like when Boulder mountain living is done without limits.
Full Property Details
Full Property Details for 5097 Flagstaff Rd
General
- Price: $2,595,000
- Taxes: $9,545 (2025)
- Status: Active
- Type: Single Family
- Source: IRES
- MLS ID: 1053687
- Updated: 3/25/2026
- Added to Site: 15 day(s) ago
Interior
- Interior Features: Eat-In Kitchen, Cathedral Ceiling(s), Open Floorplan, Pantry, Walk-In Closet(s), Wet Bar, Washer/Dryer Hookup, Beamed Ceilings
- Fireplace: Yes
- Fireplace(s): Gas, Family Room
- Appliances: Gas Range, Double Oven, Refrigerator, Bar Fridge, Microwave
- Flooring: Wood
Rooms
Bathrooms
- Total Bathrooms: 5
- Full Bathrooms: 2
- 3/4 Bathrooms: 2
- Half Bathrooms: 1
- Main Floor Baths: 1
Bedrooms
- Total Bedrooms: 4
Additional Information
- Spa: Yes
- Spa Description: Bath
Exterior
- Exterior Features: Balcony, Hot Tub
- Porch/Patio/Deck: Deck
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 3
- Parking Features: Attached
- Garage Description: Attached
Location
- Area: Boulder
- County: Boulder
- Subdivision: Walker Ranch Area
- Driving Directions: Please follow directional signs all the way to the end of the road
School Information
- School District: Boulder Valley Dist RE2
- Elementary School: Flatirons
- Middle School: Manhattan
- High School: Boulder
Heating & Cooling
- Cooling Type: Central Air
- Heating Type: Forced Air, Hot Water
Utilities
- Sewer: Septic Tank
- Water: Well
- Utility Description: Electricity Available, Propane
Structural Information
- Architectural Style: Contemporary
- Construction: Frame, Cedar
- Exterior Const.: Frame, Cedar
- Basement: Yes
- Basement Desc.: Crawl Space
- Roof: Composition
- Windows: Window Coverings
- Square Feet: 5,070
- Sq. Ft. Source: Assessor
- Living Area: 5,070 Sq. Ft.
- Year Built: 1989
Lot Features
- Property View: Mountain(s), Plains View, Panoramic
- Mountain views: Yes
- Lot Size (Acres): 10.25
- Lot Size (Sq. Ft.): 446,445
- Frontage: Priv Rd up to County Standards
- Street/Road Desc.: Gravel
- Fence: Yes
- Lot Features: Wooded, Native Grass, Sloping Lot, Rock Outcropping, Abuts Public Open Space, House/Lot Faces SW
- Potential Use: Single-Family
- Zoning: F
- Fencing (Description): Fenced
Green Features
- Energy Efficient: Southern Exposure, Photovoltaic Owned
Financial Considerations
- Tax Amount: $9,545
- Tax Year: 2025
- Terms: Cash, Conventional
Disclosures and Reports
- Special Conditions: Private Owner
- Exclusions: SELLER'S PERSONAL PROPERTY + ALL STAGING ITEMS
- Property ID: R0104657
Listed by milehimodern - Boulder (303) 876-1073
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Listing agent
— 5097 Flagstaff Rd —
milehimodern - Boulder
303-876-1073
8057225800
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 5097 Flagstaff Rd
School District:Boulder Valley School District Re-2
| Name | Grades | Distance |
|---|---|---|
Flatirons Elementary School 1150 7th Street, Boulder, CO 80302 | K-5 | 2.3 mi |
Manhattan Middle School Of The Arts And Academics 290 Manhattan Drive, Boulder, CO 80303 | 6-8 | 4.5 mi |
Boulder High School 1604 Arapahoe Avenue, Boulder, CO 80302 | 9-12 | 3 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 5097 Flagstaff Rd
Tax History
Tax History for 5097 Flagstaff Rd
Year
Property Taxes
Change
Tax Assessment
Change
2025
100%
$4,817,907
168%
2024
100%
$1,797,346
—
2023
100%
$1,797,346
3419%
2022
100%
$51,069
—
2021
-100%
$51,069
—
2019
$4,758
—
$51,069
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 5097 Flagstaff Rd
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- Single Family
- Active
- Updated 5 days ago
- 4Beds
- 4Total Baths
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- Townhouse
- Active
- Updated 6 days ago
- 3Beds
- 4Total Baths
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- 6Beds
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- Single Family
- Closed
- 4Beds
- 5Total Baths
- 2,793Sq. Ft.
- MLS # 1033886
Listed by milehimodern - Boulder
- Single Family
- Closed
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Listed by Compass - Boulder
Sold by Compass - Boulder
Sold by Compass - Boulder
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Listed by Compass - Boulder
Sold by Compass - Boulder
Sold by Compass - Boulder
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- 5Total Baths
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- MLS # 7182119
Listed by Real Broker, LLC DBA Real
Sold by RE/MAX of Boulder, Inc
Sold by RE/MAX of Boulder, Inc
5097 Flagstaff Rd, Boulder, CO 80302 (MLS# 1053687) is a Single Family property with 4 bedrooms, 2 full bathrooms and 3 partial bathrooms. 5097 Flagstaff Rd is currently listed for $2,595,000 and was received on March 12, 2026. Want to learn more about 5097 Flagstaff Rd? Do you have questions about finding other Single Family real estate for sale in Boulder? You can browse all Boulder real estate or contact a Coldwell Banker agent to request more information.