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$1,800,000

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 2 Full Baths
  • 3,456 Sq. Ft.
  • 2 Car Garage
  • Updated 16 hours ago
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Set on 36 pristine acres of Colorado landscape, 20 min above Boulder, this exceptional horse property exudes timeless elegance & unmatched serenity, w/ sweeping views toward Gross Reservoir, James Peak, & Eldorado Canyon. Crafted in 1996 by esteemed builder Scott Turnipseed in his inaugural design/build, this architectural masterpiece evokes a Jackson Hole lodge, blending rustic charm & modern sophistication. The main level features 12-ft ceilings, wide-plank pine floors, & an open layout with a guest bedroom, kitchen, dining, & living areas-all anchored by a stately wood-burning fireplace. Expansive west facing windows flood the space with natural light & frame a 14-acre meadow-an equestrian dream with County-approved sites for an arena, barns & outbuildings. Upstairs, the primary suite offers a peaceful retreat with meadow views, a sitting area, a 5-piece bath, & a spacious walk-in closet, plus a flexible 2nd bedroom or office. The unfinished, daylit basement includes rough-in plumbing for a full bath with expansion potential. A wrap-around deck invites seamless indoor-outdoor living, while a hot tub promises quiet evenings beneath the stars. Surrounded by aspens, dramatic rock croppings, & diverse terrain, the property abounds in natural beauty & privacy. Bordering Boulder County Open Space at Myers Gulch & near Walker Ranch, it offers immediate access to hiking, biking, horseback riding, & fly fishing along South Boulder Creek. Nearby Gross Reservoir provides opportunities for camping, paddleboarding, & non-motorized boating, while Eldora Ski Area is a mere 30 min away. Water is secure with a deep well tapping the Eldorado Springs aquifer & a 500-gal cistern. A run-in shed & fenced paddock are ready for horses, & wildlife flourishes in the protected meadow. A strong community, a nearby fire station, & a local deputy-brings added peace of mind. This rare gem offers limitless potential for those seeking beauty, privacy, or the ultimate equestrian escape.

Full Property Details for 8558 Flagstaff Rd

General

  • Price: $1,800,000
  • Taxes: $8,339 (2025)
  • Status: Active
  • Type: Single Family
  • Source: IRES
  • MLS ID: 1041359
  • Updated: 3/2/2026
  • Added to Site: 201 day(s) ago

Interior

  • Interior Features: Open Floorplan, High Ceilings
  • Fireplace: Yes
  • Fireplace(s): Living Room, Masonry
  • Appliances: Gas Range, Dishwasher, Refrigerator, Washer, Dryer
  • Flooring: Wood

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2
  • Main Floor Baths: 1

Bedrooms

  • Total Bedrooms: 3

Exterior

  • Exterior Features: Hot Tub
  • Porch/Patio/Deck: Patio, Deck

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Garage Spaces: 2
  • Parking Features: Attached
  • Garage Description: Attached

Location

  • Area: Boulder
  • County: Boulder
  • Subdivision: Walker Ranch Area
  • Driving Directions: From Broadway, take Baseline west past Chautauqua Park until it turns into Flagstaff Rd. Stay on Flagstaff for roughly 8 miles. After the 90-degree right turn just past Walker Ranch you will notice 5 mailboxes on the right as well as several address placards, including 8558, and my sign. Drive .5 miles, turn left at the T, go .2 miles and veer to the right (the 8558 sign is a bit hard to read, but it's the first driveway on the right). There are directional signs to the property as well.

School Information

  • School District: Boulder Valley Dist RE2
  • Elementary School: Flatirons
  • Middle School: Manhattan
  • High School: Boulder

Community

  • Assoc. Fees Include: Common Amenities

Heating & Cooling

  • Heating Type: Forced Air

Utilities

  • Gas: Propane
  • Water: Well, Cistern
  • Utility Description: Electricity Available, Propane

Structural Information

  • Construction: Frame
  • Exterior Const.: Frame
  • Basement: Yes
  • Basement Desc.: Unfinished
  • Roof: Composition
  • Windows: Window Coverings
  • Square Feet: 3,456
  • Sq. Ft. Source: Assessor
  • Living Area: 2,285 Sq. Ft.
  • Year Built: 1996

Lot Features

  • Property View: Hills
  • Lot Size (Acres): 35.16
  • Lot Size (Sq. Ft.): 1,531,636
  • Frontage: Priv Rd up to County Standards
  • Street/Road Desc.: Gravel
  • Lot Features: Wooded, Evergreen Trees, Deciduous Trees, Native Grass, Level, Rolling Lot, Rock Outcropping, Abuts Public Open Space, Meadow, House Faces West
  • Potential Use: Single-Family
  • Zoning: F

Horse Property

  • Horse Property: Yes
  • Horse Facility Desc.: Horse(s) Allowed, Zoning Appropriate for 4+ Horses, Corral(s), Pasture, Loafing Shed, Riding Trail

Green Features

  • Energy Efficient: Windows

Financial Considerations

  • Tax Amount: $8,339
  • Tax Year: 2025
  • Terms: Cash, Conventional

Disclosures and Reports

  • Special Conditions: Private Owner
  • Exclusions: Seller's Personal Items
  • Property ID: R0089643

Listed by Alpine Realty (720) 401-4807

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Listing agent

— 8558 Flagstaff Rd —

  • Alpine Realty

    720-401-4807

7204014807

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 8558 Flagstaff Rd

School District:Boulder Valley School District Re-2
NameGradesDistance
Flatirons Elementary School
1150 7th Street, Boulder, CO 80302
K-54.9 mi
Manhattan Middle School Of The Arts And Academics
290 Manhattan Drive, Boulder, CO 80303
6-87 mi
Boulder High School
1604 Arapahoe Avenue, Boulder, CO 80302
9-125.6 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 8558 Flagstaff Rd Get Price Alerts and Save Property

Date
Details
Price
Change
Source
2/26/2026
Price Increased
$1,800,000
2.86%
MLS
8/14/2025
Listed
$1,750,000
—
MLS
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 8558 Flagstaff Rd

Year
Property Taxes
Change
Tax Assessment
Change
2025
$8,339
—
$87,237
-8%
2024
$8,336
2%
$94,631
-4%
2023
$8,201
23%
$98,316
32%
2021
$6,676
-1%
$74,467
3%
2022
$6,751
1%
$72,384
17%
2021
$6,676
17%
$62,070
—
2019
$5,728
3%
$62,070
5%
2018
$5,544
3%
$59,335
—
2017
$5,397
-18%
$59,335
-15%
2016
$6,589
6%
$69,746
—
2015
$6,199
-11%
$69,746
-8%
2014
$6,936
3%
$75,548
—
2013
$6,719
—
$75,548
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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NMLS#: 1598647

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Listed by Alpine Realty (720) 401-4807

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8558 Flagstaff Rd, Boulder, CO 80302 (MLS# 1041359) is a Single Family property with 3 bedrooms and 2 full bathrooms. 8558 Flagstaff Rd is currently listed for $1,800,000 and was received on August 13, 2025. Want to learn more about 8558 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.

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