See Home Value
Boulder 80302
8558 Flagstaff Rd
$1,900,000
● House - Off Market

8558 Flagstaff Rd

Boulder, CO 80302
bedrooms
3 Beds
bathrooms
2 Baths
square feet
2,285 Ft²
$9,534
Est. Monthly

About This Property

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.
Unit Size
2,285 Ft²
Days on Market
-
Land Size
35.16 acres
Price per sqft
$788
Property Type
House
Property Taxes
$695
HOA Dues
-
Year Built
1995

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Last updated: 6 months ago (IRES MLS #IRE1041359)

Price History

Date / Event Date Event Price
Apr 14, 2026 Sold
Sold
Mar 12, 2026 In contract -
In contract
Sep 5, 2025 Withdrawn -
Withdrawn
Aug 13, 2025 Listed $1,800,000
Listed
Sep 30, 1993 Sold
Sold

Property Highlights

Garage
Fireplace
With View

Building Info

Overview

    General

  • Year Built: 1995
  • Effective Year Built: 1995
  • Building Count: 1
  • Total Rooms: 6
  • Bedroom Count: 3
  • Bathroom Count: 2
  • Full Bathrooms: 2
  • Partial Bathrooms: 2
  • Building Condition: 7
  • Building Quality: 4
  • Construction Type: 6
  • Building Style: 2
  • Exterior Walls Type: 16
  • Interior Walls Type: 9
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Count: 200
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 7
  • Basement Area: 1,171
  • Garage Type: 1
  • Garage Square Area: 702
  • Parking Space Count: 2
  • Patio Type: 20
  • Porch Type: 8
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 1,531,636
  • Total Building Area: 4,158
  • Gross Building Area: 4,158
  • Building Area: 2,285
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 4
  • Heated Square Feet: 2,285
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: TR, NBR 910 WALKER RANCH AREA
  • Land Acres: 0000035162
  • Standard Land Use Code: 1001
  • County Land Use Code: 1112
  • Legal Description 1: 35 ACS M/L W 1/2 16-1S-71 PER DEED 997593 08/14/89 BCR

Neighborhood

  • School District Name: Boulder Valley School District RE-2
  • Census Tract: 013706

Zoning

  • Zoning: F

Geography

  • Assessors Map Reference: B36-G
  • Account Number: R0089643
  • Parcel: R0089643
  • Meridian: SEC 16 TWN 1S RNG 71
  • Municipality: MOUNTAIN
  • Latitude: 39.9646
  • Longitude: -105.358

    Address

  • Full Address: 8558 Flagstaff Rd
  • Address - House Number: 8558
  • Address - Street Name: Flagstaff
  • Address - Suffix Type: Rd
  • State: CO
  • City Name: Boulder
  • Carrier Code: H063
  • 4-Digit Zip Code: 9531
  • Zip Code: 80302

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $675,148
  • Tax Rate Code Area: 00-181

    Appraisal Valuation

  • Standard Deviation: 0.1243
  • Valuation Date: May 17, 2023
  • Confidence Score: 86
  • Final Value: 1,626,625
  • High Value: 1,828,897
  • Low Value: 1,424,353

    Market Valuation

  • Market Total Value: $1,467,400
  • Market Land Value: $457,800
  • Market Improvement Value: $1,009,600

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $99,269
  • Assessed Land Value: $30,970
  • Assessed Improvements Value: $68,299

    Sales

  • Current Sale Recording Date: Sep 30, 1993
  • Current Sale Price:
  • Current Sale Document Type: 71
  • Current Sale Input Document Number: 001343118
  • Previous Sale Recording Date: Jul 10, 1992
  • Previous Sale Contract Date: Jul 10, 1992
  • Previous Sale Document Type: 27
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

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Frequently Asked Questions

When was property at 8558 Flagstaff Road built and last sold?
The property at 8558 Flagstaff Road was built in 1995 and last sold on Jan 1, 1970 for $175,000.
How much is this home worth?
The estimated value of the home located at 8558 Flagstaff Road is $0.
What are some comparable homes to 8558 Flagstaff Road?
There are currently no comparable homes to 8558 Flagstaff Road.