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Back 7321 Flagstaff Rd
Off Market

7321 Flagstaff Rd

Boulder CO 80302

4
6
4
10188 sq. ft.
36.22 ac.
Other
Last sold for $6,250,000
Sue MastersonSue Masterson, last sold this property on 03 June 2026 after 62 days on market.

Overview

This stunning mountain sanctuary offers a rare opportunity to own a truly private estate on 36 pristine acres just 15 min from Boulder. Surrounded by thousands of acres of Boulder County Parks & Open Space, this exceptional 10,000+ SF home offers unmatched serenity, panoramic mountain views, and resort-style amenities - all accessed by fully paved, year-round maintained roads. Designed to capture its breathtaking setting, the home features walls of glass framing sweeping mountain vistas and a stunning view of the Denver skyline. The dramatic great room boasts soaring 30-foot ceilings and a floor-to-ceiling stone fireplace crafted from rock sourced on the property. Radiant floor heat throughout. The world-class chef-designed kitchen showcases rich walnut cabinetry, Wolf & Sub-Zero appliances. The main-level primary suite offers two walk-in closets, a spa-like bath, and direct access to a private, fenced garden with dining beneath an ivy-covered pergola. Generously sized secondary bedrooms, an incredible home office, guest suite, game room, and an in-home gym provide comfort and flexibility. Fantastic outdoor living rivals a five-star retreat with cascading terraces, multiple patios, fire pits & gathering areas, professionally designed gardens, a rare foothills swimming pool, spa, lovely double waterfall and pond feature, expansive lawn, plus a captivating glass and stone imported English greenhouse. Equestrian facilities incl a modern barn w/large stalls, electric waterers, tack room, grain storage, & office with restroom. 4 Car garage, gear room, plus heated shop give room for all your storage. Recreation begins at your door with 4 miles of on-property trails for hiking, biking, ATV or riding. Or enjoy immediate access to Meyers Gulch, Walker Ranch, & Eldorado Canyon trails. Gross Reservoir, South Boulder Creek, & Eldora Mountain Resort all nearby. An exquisite, private mountain retreat offering luxury, unparalleled access to nature, and the best of Boulder living.

Features

4 bedrooms
6 bathrooms
4 carspaces
4 garage spaces
10188 sq. ft. floor area
36.22 ac. lot size
Other

Estimated Value

Based on this property and similar 4 bedroom other properties sold in Boulder over the last 12 months, the estimated median property value of 7321 Flagstaff Rd is $1.66m.

Median value
$1.66m
Estimated value range
$1.31m - $6.25m
Median days on market
48
Estimated value trend
18%
increase over the last 12 months
Average days on market is based on recent, comparable sales in Boulder. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 7321 Flagstaff Rd

2026
Sold
$6,250,000
03 Jun 2026 by Sue Masterson, of RE/MAX of Boulder, Inc
2019
Sold
$5,100,000
15 Jan 2019 by Jeffery Erickson, of LIV Sotheby's Intl Realty

Happy sellers in Boulder

~%

We have insufficient information to provide an overview of customer satisfaction for Boulder. Viewing the agent profiles, reviews and sales for Boulder can provide insights for this location.

Local market activity for 4 bedroom other properties in Boulder

In the last 12 months, 3 four-bedroom other properties similar to 7321 Flagstaff Rd, have been sold.

This represents a 75% increase in four-bedroom other properties sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Boulder

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Jennifer Crow

Sellers who recommend Jennifer Crow have praised them for being local expert, clear communication, responsive, supportive, patient, well-prepared, and empathetic

  •   5   (40 reviews)
  •  1 Review in Boulder
  •  1 Sale in Boulder
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Moriah Sullivan

Moriah Sullivan is a recommended agent for Boulder.  They have collected 1 local review across the last 12 months.

  •   5   (3 reviews)
  •  1 Review in Boulder
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John Mcelveen

John Mcelveen is a recommended agent for Boulder.  They have 7 local sales across the last 12 months.

  •  7 Sales in Boulder
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Anne Wells

Anne Wells is a recommended agent for Boulder.  They have 5 local sales across the last 12 months.

  •   4.8   (6 reviews)
  •  5 Sales in Boulder
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