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.
Single-familyProperty Type
1995Year Built
36.22 acresLot Size
$613Price/Sq.Ft.
4 car garageParking
Listed by Sue Masterson• RE/MAX of Boulder, Inc
Listed by Elizabeth Zajicek• RE/MAX of Boulder, Inc
Est. $8,558 per month, based on comparable rentals
Sale and tax history for 7321 Flagstaff Rd
Sale History
Tax History
Date
Event
Price
IRES as Distributed by MLS Grid #1055020
Jun 3, 2026
Sold
$6,250,000
$613/sq ft
May 11, 2026
Contingent
—
Apr 1, 2026
Listed
$6,750,000
$663/sq ft
IRES as Distributed by MLS Grid #853533
Jan 15, 2019
Sold
$5,100,000
$501/sq ft
Dec 7, 2018
Pending
—
Sep 30, 2018
Contingent
—
Jun 15, 2018
Listed
$5,995,000
$588/sq ft
+35
Public Remarks
Breathtaking combination of elegance & old world charm. A tranquil estate & equestrian property with stunning views & amenities of a 5-star resort,scenic 7.3 miles from Boulder. Walls of glass overlooking the mountains & Denver skyline, a seamless transition from indoor to extraordinary outdoor living w/cascading terraces, multi-million dollar landscaping & gardens, sparkling pool, spa, imported English greenhouse, modern barn and horse facilities. Built for entertaining,a peaceful quiet oasis.
Rural areas established for the purpose of efficiently using land to conserve forest resources, protect the natural environment, and preserve open areas.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Livestock production
Housing-Group
Housing-Single unit
Bed & breakfast
Office
Public service
Communications tower
Park & open space
Property details
Parking
Parking Information
Garage Type: Attached
Garage Sq. Ft.: 1104
Parking Features: Garage Door Opener, Attached
Garage Spaces: 4
Interior
Virtual Tour
Bedroom Information
# of Bedrooms: 4
All Bedrooms Conform: 1
Bathroom Information
# of Full Baths (Total): 2
# of Three Quarter Baths (Total): 3
# of Half Baths (Total): 1
# of Full Baths (Main): 2
# of Half Baths (Main): 1
# of Three Quarters Baths (Upper): 2
# of Three Quarters Baths (Main): 1
Study Information
Has Study: 1
Family Room Information
Has Family Room: 1
Fireplace Information
Fireplace Features: Two or More, Gas, Living Room, Bedroom, Dining Room
Heating & Cooling
Heating Information: Baseboard, Radiant, 2 or more Heat Sources
Cooling Information: Ceiling Fan(s), Ductless
Interior Features
Interior Features: Eat-in Kitchen, Separate Dining Room, Cathedral Ceiling(s), Open Floorplan, Workshop, Pantry, Walk-in Closet(s), Wet Bar, Kitchen Island, High Ceilings, Beamed Ceilings
Window Features: Window Coverings
Appliances: Gas Range, Self Cleaning Oven, Double Oven, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Trash Compactor, Freezer, Gas Bar-B-Q, Disposal, Fire Alarm