5097 Flagstaff Road, Boulder, CO

$2,595,000

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4

Beds

5

Baths

5,070

Square feet

10.25

Acres

About 5097 Flagstaff Road

Set at the end of a private dead-end drive on Flagstaff Road, this octagon-shaped residence rises through four levels on 10.25 forested acres. The road below is one of the best-known climbs in Colorado cycling, and Green Mountain Trail starts steps from the back door, close enough that a morning run means putting on shoes and going.Downtown Boulder is minutes away, but you would never know it. No neighbors in sight, nothing to hear but wind and birds. Longs Peak and the Indian Peaks Wilderness fill the view west, and at night Boulder's lights spread out far below to the east. 5097 Flagstaff suits someone who has worked hard for this kind of quiet and wants to wake up in the trees without giving up dinner reservations, live music, or a decent grocery run. Some will live here year round. Others will use it as a retreat, for family, for writing, for gathering people somewhere quiet.Each level opens onto something different. The great room has vaulted ceilings, exposed timber beams, and walls of glass that bring the ridge inside. A sunken conversation and dining area sits at the center, the kind of space where dinner runs long. The kitchen was built for real cooking: Viking range, Thermador refrigerator, slate tile backsplash, custom cabinetry. The primary suite opens to a southwest-facing Juliette deck for morning coffee. At the top of the house is the Birdsnest office, ringed in glass with forest and mountain views in every direction. The main level deck wraps several sides of the house, each with a different view.Outdoors, a detached 1,500 sq ft geothermal greenhouse means tomatoes in February and greens all winter. A fully owned solar array powers the property outright. A gas fire pit handles the evenings, horseshoes are set up below the house, and two fenced acres surround it.You can ride Flagstaff before work, hike Green Mountain at lunch, and watch the sun go down behind the Divide from the deck. That is the day this house is built around.

Features of 5097 Flagstaff Road

MLS® # IR1053687
Price $2,595,000
Bedrooms 4
Bathrooms 5.00
Full Baths 2
Half Baths 1
Square Footage 5,070
Acres 10.25
Year Built 1989
Type Residential
Sub-Type Single Family Residence
Style Contemporary
Status Active

Community Information

Address 5097 Flagstaff Road
Subdivision Walker Ranch Area
City Boulder
County Boulder
State CO
Zip Code 80302

Amenities

Amenities Trail(s)
Utilities Electricity Available
Parking Spaces 3
# of Garages 3
View Mountain(s), Plains
Is Waterfront No
Has Pool No

Interior

Interior Features Eat-in Kitchen, Five Piece Bath, Open Floorplan, Pantry, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar
Appliances Bar Fridge, Double Oven, Microwave, Oven, Refrigerator
Heating Forced Air, Hot Water, Propane
Cooling Central Air
Fireplace Yes
Fireplaces Family Room, Gas
Stories Three Or More

Exterior

Exterior Features Balcony, Spa/Hot Tub
Lot Description Flood Zone, Open Space, Rock Outcropping, Rolling Slope
Windows Window Coverings
Roof Composition

School Information

District Boulder Valley RE 2
Elementary Flatirons
Middle Manhattan
High Boulder

Additional Information

Date Listed March 12th, 2026
Zoning F
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

Officemilehimodern - Boulder
Contact Info8057225800

Listing Map

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