7321 Flagstaff Road, Boulder, CO 80302

• 4 beds |
• 6 baths |
• 10,188 sqft

Property Description

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 Myer's 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.

Listing Status:

Active

Data Last Updated:

April 2, 2026 at 2:22AM

Listing Office:

RE/MAX of Boulder, Inc : 3034497000

Listing Agent:

Sue Masterson : 720-352-4802

MLS ID:

IR1055020

Interior

• General: Eat-in KitchenKitchen IslandOpen FloorplanPantryVaulted Ceiling(s)Walk-In Closet(s)Wet Bar
• Appliances: Bar FridgeDishwasherDisposalDouble OvenDryerFreezerOvenRefrigeratorSelf Cleaning OvenTrash CompactorWasher
• Basement: None
• Flooring: Tile
• A/C: Ceiling Fan
• Heating: BaseboardPropaneRadiant
• Fireplace: Dining RoomGasLiving RoomPrimary Bedroom

Exterior

• General: BalconyGas GrillSpa/Hot TubBath
• Style: Contemporary
• Other Structures: DeckPatio
• Pool: Private
• Parking: Heated GarageOversizedParking spaces: 4

Construction

• Roofing: Composition
• Windows: Bay Window(s)Double Pane WindowsWindow Coverings
• General: Two

Location

• Road/Access: Public
• Originating MLS: recolorado
• School District: Boulder Valley RE 2
• County: Boulder

Lot

• Zoning: F36.4 ACS M/L IN PT SW 1/4 SE 1/4 & MOST SLY PT OF S 1/2 SW 1/4 E OF COUNTY RD 77 15-1S-71 PER DEED 1063129 9/10/90 BCR SEE SPLITS 109706 & 109707R0024841
• View: CityMountain(s)Plains

Utilities

• Utilities: Electricity Available
• Water: Well
• Sewer: Septic Tank

Financial

• Source: recolorado
• Ownership: Individual
• Exclusions: Seller's personal property