9421 Gunbarrel Ridge Road
Boulder, CO, 80301 $ 2,750,000
Bedrooms5 Baths3.1 Sq 5,161 Monthly Estimate*
$ 18,994
Listed by RE/MAX of Boulder, Inc
for $2,750,000 with 5 bedrooms and 3 full baths, 1 half bath. This 5,161 square foot home was built in 1986 on a lot size of 4.07.
A Rare Boulder Estate Where Possibility Meets the Colorado Lifestyle! Set within a private enclave of just 17 homes on generous lots, this beautifully updated, gated estate on 4 acres offers a rare combination of space, versatility, and connection to Colorado's outdoors. Backing to hundreds of acres of open space and an extensive trail network, including equestrian routes, it invites an outdoor lifestyle just minutes from the heart of Boulder. Whether you envision equestrian living, a hobby farm, a car enthusiast's retreat, or simply a private estate with room to breathe, the possibilities are exceptional. Mountain views grace many rooms, while the dramatic great room showcases a soaring ceiling, moss rock fireplace, and a wall of west-facing windows framing the Flatirons. The kitchen features a Sub-Zero refrigerator, six-burner Dacor gas range, dual pantries, and Taj Mahal quartzite countertops. The spacious primary suite offers vaulted ceilings, a walk-in closet, and private balcony, while the en-suite bath features an oversized shower and separate soaking tub, a relaxing retreat to start and end your day. Multiple pasture areas- allowing up to 3 head of livestock, raised garden beds, a heated two-stall barn with matted floors and automatic waterers, and a riding arena with a sand-and-rubber base offer outstanding versatility. The heated barn also holds appeal for car enthusiasts or those seeking workshop space. An oversized patio and spacious yard provide an inviting setting for outdoor gatherings. The finished lower level offers flexible space for guests, extended family, an au pair, or recreation, while a generous loft provides the opportunity for a second home office. A newer roof, windows, and HVAC systems, plus owned solar panels, add comfort and energy efficiency. Pre-inspected and offered with a home warranty, this distinctive property combines thoughtful updates, exceptional flexibility, and an enviable Boulder-area setting.
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FeaturesGeneralLiving Area 5161
Sewer Public Sewer
Heating Forced Air
Cooling Ceiling Fan(s) Central Air
Utilities Cable Available Electricity Available Natural Gas Available
Roof Composition
Appliances Bar Fridge Dishwasher Disposal Oven Refrigerator
Zoning A
HOA Fee 100
Garage Spaces 3
Patio/Porch Features Patio
Architectural Style Spanish/SW
Construction Materials Brick Wood Frame
Year Built 1986
View Mountain(s) Plains
Levels Two
Property Subtype Single Family Residence
Parcel Number R0095409
Assoc Fee Paid Per Annually
County Boulder
Property Type Residential
Association Amenities Trail(s)
HOA Y
Attached Garage Y
Subdivision Name Gunbarrel Ridge
Facing Direction South
Possible Use Residential
Full Baths 2
Directions Lookout Rd to 95th onto Gunbarrel Ridge Road. Home is on the north side of the road.
High School Centaurus
City Boulder
Senior Community Y/N N
High School District Boulder Valley RE 2
Lot Size Square Feet 177109
Elementary School Douglass
Property Attached Y/N N
Tax Annual Amount 12945
Middle/Junior High School Platt
Virtual Tour https://realvideotour.com/vty2026-9421
Standard Status Active
Elementary School District Boulder Valley RE 2
Freehold IDX
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InteriorInterior Amenities Eat-in Kitchen Open Floorplan Pantry Radon Mitigation System Smart Thermostat Vaulted Ceiling(s) Walk-In Closet(s)
Basement Full Sump Pump
Flooring Tile Wood
Fireplace Features Great Room
Window Features Bay Window(s) Double Pane Windows Skylight(s) Window Coverings
Half Baths 1
3/4 Baths 1
Laundry Features In Unit
Total Bedrooms 5
Total Baths 4
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ExteriorExterior Amenities Balcony Spa/Hot Tub
Fencing Fenced
Parking Features Oversized RV Access/Parking
Lot Features Level Open Lot Sprinklers In Front
Water Source Public
Lot Size Acres 4.07
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* Excluded FeaturesList ByRe/Max Of Boulder, IncBroker
Affordability Calculator
- Monthly Principal & Interest
- $18,994
- Monthly Property Taxes
- $1,079
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Boulder, CO
Average List Price $2,248,463
Percent of Sale Price 18%
About Boulder, CO 102,151 Population
6% Since 2002
$ 65,436 Median Income
31.88 Median Age
18% Households with Children
Trends Information provided by ATTOM Data Solutions.
1955677 Elementary School
1955681 Middle School
Centaurus High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 10/20/2026 | $2,750,000 | | Listed Price |