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9421 Gunbarrel Ridge RoadBoulder, CO 80301

For Sale

$2,750,000

Smart Buyer Rebate $27,500

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.

Listed by Gina Lesch

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License #IRP10770

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RE/MAX of Boulder, Inc

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303-554-6106

Last updated October 27, 2026

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Source: REColorado #IR1070897

Listing Facts

  • TypeSingle-family
  • NeighborhoodGunbarrel
  • Bedrooms5
  • Bathrooms4
  • Days on Prevu11
  • HOA/Maint. Fees$100/annual
  • Taxes$12,945/year
  • Size5,161 sqft
  • Price per sqft$533

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

10/20/2026
Listed by RE/MAX of Boulder, Inc
$2,750,000
  1. 10/20/2026$2,750,000
    Listed by RE/MAX of Boulder, Inc

Property Details for 9421 Gunbarrel Ridge Road

Association

Amenities

  • Association Amenities: Trail(s)

Fees

  • Association Fee: $100.00 Annually

General

  • Association Name: Gunbarrel Ridge HOA

Exterior

Construction

  • Roof: Composition
  • Structure Type: House
  • Window Features: Bay Window(s), Double Pane Windows, Skylight(s), Window Coverings
  • Year Built: 1986
  • Architectural Style: Spanish
  • Construction Materials: Brick, Frame
  • Exterior Features: Balcony, Spa/Hot Tub

Features

  • Direction Faces: South
  • Fencing: Fenced
  • Patio And Porch Features: Patio
  • Road Frontage Type: Public
  • View: Mountain(s), Plains

Measurements

  • Building Area Total: 5,310
  • Lot Features: Level, Open Space, Sprinklers In Front
  • Lot Size Acres: 4.07
  • Lot Size Square Feet: 177,109

Financial

Taxes

  • Parcel Number: R0095409
  • Tax Annual Amount: $12,945.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Bar Fridge, Dishwasher, Disposal, Oven, Refrigerator
  • Fireplace Features: Great Room
  • Flooring: Tile, Wood
  • Interior Features: Eat-in Kitchen, Open Floorplan, Pantry, Radon Mitigation System, Smart Thermostat, Vaulted Ceiling(s), Walk-In Closet(s)

Measurements

  • Living Area: 5,161

Rooms

  • Basement: Full, Sump Pump
  • Has Basement: Yes
  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Three Quarter: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 5
  • Main Level Bathrooms: 1

Other

General

  • Exclusions: Seller's personal property, clothes washer and dryer, garage refrigerator, garage freezer, garage wine refrigerator

Location

  • Subdivision Name: Gunbarrel Ridge

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 3
  • Parking Features: Oversized, RV Access/Parking
  • Parking Total: 3

Schools

Elementary School

  • Elementary School: Douglass
  • Elementary School District: Boulder Valley RE 2

High School

  • High School: Centaurus
  • High School District: Boulder Valley RE 2

Middle or Junior School

  • Middle Or Junior School: Platt

Utilities

Equipment

  • Cooling: Ceiling Fan(s), Central Air
  • Heating: Forced Air
  • Laundry Features: In Unit
  • Sewer: Public Sewer
  • Utilities: Cable Available, Electricity Available, Natural Gas Available
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 4 bathrooms in this single-family home at 9421 Gunbarrel Ridge Road.

What schools are nearby to 9421 Gunbarrel Ridge Road?

Nearby schools include the Douglass Elementary School, Platt Middle School, and Centaurus High School.

Does this single-family home have parking?

Yes, there are 3 parking spaces available for 9421 Gunbarrel Ridge Road.

What are the annual taxes for 9421 Gunbarrel Ridge Road?

Annual taxes for this single-family home are estimated at $12,945.

How does 9421 Gunbarrel Ridge Road compare to other single-family homes in Gunbarrel?

This single-family home is listed 94% above the average price for single-family homes in Gunbarrel and has been on the market for 91 less days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is part of the Gunbarrel Ridge HOA home owners association.

What is the square footage on this single-family home?

According to the MLS, this listing is 5,161 sqft.

9421 Gunbarrel Ridge Road is a 5-bedroom, 4-bath single-family home for sale in Boulder CO 80301. Listed on Prevu for 11 days at $2,750,000. This property features 5,161 square feet of living space, located in Gunbarrel. The median listing price for single-family homes in this area is $599,000. Nearby schools include Douglass Elementary School, Platt Middle School, and Centaurus High School. Additional amenities include private outdoor space, dishwasher, air conditioning, and parking. Explore more single-family home listings in Boulder County.

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Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.