Residential · Active

6877 Marshall Drive

Boulder, CO 80303

4 Beds · 4 Baths · 5,705 Sq Ft

$3,999,000

Single Family

Property Type

2.88 acres

Lot Size

1992

Year Built

$701

Price per Sq Ft

4

Parking Spaces

IR1069751

MLS #

About This Property

A rare opportunity to own one of Boulder County's most private and architecturally distinctive estates, set on nearly 3 acres directly bordering protected Open Space with unobstructed views that will never change. Extensively remodeled in 2025/2026, this Spanish-inspired retreat blends Santa Fe design with elevated modern finishes across approximately 5,800 square feet. Behind a gated entrance, three enclosed courtyards create a resort-style experience, four secluded patios, all offering seamless indoor-outdoor living, incredible natural light, and unmatched privacy. Inside, soaring 10 to 12 foot ceilings with log beam and latilla detail set the tone, complemented by a rich mix of sandstone, tile, and antique distressed pine and oak wood flooring.

Eight fireplaces, custom cabinetry, and stone and quartz surfaces deliver warmth and craftsmanship throughout. The upper main level features a beautifully updated kitchen, multiple living and dining spaces, a solarium, and a private guest suite with its own kitchen and bath, ideal for multigenerational living or long-term guests. The main levels expand the lifestyle with a four car garage with copper clad doors, multiple offices/rooms, game and hobby spaces, sauna, and a secure walk-in safe room. The primary suite is a true escape, complete with a private library, hidden storage, spa-inspired bath with steam shower and soaking tub, and a dedicated jacuzzi and workout room.

Built with reinforced concrete & steel, this home offers exceptional durability, fire resistance, and efficiency, complemented by in-floor heating, and whole house fan, this property delivers both peace of mind and enduring quality. Step outside to direct access to City of Boulder open space that extends over hundreds of acres to the Marshall Mesa trail head & experience the perfect balance of peaceful isolation & convenience, just minutes to Boulder, Denver, and Golden. Properties with this level of privacy, views, and proximity are rarely available.

20 days on market

Listed by Crystal Whitworth · RE/MAX Alliance-FTC Dwtn · 9704821781

Last updated: 10/1/2026 2:04 PM · Source: REcolorado®, MLS#: IR1069751

Virtual Tour

Property Details

Key Details

Property Type Residential
Sub Type Single Family Residence
Status Active
Price per Sq Ft $701
Subdivision South Central
MLS # IR1069751
Days on Market 20
Bedrooms 4
Full Baths 2
Half Baths 1
Three-Quarter Baths 1

More Details

Year Built 1992
Lot Size (Sq Ft) 125,247
Acres 2.88
HOA No
Annual Taxes $22,612
State CO
County Boulder
Zoning A

Interior

Interior Features Eat-in Kitchen, In-Law Floorplan, Kitchen Island, Pantry, Sauna, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar, Five Piece Bath
Heating Hot Water, Radiant
Cooling Air Conditioning-Room
Flooring Tile, Wood
Fireplace Features Family Room, Gas, Insert, Living Room, Bedroom
Appliances Bar Fridge, Dishwasher, Disposal, Freezer, Microwave, Oven, Refrigerator, Water Softener

Exterior & Parking

Exterior Features Spa/Hot Tub
Garage Yes
Garage Spaces 4
Parking Features Oversized
Roof Membrane

Building & Lot

Basement None
Lot Features Open Lot, Rolling Slope, Sprinklers In Front
Architectural Style Spanish/SW
Levels Tri-Level
Construction Concrete, Stucco
Sewer Septic Tank
Water Source Well

Location

Price History

DateEventPrice
9/30/2026 Listed for sale
Source: REcolorado® #IR1069751
$3,999,000 $701/sqft

Based on information submitted to the MLS GRID as of October 20, 2026 at 2:57 PM MDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Listing information last updated October 1, 2026 at 2:04 PM.

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