Residential · Pending

3400 Eldorado Springs Drive

Boulder, CO 80303

3 Beds · 5 Baths · 5,294 Sq Ft

$3,499,000

Single Family

Property Type

0.51 acres

Lot Size

1934

Year Built

$661

Price per Sq Ft

IR1058072

MLS #

About This Property

Set beneath the ancient sandstone walls of Eldorado Canyon, this extraordinary modern alpine estate was designed by acclaimed architect David Biek, built by master builder Kevin Cowan, featured in Colorado Homes and Lifestyles magazine, and televised on the Lynnette Jennings Show. Exceptional stonework, patinaed copper, rich hickory and beech floors, & soaring ceilings make the architecture feel alive with intention - a home that belongs to its canyon as completely as the ancient rock above. Step inside: radiant-heated floors underfoot, canyon light flooding through enormous windows. Two stained glass windows bracket the day - morning light pours across the great room wall at sunrise; the west-facing sunset window in the solarium off the crafting loft closes the day in warm color.

Three bedrooms, two full baths, & powder. Carlos Steybe's cherry millwork fills every turn. The great room's soaring 25-foot stone fireplace commands the space; the family room hearth burns wood. The chef's kitchen: floor-to-ceiling pantry, Sub-Zero, dual Wolf ranges, Bosch dishwasher, built-in cherry breakfast table.

The dining room holds a Steybe-built table and chairs alongside his cherry hutches. The third-floor sanctuary: beech floors, walls of glass, two private patios to the canyon - office, meditation room, or yoga studio. The owner has kept bees on the roof, where the air is clean,& the world falls quietly below. Walk the labyrinth at dusk - plumbed for water and gas, awaiting your vision of fire & flow.

Harvest from the biodynamic garden, entertain in the outdoor kitchen, soak in the hot tub under a wide Colorado sky. Eldorado Springs water flows to every faucet & shower. An ancillary building houses the wine cellar - vendange table, bench seating, 3,000+ bottles behind artisan copper doors - & a recording studio with acoustic baffling & beech floors. The non-conforming guest cottage, wood shop, open garden shed, & large storage shed complete this once-in-a-generation estate.

173 days on market

Listed by Catherine Burgess · Compass - Boulder · 3035065669

Last updated: 10/17/2026 11:55 AM · Source: REcolorado®, MLS#: IR1058072

Virtual Tour

Property Details

Key Details

Property Type Residential
Sub Type Single Family Residence
Status Pending
Price per Sq Ft $661
Subdivision Marshall/Eldor Sprgs
MLS # IR1058072
Days on Market 173
Bedrooms 3
Full Baths 2
Half Baths 2
Three-Quarter Baths 1

More Details

Year Built 1934
Lot Size (Sq Ft) 22,267
Acres 0.51
HOA No
Annual Taxes $16,952
State CO
County Boulder
Zoning B

Interior

Interior Features Open Floorplan, Pantry, Vaulted Ceiling(s), Radon Mitigation System
Heating Hot Water, Radiant
Cooling Evaporative Cooling
Flooring Tile, Wood
Fireplace Features Family Room, Gas, Great Room
Appliances Dishwasher, Disposal, Down Draft, Dryer, Oven, Refrigerator, Washer

Exterior & Parking

Exterior Features Balcony, Gas Grill, Spa/Hot Tub
Parking Features RV Access/Parking
Roof Metal

Building & Lot

Basement Crawl Space, Partial, Sump Pump
Lot Features Level, Sprinklers In Front, Ditch, Flood Zone
Architectural Style Contemporary
Levels Three Or More
Construction Brick, Stone, Wood Siding
Sewer Public Sewer
Water Source Public, Well

Location

Price History

DateEventPrice
10/17/2026 Pending
Source: REcolorado® #IR1058072
—
6/10/2026 Active Under Contract
Source: REcolorado® #IR1058072
—
5/1/2026 Listed for sale
Source: REcolorado® #IR1058072
$3,499,000 $661/sqft

Based on information submitted to the MLS GRID as of October 21, 2026 at 5:14 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 17, 2026 at 11:55 AM.

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