285 Conundrum Road

Aspen, CO 81611

Beds

3

Baths

2

Square Ft.

1,221

Active

Residential

$10,200,000

An Exceptional Opportunity in the Heart of Castle Creek Valley Discover a rare offering just minutes from Aspen, where convenience meets the tranquility of country living. Ideally positioned at the confluence of Castle Creek Valley and Conundrum Creek Valley--one of the widest and sunniest stretches along Castle Creek Road--this… Read More remarkable 3-acre property offers an unparalleled building opportunity in a truly breathtaking setting. With expansive, flat terrain and all-day sun from early morning through evening, this premier homesite invites you to design and build your dream residence exactly as you envision. The Buyer can designated an activity envelope, which will provide flexibility for placement, allowing you to fully capture the surrounding natural beauty and panoramic views. Despite its peaceful, rural feel, the property is located just 8 minutes from the core of Aspen, with the Aspen school bus conveniently stopping at the top of Conundrum Creek. Aspen Country Day is only 2 miles down the road. The land is well-suited for families, equestrian use, and those seeking space for dogs and outdoor living. Rich in history and natural significance, Conundrum Creek Valley is known as the spiritual valley of the Ute Indians, where journeys to the hot springs once marked a rite of passage. Today, it remains a place of serenity, beauty, and connection to the land. The property includes a charming, cozy cottage that may be used as a residence or rental during the construction of a new home. There is also potential--subject to Pitkin County approval--to retain the cottage as a Caretaker Dwelling Unit (CDU). Views extend up Conundrum Valley toward the backside of Aspen Highlands, and down the valley toward the striking red cliffs along Castle Creek Road. Multiple building site options are available, with current allowances for approximately 5,750 square feet above grade. Additional square footage may be pursued through Growth Management or TDR processes. A future owner will complete site plan approval based on their preferred home placement. The property is well-equipped with valuable water resources, including an adjudicated spring, pond, and well. Existing infrastructure includes underground electric, propane, and septic systems. High-speed connectivity options are available via broadband, Dish, or Starlink. Enjoy the soothing sounds of Castle Creek just across the road and take in peaceful walks along Conundrum Creek Road beneath towering 100-foot Blue Spruce and Aspen trees or hike up to the Conundrum Hot Springs. Read Less

Courtesy of Compass Aspen

Listing Snapshot

Days Online

3

Last Updated

May 30, 2026

Property Type

Single Family Residence

Beds

3

Full Baths

2

Square Ft.

1,221

Lot Size

3 Acres

Year Built

1970

MLS Number

192999

30 Days Snapshot Of 81611

$8.17M

-8%

(avg) sold price

12

-20%

homes sold

386

+11%

(avg) days on market

Snapshot

Area Map

Additional Details

Building

Architectural Style: "Other", Building Area Total: 1,221, Building Features: "Yes", Construction Materials: "Wood Siding", "Frame", Direction Faces: Southwest, Furnished: Partially, Living Area: 1,221, Year Built: 1970, 2 stories

Fence

Fencing: "Fence"

Foundation

Foundation Details: "Slab"

Heating

Heating: "Hot Water", "Baseboard", Heating Included

Laundry

Features: "Inside"

Lot

Features: "Landscaped", 3 acres, Area: 3, 130,680 square feet

Parking

Parking Total: 5

Property

Condition: "Good", Parcel Number: 291102100013, Property Sub Type: Single Family Residence, Zoning: Residential

Roof

Roof: "Metal"

Sewer

Sewer: "Septic"

Taxes

Annual Amount: $10,401

Utilities

Utilities: "Propane", Water Source: "Well - Household", "Other"

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Aspen Elementary School 970-925-3760 Public KG-4

Aspen Middle School 970-925-3760 Public 5-8

Aspen High School 970-925-3760 Public 9-12

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Information herein is deemed reliable but not guaranteed and is provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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