285 Conundrum Road, Aspen, CO 81611 (MLS# 192999)

285 Conundrum Road, Aspen, CO 81611

New Listing

$10,200,000

Property Type: Residential Bedrooms: 3 Baths: 2 Square Footage: 1,221 Lot Size (sq. ft.): 130,680 Status: Active

Current Price: $10,200,000 List Date: 5/27/2026 Last Modified: 5/27/2026

Overview

Description

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 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 onl ... (Read more) 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 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.

Listing Details MLS# 192999

Location Info

Type: Single Family Residence
Major Area: Aspen
Area: 01-West Aspen
Original List Price: 10200000
Asking Price: 10200000
Street #: 285
Street Name: Conundrum
Street Suffix: Road
City/Town: Aspen
State/Province: CO
Postal Code: 81611
Furnished: Partially

Keywords Info

Total Baths: 2
Baths - Full: Yes
Baths - 3/4: Yes
Acreage: 1 - 3
Garage: No
Pre-Fabricated Home: No

Listing Info

New Construction: No
Seller/Owner is Licensed: Yes
Short Sale: No
REO: No
Auction: No
In Foreclosure: No
Member Association: Aspen Association
County: Pitkin

General Info

Sub/Loc: Castle Creek
Legal: SECTION: 2 TOWNSHIP: 11 RANGE: 85 A TRACT IN SEC 2-11-85 DESC BY M/B BK 364 PG 842
Zoning: Residential
Nbr of Acres: 3
Lot SqFt: 130680
Lv Ht SqFt: 1221
LvHtSqFt (Abv Grnd): 1221
Total SqFt: 1221
Price/LvH SqFt: 8353.81
Pt/Dk SqFt: 280
ud_i_02: 2
Main Floor Primary Bedroom: Yes
Year Built: 1970
Year Remodeled: 2024
Unit Faces: Southwest
Parcel #: 291102100013
Directions: Take Castle Creek Road past the Hospital 4 miles to Conundrum Creek Road, turn right and go over bridge and turn left, second home on the Right, White Cottage with Green Trim.
LvHtSqFt (Blw Grnd): 0
Unfinished SqFt: 0
Garage SqFt: 0

Financing Info

Metro Tax District: No
Taxes: 10400.56
Tax Year: 2025
Transfer Tax: No
HOA Dues Y/N: No
HOA Transfer Fee: No
Total HOA Fee Per Year: 0

Status Change Info

Sold Price Per/SF: 0

More Information

Remarks

Public Remarks: 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 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.

Electric

Yes: Public

Parking Area

Total Parking: 5

Laundry Facility

Laundry Room: Yes

Style

Other: Yes

Construction

Frame: Yes

Exterior

Wood Siding: Yes

Condition

Good: Yes

Basement/Substructure

Slab: Yes

Gas

Propane: Yes

Roof

Metal: Yes

Water

Well - Household: Yes
Other: Yes

Sanitation

Septic: Yes

Water Rights

Yes: Yes

Extras

Fence: Yes
Landscaping: Yes
Patio/Deck: Yes

Location Amenities

Exposure, Southern: Yes
Horse Property: Yes
Pond, Stream, Lake: Yes
Trees: Yes
Views: Yes

Heating

Baseboard: Yes
Hot Water: Yes

Terms Offered

Cash: Yes

Possession

Subject to Lease: Yes

Inclusions

Dishwasher: Yes
Dryer: Yes
Energy Star Dishwash: Yes
Energy Star Dryer: Yes
Microwave: Yes
Oven: Yes
Range: Yes
Refrigerator: Yes
Stove Top: Yes
Washer: Yes
Window Coverings: Yes

Sign

Yes: Yes

Property Features

Laundry Facility: Laundry Room Style: Other Construction: Frame Exterior: Wood Siding Roof: Metal Condition: Good Heating: Baseboard; Hot Water Gas: Propane Water: Well - Household; Other Sanitation: Septic Possession: Subject to Lease Extras: Fence; Landscaping; Patio/Deck Terms Offered: Cash Water Rights: Yes Location Amenities: Exposure, Southern; Horse Property; Pond, Stream, Lake; Trees; Views Sign: Yes Inclusions: Dishwasher; Dryer; Energy Star Dishwash; Energy Star Dryer; Microwave; Oven; Range; Refrigerator; Stove Top; Washer; Window Coverings

Documents

Listing Office: Compass Aspen

Last Updated: May - 27 - 2026

Broker Attribution: 970-925-6063

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