9555 Castle Creek Road, Aspen, CO 81611 (MLS# 190089) -

9555 Castle Creek Road, Aspen, CO 81611

$13,750,000

Property Type: Residential Bedrooms: 5 Baths: 5 Square Footage: 4,954 Lot Size (sq. ft.): 932,184 Status: Active

Current Price: $13,750,000 List Date: 9/11/2025 Last Modified: 2/27/2026

Overview

Description

This is a true legacy property in Aspen checking all of the boxes for a rare and valuable piece of real estate. Discover the privacy of this extraordinary 21-acre property along Castle Creek, where aspen groves and open views create an exceptional natural sanctuary. This fully remodeled 5-bedroom 4,954 square foot mountain residence, designed by renowned Galambos Architects, offers tranquility in an unmatched natural setting. Bordered by White River National Forest, this flat, usable acreage provides endless recreation opportunities. Meander through aspen groves to a private glamping tent, or unwind in the hot tub surrounded by natural beauty. Enjoy the zipline or challenge each other at the axe-throwing area. Direct Castle Creek access offers fishing and cold plunge opportunities. Multiple outdoor seating areas adjacent to the house invite year-round enjoyment, including two fire pits for evening gatherings, an outdoor dining table and comfortable front porch seating for the spi ... (Read more) This is a true legacy property in Aspen checking all of the boxes for a rare and valuable piece of real estate. Discover the privacy of this extraordinary 21-acre property along Castle Creek, where aspen groves and open views create an exceptional natural sanctuary. This fully remodeled 5-bedroom 4,954 square foot mountain residence, designed by renowned Galambos Architects, offers tranquility in an unmatched natural setting. Bordered by White River National Forest, this flat, usable acreage provides endless recreation opportunities. Meander through aspen groves to a private glamping tent, or unwind in the hot tub surrounded by natural beauty. Enjoy the zipline or challenge each other at the axe-throwing area. Direct Castle Creek access offers fishing and cold plunge opportunities. Multiple outdoor seating areas adjacent to the house invite year-round enjoyment, including two fire pits for evening gatherings, an outdoor dining table and comfortable front porch seating for the spit and whittle club. The main floor features the living room and den with a wood-burning fireplace, gourmet kitchen, a spectacular glassed-in dining room that brings the outside in, and the primary suite. The upper level office overlooks the Aspen grove, providing an inspiring work environment with fiber optic internet for productivity. In addition, the upper level features two bedrooms, two bathrooms and a private deck. The lower level creates an entertaining hub with a media room, bar, game room, and two guest bedrooms that walk out to outdoor spaces, maximizing natural light and easy access to nature. Nine miles from the roundabout gives quick access to Cathedral Lake, American Lake, and Conundrum Creek trailheads, plus Ashcroft Nordic skiing and backcountry adventures toward Pearl Pass and the Alfred Braun Hut System. Your drive to Aspen follows the serene Castle Creek corridor through some of Colorado's most beautiful terrain. This private mountain compound offers the perfect balance for all that Aspen has to offer while offering the beauty, peace and quiet that draws us to the mountains of Colorado. Don't miss this special opportunity!

Listing Details MLS# 190089

Location Info

Type: Single Family Residence
Major Area: Aspen
Area: 01-West Aspen
Original List Price: 13750000
Asking Price: 13750000
Street #: 9555
Street Name: Castle Creek
Street Suffix: Road
City/Town: Aspen
State/Province: CO
Postal Code: 81611
Furnished: Furnished

Keywords Info

Total Baths: 5
Baths - Full: 2
Baths - 3/4: 2
Baths - Half: Yes
Acreage: 21 - 34
Garage: Yes
Garage Spaces: 3
Pre-Fabricated Home: No

Listing Info

New Construction: No
Seller/Owner is Licensed: No
REO: No
Member Association: Aspen Association
County: Pitkin
ADU: No

General Info

Sub/Loc: Castle Creek
Legal: Subdivision: HES 305 Lot: 1
Zoning: Residential
Nbr of Acres: 21.4
Lot SqFt: 932184
Lv Ht SqFt: 4954
Total SqFt: 4954
Price/LvH SqFt: 2775.53
ud_i_02: 4
Main Floor Primary Bedroom: Yes
Short Termable: Yes
Year Built: 1982
Year Remodeled: 2012
Unit Faces: North
Parcel #: 290919102001
Directions: From the Round a bout, take Castle Creek Road to mile marker 9. Driveway is on the right, take the right fork to the house.
Unfinished SqFt: 0

Financing Info

Metro Tax District: No
Taxes: 25802
Tax Year: 2024
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: This is a true legacy property in Aspen checking all of the boxes for a rare and valuable piece of real estate. Discover the privacy of this extraordinary 21-acre property along Castle Creek, where aspen groves and open views create an exceptional natural sanctuary. This fully remodeled 5-bedroom 4,954 square foot mountain residence, designed by renowned Galambos Architects, offers tranquility in an unmatched natural setting. Bordered by White River National Forest, this flat, usable acreage provides endless recreation opportunities. Meander through aspen groves to a private glamping tent, or unwind in the hot tub surrounded by natural beauty. Enjoy the zipline or challenge each other at the axe-throwing area. Direct Castle Creek access offers fishing and cold plunge opportunities. Multiple outdoor seating areas adjacent to the house invite year-round enjoyment, including two fire pits for evening gatherings, an outdoor dining table and comfortable front porch seating for the spit and whittle club. The main floor features the living room and den with a wood-burning fireplace, gourmet kitchen, a spectacular glassed-in dining room that brings the outside in, and the primary suite. The upper level office overlooks the Aspen grove, providing an inspiring work environment with fiber optic internet for productivity. In addition, the upper level features two bedrooms, two bathrooms and a private deck. The lower level creates an entertaining hub with a media room, bar, game room, and two guest bedrooms that walk out to outdoor spaces, maximizing natural light and easy access to nature. Nine miles from the roundabout gives quick access to Cathedral Lake, American Lake, and Conundrum Creek trailheads, plus Ashcroft Nordic skiing and backcountry adventures toward Pearl Pass and the Alfred Braun Hut System. Your drive to Aspen follows the serene Castle Creek corridor through some of Colorado's most beautiful terrain. This private mountain compound offers the perfect balance for all that Aspen has to offer while offering the beauty, peace and quiet that draws us to the mountains of Colorado. Don't miss this special opportunity!

Electric

Yes: Public

Laundry Facility

Laundry Room: Yes

Construction

Frame: Yes
Stone: Yes

Exterior

Stone Siding: Yes
Wood Siding: Yes

Condition

Excellent: Yes

Gas

Propane: Yes

Roof

Composition Shingles: Yes
Metal: Yes

Water

Well - Household: Yes

Sanitation

Septic: Yes

Extras

Landscaping: Yes
Lawn Sprinklers: Yes
Outdoor Hot Tub/Spa: Yes
Patio/Deck: Yes
Security System: Yes

Fireplace

Gas: Yes
Wood Burning: Yes

Location Amenities

River Frontage: Yes
Trees: Yes
Views: Yes

Mineral Rights

No: Yes

Heating

Baseboard: Yes
Electric: Yes

Terms Offered

Cash: Yes
New Loan: Yes

Possession

DOD: Yes

Sign

Yes: Yes

Property Features

Laundry Facility: Laundry Room Construction: Frame; Stone Exterior: Stone Siding; Wood Siding Roof: Composition Shingles; Metal Condition: Excellent Heating: Baseboard; Electric Gas: Propane Water: Well - Household Sanitation: Septic Fireplace: Gas; Wood Burning Possession: DOD Extras: Landscaping; Lawn Sprinklers; Outdoor Hot Tub/Spa; Patio/Deck; Security System Terms Offered: Cash; New Loan Mineral Rights: No Location Amenities: River Frontage; Trees; Views Sign: Yes

Listing Office: Compass Aspen

Last Updated: February - 27 - 2026

Broker Attribution: 970-925-6063

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