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6 Beds
1 Bath
4,754 sqft

$18,400,000

#18 One&Only Private Home, Big Sky MT, 59716

Price per sqft$3,870.42
Built in2024
Property size4,754 sqft
Property typeCondominium

Overview

Active

Listed Jun 6, 2026

Updated Jul 28

There is a moment when mountains, nature, sweeping vistas and balanced architecture merge perfectly. One&Only Moonlight is built exactly for that moment. Designed by Olson Kundig and set in Big Sky, Montana, this One&Only Private Home holds its ground quietly. Six bedrooms across three levels. Floor-to-ceiling glass that frames treetops, snow-capped peaks, and a long open run to the valley below. The sunsets are unlike any you have seen. What sets this residence apart is what came after the architects. Where the collection is delivered to a single standard, these owners commissioned their own bespoke cabinetry, a fully outfitted pantry with built-in espresso machine, double ovens, second refrigerator and customized cabinetry. They expanded the second entry to include wine storage to envy and completely redesigned an office space that is elegant and sophisticated. The home includes custom furniture, artistic wall coverings, a serious audio-visual package and window treatments. Finishes carefully selected rather than specified. Inside, the spaces are warm and grounded. Hardwood floors underfoot, fireplaces anchoring spaces, and kitchen and living areas designed for the nights when everyone ends up staying home. The primary bedroom sits a floor above, private and still. The lower level adds two family rooms and two bedrooms that walk out onto a patio with hot tub and room to gather. On the main level, an expansive deck carries the living outdoors to ample seating and a built-in grill. Ownership here is two privileges at once. As a O&O Private Homeowner, the full resort is at your disposal: ski-in, ski-out access, the Ski Lodge and gondola to Big Sky Resort, spa, restaurants and curated experiences are elevated to the brand's global standard, with concierge and housekeeping to match. Moonlight Basin Club membership includes golf at The Reserve, the club's Jack Nicklaus Signature course, hailed as one of the best courses in the West. Enjoy a day at Ulery's Lake for paddling, fishing, and long summer afternoons while LakeLodge and Moonlight Lodge, with their pools, dining, and year-round programming, offer activities and amenities for everyone. Miles of private trails threaded through terrain offer an abundance of outdoor activities. Few homes offer this. Fewer still in a setting quite like this. Refined, adventurous, and unmistakably Montana. What remains is the rare chance to take it on as your own.

$122,416/mo

Est. mortgage payment based on a $18,400,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
412031
Available since
June 6, 2026

Interior Features

Bedrooms
6
Bathrooms
1
Basement
No

Other Property Details

Taxes
$34,891
Tax Frequency
Annually

 Courtesy of Ania Bulis | Big Sky Sotheby's International Realty

Based on information from DASH - Sotheby's International Realty (SIR) as of 7/28/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. 

©2026 DASH - Sotheby's International Realty (SIR). All rights reserved. 

Data last updated 3:20 AM UTC, 7/28/2026

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