luxury apartments / penthouses for sale Boise, United States

This beautifully remodeled 2022 condo is a rare offering, ideally situated on the bus route and bike path between downtown Ketchum and Warm Springs Lodge. Step outside to hike, fish, or explore the Warm Springs Ranch Park just across the river, endless year-round outdoor adventures await. Enjoy peaceful mountain and evergreen views from your private deck, all while being just minutes from Ketchum’s world-class dining and shopping. This quiet condo also includes underground parking and strong rental opportunities. Envision the benefits!

This is downtown sophistication at your doorstep. Positioned on the northeast corner of 8th Street and 1st Ave, the 120 Building offers an exceptional lock-and-leave lifestyle in the heart of Ketchum. Completed in 2023, this light-filled contemporary residence combines refined mountain living with the best of Ketchum at your doorstep; situated three blocks from Main Street's dining, galleries, and shopping, and minutes from Bald Mountain and endless miles of trails. Designed with a premium exterior of stone, steel, and wood, the building reflects a modern mountain aesthetic that feels equally timeless and sophisticated. Inside, radiant floor heating, secure elevator access, high-end appliances, and expansive windows create a comfortable and elevated living experience. The spacious private deck extends the living area outdoors, capturing beautiful views of the Boulders and providing the perfect setting for morning coffee or evening gatherings. Equally appealing is the ease of ownership. The well-managed HOA covers structure insurance, common area maintenance, water, sewer, trash, and comprehensive snow removal, making this an ideal mountain retreat. Offering three bedrooms, three baths and dedicated parking, this is urban mountain living at its best: where the energy of downtown Ketchum and the outdoor lifestyle that defines Sun Valley are quite literally at your doorstep.

Fourth + Main's largest 2 bed/2.5 bath residence offers 2,632sf on the third floor with stunning views of Bald Mountain, Dollar Mountain and down valley. Two private decks provide 313sf of private, outdoor living spaces. Direct elevator access to/from owners' lobby to residence. Private, oversized 2-car tandem garage prewired for 220v EV charging. www.fourthandmainketchum.com

Fourth + Main 2nd floor 2 bed/2.5 bath residence offering 1,792sf of living space, a good view of Bald Mountain, ample storage, 181sf of private outdoor living space, lock and leave ease and outstanding walkability. The attached, private, 773.7sf oversized, 2 car tandem ADA compliant garage provides direct access to the residence and is prewired with 220v EV charging. www.fourthandmainketchum.com

One of a kind 4th floor penthouse residence with stunning 360 degree views with a panoramic view of Bald Mountain. 3,054sf, 3 bed + office/flex room/3.5 bath. Over 3,200sf of private, outdoor living spaces. Direct elevator access to/from residence's private, oversized 2-car tandem garage. Walk to all things Ketchum/Sun Valley. Completion estimated for winter 2026/27 www.fourthandmainketchum.com

Fourth + Main's largest residence provides 3,654sf with 4 bed/4.5 baths and ample living and entertaining space. Direct elevator access to/from the owners' lobby to residence. Private, oversized 2-car tandem garage prewired for 220v EV charging. Three private decks provide 795sf of private outdoor living spaces. All of this with stunning views and lock and leave ease. www.fourthandmainketchum.com

Fourth + Main 2nd floor 2 bed/2.5 bath residence offering 1,550sf of living space, a great view of Bald Mountain and its east cliffs, and lock and leave convenience with outstanding walkability to every amenity in downtown Ketchum. Plus there is 455sf of private, outdoor living space and a private, oversized, 302sf 1-car oversized garage prewired for 220v EV charging. www.fourthandmainketchum.com

Developers unit - top floor corner unit with high ceilings, Baldy Views, and south and west exposures. Complete remodel in 2022. All on one level, two spacious ensuite bedrooms, able to lock off for rental flexibility. Being sold turn-key. Underground parking. Close to both River Run and downtown Ketchum. Access to year round pool and hot tub.

Premier penthouse at the Onyx in Ketchum, distinguished by its generous scale, privacy, and exceptional proximity to downtown. Set within a quiet residential neighborhood just steps from Ketchum’s restaurants, galleries, shops, and amenities, this refined residence provides the ease of downtown living in a peaceful setting. Direct elevator access opens to expansive, light-filled interiors defined by high ceilings, custom lighting, and a gas fireplace. At the heart of the residence, a substantial kitchen pairs premier appliances with generous work surfaces and exceptional storage, equally suited to intimate evenings and larger gatherings. Three bedrooms include two primary suites, each with a spa-like bath and walk-in closet. A comfortable den with a built-in wet bar and beverage cooler offers a more relaxed place to retreat, providing welcome separation and additional living space. A temperature-controlled wine room adds another layer of refinement, while hydronic radiant floor heat and air conditioning enhance the home throughout the seasons. The expansive terrace is integral to the residence, extending the living spaces outdoors and framing striking views of Bald Mountain. An outdoor fireplace anchors the terrace, with ample room for dining, conversation, and evenings beneath the stars of the Central Idaho Dark Sky Reserve. The terrace continues to one of the primary suites, bringing the views and outdoor setting directly into the private quarters. Two dedicated parking spaces in the secure underground garage, a private storage room, and dedicated bike parking complete the residence. With expansive indoor and outdoor living, privacy, mountain views, and downtown Ketchum just steps away, this Onyx penthouse presents an uncommon offering in the heart of town.

Rare single-level living on the Elkhorn Golf Course. This 3-bedroom, 3-bath Legends condo offers 2,088 sq. ft., an attached 2-car garage, golf course and mountain views, two gas fireplaces, a heated garage, rebuilt decks, and extensive updates including a new furnace, appliances, lighting, window coverings, bathroom fixtures, and custom storage. Rare single-level living on the Elkhorn Golf Course. This 2,088-square-foot Legends condominium offers three bedrooms, three bathrooms, an attached two-car garage, and a comfortable floor plan designed for easy year-round living. The open living, dining, and kitchen areas are filled with natural light and framed by views of the golf course and surrounding mountains. Two gas fireplaces, including one in the primary suite, add warmth and character. The residence has been thoughtfully refreshed with new interior paint, re-drywalled and re-textured walls, recessed lighting, window coverings, updated bathroom fixtures, new fireplace inserts and doors, a new furnace, new appliances, and additional built-in storage. A custom workspace, heated garage, and rebuilt decks further enhance the home's functionality and appeal. Located in the desirable Legends community, owners enjoy access to Elkhorn amenities, including swimming, tennis, golf, and nearby recreation. A spacious, well-maintained Sun Valley residence offering privacy, convenience, and true single-level living in one of Elkhorn's most established neighborhoods.

One of a kind, single-level Bluff condo in quiet Elkhorn, offering expansive living spaces and a west-facing deck. Two one-bedroom units have been seamlessly combined to create more than 1,400 square feet of living space, with two living areas, a generous kitchen, two spacious bedrooms and two beautifully remodeled bathrooms. Thoughtfully remodeled in 2025, the condo features a warm, elevated interior with hardwood floors, updated fireplaces and a beautifully appointed kitchen. As an end unit with no upstairs neighbor, the home offers added privacy and a peaceful setting. The expansive wrap-around deck is the perfect place to take in the western light and enjoy the mountain surroundings. A truly unique opportunity in one of Elkhorn’s sought-after communities, with access to the amenities including the multiple pools, hot tubs and sports courts that make the area so special.

Your low-maintenance Sun Valley basecamp starts here. This beautifully updated two-bedroom, two-bath Bluff condo offers an ideal blend of comfort, convenience, and true lock-and-leave ease in the heart of Elkhorn, perfect for second-home living. The expanded deck extends the living space for morning coffee, outdoor dining, and relaxed après moments. Inside, enjoy an updated kitchen, refreshed bathrooms, and the added convenience of an in-unit washer and dryer features that elevate everyday use and simplify ownership. A warm wood-burning fireplace anchors the inviting living area for all seasons. Located in the desirable Elkhorn community, owners enjoy access to pools, year-round hot tubs, tennis, pickleball, clubhouse amenities, and nearby trail systems supporting an active, effortless Sun Valley lifestyle. Whether you envision a seasonal retreat, a weekend escape, or an easy mountain basecamp, this Bluff condo delivers move-in-ready comfort and exceptional ease of ownership in one of the valley’s most sought-after communities.

Five parcels with flexible LB and GR zoning near Main Street. Exceptional development or investment opportunity in the heart of Hailey, ideally located one block from Main Street and near the Wood River Land Trust preserve and the Big Wood River. This offering includes five separate parcels—three zoned Limited Business (LB) and two zoned General Residential (GR)- creating a rare opportunity for a coordinated in-town project in a highly walkable, amenity-rich location. Per the City of Hailey, the LB zoning is intended to “provide areas for a wide range of residential uses, restricted business uses and medical facilities. The LB district is intended to allow for commercial uses that would not detract from the established downtown retail businesses, hence general retail is not allowed.” The additional GR parcels add further flexibility for residential use. With numerous recent successful residential developments on River Street, this is a compelling opportunity for developers and investors seeking scale, zoning versatility, and a prime central Hailey location.