300 E River St E #330 Ketchum, ID 83340 New

UPDATED: 11/06/2026 09:02 PM ON MARKET: 4 days on market

$6,175,000

2 Beds2.5 Baths1,871 SqFt

Key Details

Property Type Condo

Sub Type Condominium

Listing Status Active

Purchase Type For Sale

Square Footage 1,871 sqft

Price per Sqft $3,300

MLS Listing ID 26-335087

Style 1 Story,Contemporary,1st Floor Primary

Bedrooms 2

HOA Y/N Yes

Year Built 2026

Tax Year 2026

Property Sub-Type Condominium

Source Sun Valley Board of REALTORS®

Land Area 1871

Location

State ID

County Blaine

Area Ketchum

Zoning K/T

Direction Downtown Ketchum, the Observatory Hotel. Corner of Main Street and River Street East.

Rooms

Basement None

Interior

Interior Features Walk-In Closet(s),Elevator

Heating Heat Pump,Radiant Floor

Flooring Wood

Fireplaces Type Gas

Furnishings Not Included

Fireplace Yes

Window Features Window Coverings

Heat Source Heat Pump,Radiant Floor

Exterior

Exterior Feature Balcony

Parking Features Asphalt,Heated Garage,Underground

Amenities Available Spa/Hot Tub,Pool

View See Remarks

Garage No

Building

Story true

Sewer Other,City/Public

Architectural Style 1 Story,Contemporary,1st Floor Primary

New Construction Yes

Others

HOA Fee Include Insurance,Maintenance Structure,Sewer,Snow Removal,Trash,Water

Tax ID RPK00000830020

Property Description

The Observatory Sun Valley, A Viceroy Resort, offers twelve single-level penthouse residences with sweeping mountain views, only eight remaining. This 2-bedroom northwest-corner residence features 2 en suite baths plus a powder room, with the easternmost bedroom serving as a hotel lock-off room. Three terrace balconies offer views west to Bald Mountain and north to Griffin Butte and the Boulders. Adorning The Observatory Sun Valley, A Viceroy Resort, twelve single-level penthouse residences with sweeping views of Idaho's Rocky Mountains are coming to life. Only eight remain available.

Located in the west wing at the northwest corner of Highway 75 and River Street, this residence offers views west to Bald Mountain and north to Griffin Butte and the Boulders. Featuring 2 bedrooms, 2 en suite baths plus a powder room, this residence includes the easternmost bedroom as a hotel lock-off room. Three window sections in the great room and kitchen open to exterior terrace balconies.

Ownership of these singular residences includes highly personalized service and access to a full suite of amenities, from a spa and fitness center to thermal pools, meeting spaces, café, restaurant, bar, ski concierge, and a state-of-the-art observatory. All conveniently located at the gateway to downtown Ketchum and just minutes from the mountain adventures Sun Valley has to offer.