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Key Condos & Real Estate For Sale Keystone, CO

Browse all active Key condos & real estate for sale in Keystone, CO. Every two minutes, we update this page with available listings in Key, sourced directly from the Altitude MLS in Keystone, Colorado.

Each Key listing contains the most important information about the property, such as beautiful real estate photos, property address, dynamic pricing, square footage, price per square foot, year built, number of bedrooms and bathrooms, HOA fees and frequency, current tax amount, selected views, community amenities, MLS number, and more.

Find Your Perfect Mountain Condo in Key

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3 Bedroom Condo in Key Condo

Condo in Key Condo, Keystone, CO — photo 1 (MLS S1070164)

Condo in Key Condo, Keystone, CO — photo 2 (MLS S1070164)

Condo in Key Condo, Keystone, CO — photo 3 (MLS S1070164)

Condo in Key Condo, Keystone, CO — photo 4 (MLS S1070164)

Condo in Key Condo, Keystone, CO — photo 5 (MLS S1070164)

Condo in Key Condo, Keystone, CO — photo 6 (MLS S1070164)

$998,000 Condo in Keystone MLS: S1070164

Bedrooms:	3
Bathrooms:	2
Living area:	1080.00
Acreage:	2.29

Mountain living should feel exactly like this. Walk or ski directly from the slopes. Sunlight pours through the generous windows of this top-floor corner unit located at Keystone's Mountain House base. This beautifully remodeled 3-bedroom, 2-bath residence features an open great room, rich hardwood…

3 Bedroom Condo in Key Condo

Condo in Key Condo, Keystone, CO — photo 1 (MLS S1068487)

Condo in Key Condo, Keystone, CO — photo 2 (MLS S1068487)

Condo in Key Condo, Keystone, CO — photo 3 (MLS S1068487)

Condo in Key Condo, Keystone, CO — photo 4 (MLS S1068487)

Condo in Key Condo, Keystone, CO — photo 5 (MLS S1068487)

Condo in Key Condo, Keystone, CO — photo 6 (MLS S1068487)

$755,000 Condo in Keystone MLS: S1068487

Bedrooms:	3
Bathrooms:	2
Living area:	1111.00

This riverfront Key Condo offers a rare opportunity to own a 3-bedroom unit in Keystone for under $800K—an exceptional value with strong short-term rental potential. Even better, there are no transfer fees, unlike the 2% common throughout Keystone’s River Run.

2 Bedroom Condo in Key Condo

Condo in Key Condo, Keystone, CO — photo 1 (MLS S1069683)

Condo in Key Condo, Keystone, CO — photo 2 (MLS S1069683)

Condo in Key Condo, Keystone, CO — photo 3 (MLS S1069683)

Condo in Key Condo, Keystone, CO — photo 4 (MLS S1069683)

Condo in Key Condo, Keystone, CO — photo 5 (MLS S1069683)

Condo in Key Condo, Keystone, CO — photo 6 (MLS S1069683)

$675,000 Condo in Keystone MLS: S1069683

Bedrooms:	2
Bathrooms:	2
Living area:	786.00
Acreage:	2.29

This 2-bedroom, 2-bath Key Condo offers an easy Keystone lifestyle with walkable access to the Mountain House Base Area and convenient proximity to River Run Village. Whether you are heading out for a ski day, summer hiking, festivals, dining, or year-round resort activities, this location keeps…

1 Bedroom Condo in Key Condo

Condo in Key Condo, Keystone, CO — photo 1 (MLS S1068337)

Condo in Key Condo, Keystone, CO — photo 2 (MLS S1068337)

Condo in Key Condo, Keystone, CO — photo 3 (MLS S1068337)

Condo in Key Condo, Keystone, CO — photo 4 (MLS S1068337)

Condo in Key Condo, Keystone, CO — photo 5 (MLS S1068337)

Condo in Key Condo, Keystone, CO — photo 6 (MLS S1068337)

Sold Condo in Keystone MLS: S1068337

Bedrooms:	1
Bathrooms:	2
Living area:	606.00

Steps from the lifts at Keystone Mountain House Base Area, this short-term rental approved 1 bed, 2 bath Key Condo delivers effortless access to skiing, hiking, and year-round mountain adventure. With 606 sq ft, the open floorplan, spacious kitchen, and two full baths offer comfort and flexibility…

3 Bedroom Condo in Key Condo

Condo in Key Condo, Keystone, CO — photo 1 (MLS S376426)

Condo in Key Condo, Keystone, CO — photo 2 (MLS S376426)

Condo in Key Condo, Keystone, CO — photo 3 (MLS S376426)

Condo in Key Condo, Keystone, CO — photo 4 (MLS S376426)

Condo in Key Condo, Keystone, CO — photo 5 (MLS S376426)

Condo in Key Condo, Keystone, CO — photo 6 (MLS S376426)

Sold Condo in Keystone MLS: S376426

Bedrooms:	3
Bathrooms:	2
Living area:	1111.00

A special ski residence with an incredible location, views of gorgeous mountains and the Snake River rushing below. Wonderfully updated with new Pella windows/doors, carpet, and furnishings. Short walk to Peru Lift, ski back to complex. Lots of sun and views. On bus route. Pool, hot tub, covered…

1 Bedroom Condo in Key Condo

Condo in Key Condo, Keystone, CO — photo 1 (MLS S376207)

Condo in Key Condo, Keystone, CO — photo 2 (MLS S376207)

Condo in Key Condo, Keystone, CO — photo 3 (MLS S376207)

Condo in Key Condo, Keystone, CO — photo 4 (MLS S376207)

Condo in Key Condo, Keystone, CO — photo 5 (MLS S376207)

Condo in Key Condo, Keystone, CO — photo 6 (MLS S376207)

Sold Condo in Keystone MLS: S376207

Bedrooms:	1
Bathrooms:	1
Living area:	606.00

Listen to the River, Walk to the Slopes. Beautifully Remodeled with Pine Paneling, Trim, and 6 Panel Knotty Pine Wood Doors. Listen to the sounds of the Snake River from the Bedroom, and enjoy the Quiet Mountain Setting from the Private South Facing Deck. Only a short walk to Keystone Mountain…

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Expert Guidance from Natalia: Your Local Keystone Real Estate Adviser

If you like any active condo in Key presented on this page and would like to ask a question about the property; receive comparable sales, rental numbers, or property disclosures; schedule a private tour or a virtual walkthrough; or submit an offer, contact Natalia at 970-389-8899 or nbassova@gmail.com—your local Keystone real estate expert with over 21 years of experience in Summit County, Colorado, real estate.

Stay Ahead with Real-Time Market Updates in Keystone, CO

Inventory and pricing trends in Key change frequently, especially during peak seasons. As a free service, Natalia can sign you up to receive real-time email updates whenever a new Key condo matching your exact criteria is listed for sale in the Altitude MLS. With immediate delivery to your email or cell phone, you’ll never miss new Key & Keystone real estate listings!

Selling Your Key Condo?

Looking to sell your Key condo? For a thorough analysis of your beautiful Keystone condo, pricing, and staging recommendations, contact Natalia today! Natalia will answer all your questions, stage your property at no cost if needed, arrange an extensive photography session to create high-resolution images that showcase the best features of your property, write a professional property description, order full-color brochures and postcards, hold open houses, and more. To receive a copy of Natalia’s marketing plan and to list your property with her, please call or email Natalia at 970-389-8899 or nbassova@gmail.com.