Experience the pinnacle of mountain living in this rarely available riverfront penthouse, perfectly positioned along the banks of the Blue River with commanding, unobstructed views of Mt. Buffalo and Red Mountain. Thoughtfully designed and impeccably maintained, this residence offers the privacy, luxury, and convenience you’ve been waiting for. Step into your private elevator and arrive directly inside a beautifully appointed home featuring vaulted ceilings, rich hardwood floors, a warm gas fireplace, and radiant floor heating throughout the condo. The open-concept kitchen is outfitted with top-tier appliances, ideal for entertaining or cozy evenings in. Enjoy the soothing sounds of the river from your covered deck—hot tub-ready and perfect for year-round relaxation. This amenity-rich penthouse includes a private two-car garage, full-size washer and dryer, and in-unit elevator—all designed for effortless comfort. Located in the vibrant heart of Silverthorne, you’re just a short stroll to the town center with its boutique shopping, diverse dining, art installations, recreation centers, and scenic parks. Outdoor enthusiasts will love the direct access to paved recreation paths and nearby adventures including gold medal fishing, world-class skiing, golf, hiking, biking, sailing, and paddle boarding on Lake Dillon. Centrally located for quick access to premier ski resorts—Breckenridge, Keystone, Arapahoe Basin, Copper Mountain, Loveland, Vail, and Beaver Creek—all just a short drive away. A free bus stop across the street ensures seamless access throughout Summit County. This is more than a home; It’s a basecamp for your Colorado lifestyle.
Sold for $1,100,000 on 07/25/25
$1,100,000
421 Rainbow Dr #6, Silverthorne, CO 80498
2beds
1,024sqft
Condominium
Built in 2015
-- sqft lot
$1,099,900 Zestimate®
$1,074/sqft
$3,360 Estimated rent
What's special
Zillow last checked: 7 hours ago
Listing updated: July 25, 2025 at 02:42pm
Listed by:
Elizabeth Willett (970)453-0401,
Coldwell Banker Mountain Properties,
Leah A. Canfield 970-485-1571,
Coldwell Banker Mountain Properties
Bought with:
Megan Wheat, FA100066690
Slifer Smith & Frampton R.E.
Source: Altitude Realtors,MLS#: S1059785
Originating MLS: Summit Association of Realtors

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- 3/4 bathrooms: 2
Heating
- Common, Radiant
Appliances
- Included: Dryer, Dishwasher, Disposal, Gas Range, Microwave Hood Fan, Microwave, Refrigerator, Washer
- Laundry: In Unit
Features
- Eat-in Kitchen, Elevator, Fireplace, Granite Counters, High Ceilings, Open Floorplan
- Flooring: Tile, Wood
- Number of fireplaces: 1
- Fireplace features: Gas
Interior area
- Total interior livable area: 1,024 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Garage spaces: 2
Features
- Levels: One
- Patio & porch: Deck
- Has view: Yes
- View description: Mountain(s), River, Creek/Stream
- Has water view: Yes
- Water view: River,Creek/Stream
- Waterfront features: River Front
- Frontage type: River
Lot
- Size: 1.30 Acres
Details
- Parcel number: 6517335
- Zoning description: Planned Unit Development
Construction
Type & style
- Home type: Condo
- Property subtype: Condominium
Materials
- Foundation: Poured
- Roof: Asphalt
Condition
- Resale
- Year built: 2015
Utilities & green energy
- Sewer: Connected, Public Sewer
- Water: Public
- Utilities for property: Cable Available, Electricity Available, Natural Gas Available, Sewer Available, Water Available, Sewer Connected
Community & neighborhood
Community
- Community features: Clubhouse, Golf, Trails/Paths, Public Transportation
Location
- Region: Silverthorne
- Subdivision: Rivers Edge Condo
HOA & financial
HOA
- Has HOA: Yes
- HOA fee: $7,740 annually
Other
Other facts
- Listing agreement: Exclusive Right To Sell
- Road surface type: Paved