BREATHTAKING SNAKE RIVER & MOUNTAIN VIEWS! Enjoy the ultimate penthouse setting in this beautifully furnished, top-floor Keystone condo overlooking the Snake River, mountains, and Summit County Rec Path. Abundant natural light, vaulted ceilings, and tasteful upgraded furnishings create a warm, inviting retreat. The full kitchen features elegant solid maple cabinetry, stainless steel appliances, and premium slab countertops, complemented by a wood-burning fireplace and in-unit washer/dryer.
Enjoy exceptional amenities including a pool, hot tubs, sauna, clubhouse, ski locker, and separate bike storage. Ideally located along the Summit County Rec Path and Snake River, with easy access to the Keystone shuttle and a short stroll to River Run. Close to Keystone’s two golf courses and endless year-round recreation including skiing, golf, tennis, cycling, hiking, fly fishing, and more. Relax by the river, picnic or BBQ in the forested common area, and enjoy the best of Keystone from this peaceful mountain retreat. Never rented. No Transfer Fee.
For sale
Price cut: $30.5K (10/4)
$694,500
21650 Us Highway 6 UNIT 2106, Keystone, CO 80435
2beds
1,296sqft
Condominium
Built in 1979
-- sqft lot
$671,600 Zestimate®
$536/sqft
$1,070/mo HOA
What's special
Ski lockerHot tubsVaulted ceilingsStainless steel appliancesAbundant natural lightPremium slab countertopsSeparate bike storage
- 303 days
- 235
- 13
Zillow last checked:
Listing updated:
Listed by:
Nancy Burniche CRS, GRI, CLHMS, SF (970)453-7000,
RE/MAX Properties of the Summit
Source: Altitude Realtors,MLS#: S1064509
Originating MLS: Summit Association of Realtors
Originating MLS: Summit Association of RealtorsFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 3
- Full bathrooms: 1
- 3/4 bathrooms: 1
- 1/2 bathrooms: 1
Heating
- Baseboard, Electric, Wood
Appliances
- Included: Dishwasher, Electric Cooktop, Electric Range, Disposal, Microwave, Refrigerator, Washer, Some Electric Appliances, Dryer, Washer/Dryer
- Laundry: In Unit
Features
- Fireplace, Granite Counters, High Ceilings, High Speed Internet, Kitchen Island, Primary Suite, Open Floorplan, Skylights, Cable TV, Vaulted Ceiling(s), Utility Room
- Flooring: Carpet, Stone, Tile
- Windows: Skylight(s)
- Number of fireplaces: 1
- Fireplace features: Wood Burning
- Furnished: Yes
Interior area
- Total interior livable area: 1,296 sqft
Property
Parking
- Parking features: Parking Pad, Unassigned
Features
- Levels: Two,Multi/Split
- Exterior features: Barbecue
- Pool features: Community
- Has view: Yes
- View description: Mountain(s), River, Creek/Stream, Trees/Woods
- Has water view: Yes
- Water view: River,Creek/Stream
- Waterfront features: River Front
- Frontage type: River
Lot
- Size: 15.04 Acres
- Features: Level, On Golf Course, Near Public Transit, Many Trees, Secluded
Details
- Parcel number: 3001510
- Zoning description: Planned Unit Development
Construction
Type & style
- Home type: Condo
- Property subtype: Condominium
Materials
- Wood Frame
- Foundation: Poured
- Roof: Asphalt
Condition
- Resale
- Year built: 1979
Utilities & green energy
- Sewer: Connected, Public Sewer
- Water: Public
- Utilities for property: Electricity Available, Phone Available, Sewer Available, Snow Removal, See Remarks, Trash Collection, Water Available, Cable Available, Sewer Connected
Community & HOA
Community
- Features: Golf, Trails/Paths, Clubhouse, Pool, Public Transportation
- Subdivision: Pines At Keystone Condo
HOA
- Has HOA: Yes
- Amenities included: Ski Storage
- HOA fee: $12,838 annually
- HOA name: Keystone Property Management
- HOA phone: 970-496-4155
Location
- Region: Keystone
Financial & listing details
- Price per square foot: $536/sqft
- Tax assessed value: $836,000
- Annual tax amount: $2,749
- Date on market: 12/7/2025
- Listing agreement: Exclusive Agency
- Exclusions: No
- Road surface type: Paved
Estimated market value
$671,600
$638,000 - $705,000
$3,994/mo
Price history
| Date | Event | Price |
|---|---|---|
| 10/4/2026 | Price change | $694,500-4.2%$536/sqft |
Source:  Altitude Realtors #S1064509 Report a problem | ||
| 7/12/2026 | Price change | $725,000-4.6%$559/sqft |
Source: Altitude Realtors #S1064509 Report a problem | ||
| 5/7/2026 | Price change | $760,000-5%$586/sqft |
Source: Altitude Realtors #S1064509 Report a problem | ||
| 12/7/2025 | Listed for sale | $800,000+227.9%$617/sqft |
Source: Altitude Realtors #S1064509 Report a problem | ||
| 10/12/2011 | Sold | $244,000$188/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $2,749 -4.2% | $52,250 -8.1% |
| 2024 | $2,871 +51.5% | $56,843 -1% |
| 2023 | $1,895 -0.8% | $57,394 +73.1% |
| 2022 | $1,911 +5.6% | $33,165 -2.8% |
| 2021 | $1,810 +1.4% | $34,120 -1.1% |
| 2019 | $1,784 -98.4% | $34,505 +59.1% |
| 2017 | $110,704 +10359% | $21,681 -2.9% |
| 2016 | $1,058 -4.4% | $22,334 |
| 2015 | $1,107 +3.2% | $22,334 +15% |
| 2014 | $1,072 +13.6% | $19,415 |
| 2013 | $944 | $19,415 -33.1% |
| 2012 | -- | $29,000 |
| 2011 | -- | $29,000 +6.3% |
| 2010 | -- | $27,277 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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