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Keystone

Keystone is a captivating mountain paradise nestled in the heart of the Rockies. The community offers unparalleled access to some of the nation's best skiing and snowboarding terrain, making it a winter sports enthusiast's dream come true. But Keystone is not just a winter wonderland; it's a year-round destination, with hiking, mountain biking, and golfing opportunities during the warmer months. The town is known for its relaxed, family-friendly atmosphere and a thriving arts scene, with numerous cultural events and festivals throughout the year.

View The Market Report

Available Homes in Keystone

1493 E Keystone RD #2958, Keystone, CO 80435
Open 7/5 11AM-1PM
38

$998,000

3 Beds 2 Baths 1,080 SqFt

1493 E Keystone RD #2958, Keystone, CO 80435

Listed by LIV Sotheby's I.R.(970) 453-0550

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
91 ALCOVE CT #91, Keystone, CO 80435
Open 7/5 10AM-2PM
31

$5,900,000

4 Beds 5 Baths 3,050 SqFt

91 ALCOVE CT #91, Keystone, CO 80435

Listed by LIV Sotheby's I.R.(970) 453-0550

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
70 Tieze LN, Keystone, CO 80435
Open Sat 12PM-3PM
50

$4,050,000

4 Beds 5 Baths 3,440 SqFt

70 Tieze LN, Keystone, CO 80435

Listed by Slifer Smith & Frampton R.E.(970) 470-1829

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
99 Independence LN, Keystone, CO 80435
Open 7/5 11AM-3PM
50

$6,500,000

6 Beds 6 Baths 5,498 SqFt

99 Independence LN, Keystone, CO 80435

Listed by LIV Sotheby's I.R.(970) 453-0550

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
240 Tennis Club RD #1665, Keystone, CO 80435
Open 7/5 10AM-2PM
31

$799,000

2 Beds 2 Baths 1,381 SqFt

240 Tennis Club RD #1665, Keystone, CO 80435

Listed by LIV Sotheby's I.R.(970) 453-0550

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
225 Alpen Rose PL #8708, Keystone, CO 80435
Open 7/5 11AM-3PM
50

$1,500,000

3 Beds 3 Baths 1,597 SqFt

225 Alpen Rose PL #8708, Keystone, CO 80435

Listed by Compass#{chimeContactAttribution}#

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
125 West Keystone RD #301, Keystone, CO 80435
Open Fri 10AM-3PM
23

$1,550,000

3 Beds 3 Baths 1,545 SqFt

125 West Keystone RD #301, Keystone, CO 80435

Listed by Slifer Smith & Frampton R.E.(970) 393-0769

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
59 Mountain Bluebell RD, Keystone, CO 80435
Open 7/5 12PM-3PM
50

$4,200,000

5 Beds 5 Baths 5,716 SqFt

59 Mountain Bluebell RD, Keystone, CO 80435

Listed by LIV Sotheby's I.R.970-471-5449

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
35 Argentine CT #302, Keystone, CO 80435
Open Fri 10AM-3PM
36

$785,000

1 Bed 1 Bath 826 SqFt

35 Argentine CT #302, Keystone, CO 80435

Listed by Slifer Smith & Frampton R.E.(970) 393-0769

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
18 Snake River RD #14, Keystone, CO 80435
New
39

$1,865,000

4 Beds 5 Baths 2,703 SqFt

18 Snake River RD #14, Keystone, CO 80435

Listed by LIV Sotheby's I.R.(970) 453-0550

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
1653 Oro Grande DR #AA20, Keystone, CO 80435
New
34

$879,000

2 Beds 2 Baths 1,136 SqFt

1653 Oro Grande DR #AA20, Keystone, CO 80435

Listed by Slifer Smith & Frampton R.E.(970) 390-8371

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
166 Argentine CT #1433, Keystone, CO 80435
New
36

$490,000

1 Bed 1 Bath 780 SqFt

166 Argentine CT #1433, Keystone, CO 80435

Listed by Summit Real Estate#{chimeContactAttribution}#

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
224 Trailhead DR #3078, Keystone, CO 80435
New
42

$2,450,000

3 Beds 3 Baths 1,733 SqFt

224 Trailhead DR #3078, Keystone, CO 80435

Listed by Cornerstone Real Estate Co.(970) 389-2306

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
710 Alhambra RD #8744, Keystone, CO 80435
New
50

$1,675,000

3 Beds 3 Baths 1,735 SqFt

710 Alhambra RD #8744, Keystone, CO 80435

Listed by Cornerstone Real Estate Co.(720) 240-7805

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
37 Potentilla CIR, Keystone, CO 80435
New
50

$2,825,000

5 Beds 6 Baths 4,159 SqFt

37 Potentilla CIR, Keystone, CO 80435

Listed by The Lloyd Group(970) 468-2700

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
123 Wayback DR #119, Keystone, CO 80435
New
33

$382,449

2 Beds 2 Baths 1,080 SqFt

123 Wayback DR #119, Keystone, CO 80435

Listed by LIV Sotheby's I.R.#{chimeContactAttribution}#

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
22174 Us Highway 6 #7, Keystone, CO 80435
New
35

$350,000

1 Baths 482 SqFt

22174 Us Highway 6 #7, Keystone, CO 80435

Listed by RE/MAX Properties of the Summit(970) 453-7000

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
140 Ida_Belle DR #8310, Keystone, CO 80435
New
34

$590,000

1 Bed 1 Bath 519 SqFt

140 Ida_Belle DR #8310, Keystone, CO 80435

Listed by LIV Sotheby's I.R.#{chimeContactAttribution}#

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
140 Ida Belle DR #8310, Keystone, CO 80435
New
45

$500,000

1 Bed 1 Bath 517 SqFt

140 Ida Belle DR #8310, Keystone, CO 80435

Listed by LIV Sotheby's I.R.#{chimeContactAttribution}#

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
140 Ida Belle DR #8192, Keystone, CO 80435
New
42

$500,000

1 Bed 1 Bath 517 SqFt

140 Ida Belle DR #8192, Keystone, CO 80435

Listed by LIV Sotheby's I.R.#{chimeContactAttribution}#

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
45 Trappers Crossing TRL #8754, Keystone, CO 80435
Price Dropped by $25K
41

$1,150,000

2 Beds 2 Baths 1,175 SqFt

45 Trappers Crossing TRL #8754, Keystone, CO 80435

Listed by Slifer Smith & Frampton R.E.(970) 470-1829

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
23110 Us Highway 6 #5030, Keystone, CO 80435
New
29

$850,000

2 Beds 2 Baths 1,193 SqFt

23110 Us Highway 6 #5030, Keystone, CO 80435

Listed by Nelson Mountain Real Estate, LLCDebbie@NelsonMountainRE.com

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
72 Oro Grande DR #114, Keystone, CO 80435
New
33

$850,000

2 Beds 2 Baths 897 SqFt

72 Oro Grande DR #114, Keystone, CO 80435

Listed by Slifer Smith & Frampton R.E.(970) 409-9932

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS
158 Caravelle DR #23, Keystone, CO 80435
Pending
50

$2,199,999

4 Beds 5 Baths 2,491 SqFt

158 Caravelle DR #23, Keystone, CO 80435

Listed by Bergman Realty Group#{chimeContactAttribution}#

Altitude MLS / Summit County MLS
Altitude MLS / Summit County MLS

Copyright © 2026. Altitude MLS, Inc., a wholly owned subsidiary of Altitude REALTORS®. All rights reserved. The information being provided is for the consumer's non-commercial, personal use and may not be used for any purpose other than to identify prospective properties that the consumer may be interested in purchasing. The information provided is not guaranteed and should be independently verified. You may not reprint or redistribute the information, in whole or in part, without the expressed written consent of Altitude REALTORS®.

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      © 2026 Karen Seitz, REALTOR® | LIC #FA100075787 | COMPASS - All rights reserved | Privacy Policy | DMCA Policy | Powered by Blok.

      Karen Seitz is a real estate agent affiliated with COMPASS, a licensed real estate broker and abides by all applicable Equal Housing Opportunity laws. All material presented herein is intended for informational purposes only. Information is compiled from sources deemed reliable but is subject to errors, omissions, changes in price, condition, sale, or withdrawal without notice. No statement is made as to accuracy of any description. All measurements and square footages are approximate. This is not intended to solicit property already listed. Some or all of the listings may not belong to the firm whose website is being visited. Nothing herein shall be construed as legal, accounting or other professional advice outside the realm of real estate brokerage.

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