Oxbow Ranch offers a rare opportunity to help shape the next chapter of Silverthorne, Colorado. Held by the same family for more than 70 years, this significant landholding combines scale, accessibility and a promising foundation for future homes in the heart of Summit County. Its mountain setting and proximity to established neighborhoods position the property to become a meaningful part of Silverthorne's future. The offering includes two distinct parcels totaling approximately 87.5 acres: a 61.11-acre main parcel along Blue River Parkway/Highway 9 and a 26.43-acre eastern parcel above Angler Mountain Ranch. An existing Development Agreement contemplates up to 130 residential units, giving a buyer a meaningful starting point to imagine a thoughtfully planned community, subject to applicable approvals. The two-parcel configuration invites creative thinking around community design, home styles and a phased vision for the land. Minutes from downtown Silverthorne, the Blue River, Dillon Reservoir, five ski resorts and Interstate 70, Oxbow Ranch offers convenient access to shopping, dining, outdoor recreation and Summit County's renowned ski resorts. Residents can enjoy a lifestyle centered on skiing, hiking, biking, fishing and time on the water, with everyday conveniences close at hand. As Silverthorne continues to grow as a year-round mountain destination, land offerings of this scale and location are increasingly rare. Oxbow Ranch represents an opportunity to build upon a longstanding family legacy in one of Colorado's most desirable mountain communities. Qualified buyers may request the Offering Memorandum and access to a private due diligence data room upon execution of a confidentiality agreement. The Seller has established a formal deadline for submission of all offers. Offers must be submitted in writing no later than Tuesday, December 1, 2026 at 5:00 PM MST.
Single-familyProperty Type
1925Year Built
87.54 acresLot Size
$16,667Price/Sq.Ft.
Listed by Joanna Hopkins• Slifer Smith & Frampton - Hyatt
Oxbow Ranch offers a rare opportunity to help shape the next chapter of Silverthorne, Colorado. Held by the same family for more than 70 years, this significant landholding combines scale, accessibility and a promising foundation for future homes in the heart of Summit County. Its mountain setting and proximity to established neighborhoods position the property to become a meaningful part of Silverthorne's future. The offering includes two distinct parcels totaling approximately 87.5 acres: a 61.11-acre main parcel along Blue River Parkway/Highway 9 and a 26.43-acre eastern parcel above Angler Mountain Ranch. An existing Development Agreement contemplates up to 130 residential units, giving a buyer a meaningful starting point to imagine a thoughtfully planned community, subject to applicable approvals. The two-parcel configuration invites creative thinking around community design, home styles and a phased vision for the land. Minutes from downtown Silverthorne, the Blue River, Dillon Reservoir, five ski resorts and Interstate 70, Oxbow Ranch offers convenient access to shopping, dining, outdoor recreation and Summit County's renowned ski resorts. Residents can enjoy a lifestyle centered on skiing, hiking, biking, fishing and time on the water, with everyday conveniences close at hand. As Silverthorne continues to grow as a year-round mountain destination, land offerings of this scale and location are increasingly rare. Oxbow Ranch represents an opportunity to build upon a longstanding family legacy in one of Colorado's most desirable mountain communities. Qualified buyers may request the Offering Memorandum and access to a private due diligence data room upon execution of a confidentiality agreement. The Seller has established a formal deadline for submission of all offers. Offers must be submitted in writing no later than Tuesday, December 1, 2026 at 5:00 PM MST.
As the MLS and public records start to fill up, we'll list the details here.
Public record
Public record
Zoning
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Single Family Residential
County
Summit County
APN
6516928
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Last updated by owner on Oct 29, 2026.
PUD
Planned Unit Development District
The purpose of Planned Unit Development in the Town is to encourage flexibility, creativity and innovative approaches in the development of land, to promote its appropriate and intrinsic uses, to enhance the design, character and quality of new development, to maximize the efficient use of land, to facilitate the harmonious growth of the Town, to preserve the natural and scenic features of open and wooded areas and to understand and respect the physiographic limitations of the environment. The permitted uses may include any use permitted in any zone district. However, the uses allowed shall be determined upon submission and approval of the formal application.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
1/10 Heat Factor
13 days above 78° expected this year, 36 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Silverthorne, CO • 80498
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Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.
Provided by Shadowmap
Redfin Estimate for 500 Ranch Rd
$19,843,938
$5.2M under list price of $25.0M
Nearby comparable homes
The Redfin Estimate uses 5 recent nearby sales, priced between $1.4M to $3.3M.