Summit County, CO Duplexes for sale

$2,125,000

3,352 SF

Log Duplex Cabin with Three Decks

232 N Side Circle, Silverthorne, CO 80498

Six-bedroom, four-bath log duplex offering multiple living spaces, three decks, and convenient parking for mountain stays or rentals.

6‑bedroom, 4‑bath log duplex built in 1982 with multiple living spaces for flexible use
Three decks for outdoor living
Fireplace included; interior features include ceiling fans, five‑piece bath, and jet action tub
Kitchen appliances include dishwasher, disposal, microwave/hood combo, electric range, and refrigerator; washer/dryer included
Metal roof; baseboard heating; flooring includes carpet, tile, and wood

Updated: Jun 5

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$1,295,000

2,448 SF

Duplex with Private Yard

1233 Baldy Road, Breckenridge, CO 80424

Spacious 4-bedroom Breckenridge duplex with attached one-car garage and private outdoor amenities.

4‑bedroom Breckenridge duplex with open floorplan and vaulted/high ceilings
Main‑level primary suite plus 3 additional bedrooms and a spacious loft
New asphalt roof installed fall of 2025
Private outdoor features include a yard, private hot tub, and firepit
Attached one‑car garage; steps to the Baldy Trailhead and Summit Stage bus stop

Updated: Jun 19

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$849,000

1,324 SF

Duplex Home with Two Decks

A renovated duplex with vaulted living space and a wood-burning fireplace, plus two decks for year-round outdoor use.

194 Cartier Court, Dillon, CO 80435

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$1,337,000

1,528 SF

Fully Remodeled Duplex with Patio

Turnkey remodeled duplex with a private fenced patio and heated one-car garage, located near Main Street in Frisco.

408 Granite Street, Frisco, CO 80443

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$3,290,000

3,154 SF

Luxury Duplex on Riverfront

Furnished duplex with direct Blue River access, open-concept living, and a patio with natural gas fire pit.

138 Monitor Drive, Breckenridge, CO 80424

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$1,060,000

1,714 SF

Turnkey Mountain Duplex Home

Move-in-ready duplex with main-level primary suite, three bedrooms, three full baths, and an attached garage.

74 Doe Drive, Dillon, CO 80435

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$1,299,000

1,738 SF

Mountain-Modern Duplex With No HOA

Newer mountain-modern duplex with two bedrooms, each with a private ensuite, plus a large deck and tandem garage.

25 Wildernest Court, Silverthorne, CO 80498

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$1,050,000

1,714 SF

Dillon Duplex with Mountain Views

Move-in ready duplex in Dillon with stunning Gore Range views.

60 Doe Drive, Dillon, CO 80435

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$1,000,000

1,473 SF

Breckenridge Duplex in Farmers Grove

Duplex in sought-after Farmers Grove neighborhood with mountain lifestyle.

87 Audrey Circle, Breckenridge, CO 80424

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Historic District Duplex with Deck Access

$1,450,000

1,813 SF

Historic District Duplex with Deck Access

Duplex near Main Street with mountain views, fireplaces, and multi-level living plus a private back deck.

105 S High Street, Breckenridge, CO 80424

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$1,200,000

1,667 SF

Frisco Duplex with Mountain Views

Move-in ready Frisco duplex with mountain living comfort and convenience.

18 Hawn Drive, Frisco, CO 80443

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$1,100,000

2,168 SF

Mountain Duplex in Wildernest

Cedar log duplex perfect for outdoor adventures in every season.

Silverthorne, CO 80498

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$4,199,000

2,399 SF

Like-New End Unit Duplex

A like-new end unit duplex with two stone fireplaces, a private hot tub, and an attached two-car garage in Breckenridge.

21 UNION Trail, Breckenridge, CO 80424

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$949,000

1,601 SF

Dillon Duplex Backing to Open Space

Well-maintained Summit Cove duplex with open space access.

1109 Royal Coachman Boulevard, Dillon, CO 80435

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$2,450,000

3,181 SF

Breckenridge Duplex with Mountain Views

New duplex in Breckenridge with high-end finishes and mountain views.

526 N Fuller Placer Road, Breckenridge, CO 80424

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$949,000

0.03 Acres

Summit Cove Duplex Backing Greenspace

Well-maintained duplex with open floor plan and mountain views.

1109 Royal Coachman Boulevard, Dillon, CO 80435

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Summit County, CO Duplexes Market Trends and Statistics

Explore 16 duplexes for sale in Summit County, CO, showcased through 16 active listings on our real estate platform. These investment opportunities span a total of 31,274 square feet of properties for sale, with an estimated market value of $24,653,000.

Sale prices for duplexes in Summit County, CO start at $849,000, averaging $1,643,533, and reaching up to $4,199,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.