Escape to the mountains in this beautifully cared for half duplex, perfectly situated just minutes from downtown Winter Park with easy access to skiing
24 pictures
New
House
USD 625,000
viewed
Castle Rock, Colorado
PatioGardenOffice roomGymCellar
2 days + 14 hours ago
Enjoy effortless living in this beautifully maintained low-maintenance duplex patio home located in the highly desirable The Meadows community of Castle
17 pictures
New
Land
USD 495,000
viewed
Gunnison, Colorado
17,857 sq.ft
Parking
2 days + 14 hours ago
This corner homesite comes with approved building plans for a duplex, offering an efficient path to creating two well-designed mountain residences.
37 pictures
New
Apartment
USD 795,000
viewed
Garfield, Colorado
Parking
2 days + 14 hours ago
Welcome to 1216 Grand Ave, a quality built duplex located in the heart of downtown Glenwood Springs.
48 pictures
Updated
House
USD 1,575,000
viewed
Denver, Colorado
PatioFireplaceEquipped kitchen
2 days + 14 hours ago
Purposefully built with two-thirds of the frontage dedicated to this unit, it is incredibly expansive for a duplex, offering the livability of a detached
50 pictures
New
Apartment
USD 6,750,000
viewed
Aspen, Colorado
Garden
2 days + 14 hours ago
Why buy a condo or townhome when here you have an entire duplex on a flat sunny 7500 square foot lot in the Smuggler neighborhood of Aspen!
46 pictures
House
USD 3,290,000
viewed
Colorado
PatioEquipped kitchenFully furnished
Jun 25, 2026
Positioned on one of the premier riverfront home sites in Highlands Riverfront, this furnished luxury duplex offers an exceptional setting along the Blue
44 pictures
Updated
House
USD 1,150,000
USD 1,200,000
4%
viewed
Denver, Colorado
GardenDeckEquipped kitchen
1 day + 14 hours ago
Nestled between Sloan’s Lake and Jefferson Park, this thoughtfully designed modern duplex sits on a rare, large 4,310 sq ft lot — offering generous front
23 pictures
Apartment
USD 1,000,000
viewed
Arapahoe, Colorado
5 days + 14 hours ago
One of the two duplex units has a Clarkson address, and the west duplex has an Oxford address, set out as follows: 4087 S Clarkson St -4089 S Clarkson
23 pictures
Apartment
USD 350,000
viewed
Aurora, Colorado
6 days + 14 hours ago
Elmira features a full duplex with Units A and B, along with a separate detached ADU, Unit C, offering three distinct residences and multiple possibilities The property includes a full duplex with two separate residences, complemented by a private detached ADU, cr
10 pictures
Land
USD 950,000
viewed
Steamboat Springs, Colorado
27,879 sq.ft
Parking
6 days + 14 hours ago
architectural plans are included for a mountain contemporary home with 4600 SF of living space and a 3 car attached garage, designed by an award winning Colorado Zoning allows for a single family with caretaker or a duplex
38 pictures
Apartment
USD 1,050,000
USD 1,095,000
4%
viewed
Gunnison, Colorado
DeckEquipped kitchen
1 week + 5 days ago
Set along a quiet corridor of Crested Butte South, this three bedroom, two bath half duplex brings together optimal location with functional design.
15 pictures
Land
USD 215,000
viewed
Gunnison, Colorado
15,242 sq.ft
Garden
1 week + 5 days ago
The property allows for a variety of building opportunities, including a single-family home, a duplex, or a home with an accessory dwelling unit, subject
31 pictures
Updated
House
USD 675,000
viewed
Denver, Colorado
GardenEquipped kitchenParking
1 day + 14 hours ago
This is a great opportunity to own a charming up/down duplex in Denver’s beloved Sunnyside neighborhood, offering character, flexibility, and outstanding
32 pictures
House
USD 640,000
USD 650,000
2%
viewed
Colorado
Equipped kitchenCellar
4 days + 14 hours ago
Comprehensively upgraded and ideally positioned on a premium corner homesite backing directly to the neighborhood park, this exceptionally clean duplex
22 pictures
Apartment
USD 3,250,000
viewed
Aspen, Colorado
DeckParking
2 weeks + 1 day ago
Located one block from the Hopkins Pedestrian Bridge in a quiet neighborhood, this 3BR 2.5BA condo/half duplex offers abundant light, views, & privacy,
14 pictures
Apartment
USD 3,250,000
viewed
Aspen, Colorado
DeckParking
2 weeks + 1 day ago
Located one block from the Hopkins Pedestrian Bridge in a quiet neighborhood, this 2BR/2.5BA condo/half duplex offers abundant light, views and privacy
44 pictures
House
USD 2,200,000
viewed
Denver, Colorado
Equipped kitchen
2 weeks + 2 days ago
Located in the heart of Cherry Creek North, just one block from some of Denver’s best shopping and dining, this elegant half-duplex combines thoughtful
44 pictures
Apartment
USD 829,000
viewed
Garfield, Colorado
DeckFireplaceEquipped kitchen
Aug 16, 2026
Located along the Lakota Links Golf Course with stunning views of the Hogbacks, this beautifully updated half duplex offers the perfect blend of low-maintenance
25 pictures
House
USD 675,000
viewed
Denver, Colorado
PatioGardenOffice roomEquipped kitchenParking
Aug 16, 2026
Modern luxury and exceptional versatility define this stunning University Hills back unit duplex.
20 pictures
Apartment
USD 7,995,000
viewed
Aspen, Colorado
Aug 14, 2026
that complements this remarkable setting.
35 pictures
Apartment
USD 723,000
viewed
Wheat Ridge, Colorado
GardenEquipped kitchenParkingCellar
Aug 07, 2026
3250 and 3252 Holland Street is a side-by-side duplex in Wheat Ridge's established Bel Aire neighborhood, and both sides have been fully The two sides share one thing that duplexes rarely offer: a large, private backyard on a quarter-acre-plus lot, brick, single-story, and free of any HOA
35 pictures
Updated
USD 699,000
viewed
Leadville, Colorado
Garden
1 day + 14 hours ago
Located in the heart of Leadville, this duplex presents a rare opportunity for both local living and long-term investment.
20 pictures
Updated
Land
USD 1,895,000
USD 1,995,000
5%
viewed
Steamboat Springs, Colorado
45,305 sq.ft
1 day + 14 hours ago
build an iconic mountain retreat, a spacious single-family home with a secondary unit, or take advantage of the opportunity to maximize the lot with a duplex
42 pictures
House
USD 1,050,000
viewed
La Plata, Colorado
GardenTerraceDeckEquipped kitchenParking
1 week + 5 days ago
This well-maintained duplex features no HOA restrictions, long term or 30-day minimum rental for maximum strategy flexibility, and a $50,000 capital improvement
38 pictures
Apartment
USD 6,250,000
USD 6,500,000
4%
viewed
Aspen, Colorado
PatioDeckParking
2 weeks + 1 day ago
This Park Avenue duplex offers soaring views of Aspen Mountain and the privacy of a quiet neighborhood just across the Hopkins pedestrian bridge with easy Attached in documents is a zoning analysis from Forum Phi explaining remodel/expansion with additional FAR, and Single Family or Duplex Redevelopment options
30 pictures
House
USD 2,250,000
viewed
Steamboat Springs, Colorado
GardenTerraceSwimming poolDeckEquipped kitchen
2 weeks + 5 days ago
Located in a desirable Steamboat mountain location, this beautifully updated 3-bedroom, 3.5-bath half duplex offers year-round mountain living and investment
49 pictures
Apartment
USD 900,000
viewed
Colorado
GardenAir conditioning
Aug 19, 2026
Old Town Louisville's Rare Income-Producing Opportunity Investment Opportunity in Old Town Louisville Rare opportunity to own an income-producing duplex
