Each two-bedroom duplex has its own private entrance and outdoor space.
24 pictures
Apartment
USD 17,000,000
viewed
New York
13 Bedrooms
TerraceFireplaceEquipped kitchenLift
Sep 24, 2026
located on East 71st Street and situated in one of Park Avenue’s most prestigious and sought-after pre-war cooperatives, this triple-mint high-floor duplex
WELCOME TO THE LARGEST PENTHOUSE IN ALL OF BROOKLYN Masterfully designed with an exquisite blend of luxury and refinement, this exceptional duplex penthouse
29 pictures
Apartment
USD 2,298,000
viewed
Kings County, New York
9 Bedrooms
2,150 sq.ft
GardenEquipped kitchenParkingCellar
Sep 24, 2026
Upstairs, the second-floor apartment shines as a bright, airy duplex filled with natural light and open flow.
50 pictures
Apartment
USD 699,000
viewed
Washington, District of Columbia
Equipped kitchen
Sep 24, 2026
The final two residences are expansive penthouse duplexes offering: • More than 1,500 square feet • Three bedrooms and three-and-a-half baths • Private
50 pictures
USD 499,000
viewed
Pittsburgh, Allegheny County
Equipped kitchen
Sep 24, 2026
in Friendship Park — a spacious duplex offering two bedrooms and two baths in each unit, for a total of four bedrooms
14 pictures
Apartment
USD 1,075,000
viewed
New York
3 Bedrooms
Fireplace
Sep 24, 2026
6G is a top-floor duplex apartment with a large skylight, high ceilings, working fireplace, and oversized windows - in move-in condition.
18 pictures
Land
USD 415,000
viewed
Pinehurst, Orange County
Sep 24, 2026
This property would be well suited for a multifamily development—potential for duplexes or other multi-unit configurations or you could build your dream
34 pictures
Apartment
USD 12,200,000
viewed
New York
13 Bedrooms
Fireplace
Sep 24, 2026
extraordinary offering of timeless beauty and architectural pedigree, a masterwork by Parisian designer, Jean-Louis Deniot, this rare and resplendent duplex
40 pictures
Land
USD 1,400,000
viewed
Granby, Grand County
96,703 sq.ft
Sep 24, 2026
9 duplex lots | Introducing Fairway Villas at Grand Elk - A rare and exclusive opportunity to secure 9 duplex lots—18 doors total—in one of the most prestigious Zoned GE-SF within the Grand Elk PDOD, these lots are duplex-ready with paved access and development-ready infrastructure.
12 pictures
Apartment
USD 3,495,000
viewed
New York
8 Bedrooms
Fireplace
Sep 24, 2026
A truly exceptional Duplex has come to market at one of Carnegie Hill’s most coveted addresses.
18 pictures
Apartment
USD 3,599,000
viewed
New York
8 Bedrooms
GardenFireplaceEquipped kitchenConcierge
Sep 24, 2026
Perfectly situated on Park Avenue and East 76th Street, this crisp, classic and mostly original 9 into 8 room Duplex cooperative apartment is available
12 pictures
Apartment
USD 4,250,000
viewed
New York
5 Bedrooms
TerraceBalconyFireplaceEquipped kitchen
Sep 24, 2026
Rare Rosario Candela Duplex Condominium.
36 pictures
Apartment
USD 675,000
viewed
Falmouth, Cumberland County
6 Bedrooms
FireplaceEquipped kitchen
Sep 24, 2026
Unit 7-2 is part of two 2-unit condominium duplexes on 5.5 beautifully wooded acres overlooking the East Branch of the Piscataqua River.
26 pictures
House
USD 1,000,000
viewed
Denver, Colorado
PatioGardenFireplaceEquipped kitchenCellar
Sep 24, 2026
Thoughtfully designed, meticulously maintained and updated, this sophisticated three-bedroom, five-bath duplex combines architectural character with exceptional
14 pictures
USD 280,000
viewed
Pittsburgh, Allegheny County
DeckEquipped kitchenParking
Sep 24, 2026
Forest Hills Borough Occupancy Permit is for a Triplex and has been for many years.
34 pictures
Apartment
USD 400,000
viewed
Louisville, Jefferson County
Sep 24, 2026
1521 Morton
25 pictures
Apartment
USD 15,000,000
viewed
New York
7 Bedrooms
Lift
Sep 24, 2026
Perched at the top of the iconic Essex House, this duplex apartment underwent a multi-year renovation and makes a bold, minimalist statement.
17 pictures
Apartment
USD 14,000,000
viewed
New York
14 Bedrooms
Fireplace
Sep 24, 2026
The sprawling 16 into 14 room duplex apartment boasts grandly scaled sun-filled rooms that are ideal for major entertaining as well as for gracious living
11 pictures
Apartment
USD 399,000
viewed
Denver, Colorado
GardenParking
Sep 24, 2026
Start enjoying the Denver urban lifestyle in this half-duplex just one block from the Historic Santa Fe Arts District!
17 pictures
Apartment
USD 3,125,000
viewed
New York
7 Bedrooms
Fireplace
Sep 24, 2026
A rarely available southwest-corner duplex on West 86th Street, newly priced at $3,125,000.
50 pictures
Apartment
USD 799,000
viewed
Butler, Butler County
PatioFireplaceEquipped kitchen
Sep 24, 2026
Welcome to an exceptional opportunity to own a brand-new duplex-style patio home that offers flexibility, quality construction, and a lifestyle rarely
21 pictures
Apartment
USD 24,950,000
viewed
New York
7 Bedrooms
TerraceLift
Sep 24, 2026
Fifth Avenue's Most Exclusive Duplex Penthouse Condominium Residence Perched atop one of the few true prewar condominium buildings on Fifth Avenue, this extraordinary duplex penthouse commands sweeping views over Central Park.
30 pictures
House
USD 1,125,000
viewed
Denver, Colorado
GardenParking
Sep 24, 2026
A rare opportunity to own a well-maintained side-by-side duplex in Denver’s sought-after West Highland neighborhood, minutes of plenty of retail including Both units enjoy private, fully enclosed backyards, creating rare outdoor space and privacy not often found in duplex living.
22 pictures
House
USD 699,000
viewed
Denver, Colorado
Fully furnished
Sep 24, 2026
Situated in a prime, walkable location in the heart of the city, this classic duplex at 421 E.
10 pictures
Apartment
USD 2,756,000
viewed
Minturn, Eagle County
Parking
Sep 24, 2026
One of the largest duplexes in Belden Place! Great views, 2-car garage and 3 more parking spaces outside!
19 pictures
Apartment
USD 235,000
viewed
Cambridge, Dorchester County
Equipped kitchenParking
Sep 24, 2026
Rare opportunity to own a duplex, with two rental units currently occupied!
18 pictures
Apartment
USD 498,700
viewed
Seattle, King County
Sep 24, 2026
This income-producing duplex is ideally positioned in the Delridge neighborhood, offering convenient access to downtown Seattle, neighborhood parks, shopping
32 pictures
Apartment
USD 1,100,000
viewed
Boston, Suffolk County
FireplaceEquipped kitchen
Sep 24, 2026
This beautifully appointed two-bedroom duplex offers exceptional architectural details, soaring ceilings, and timeless finishes.
30 pictures
USD 915,000
viewed
Breckenridge, Summit County
GardenDeckEquipped kitchenParkingLift
Sep 23, 2026
Opportunity, outdoor space and location come together in this Breckenridge duplex in the desirable Warrior’s Mark neighborhood.
