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1 Fifth Avenue via Ann Weintraub Ltd. 1 Fifth Avenue via Ann Weintraub Ltd.
You want more space. Your family's growing. You crave the extra privacy that comes with the separation of living and sleeping areas. Does agreement with even one of those statements mean that it's time to give up on New York and start looking for a place in the suburbs?

Not necessarily. Developers recognize that some buyers want the feeling of a house while living in the heart of a bustling city, and that's where duplex apartments come in. Whether it's a maisonette in a prewar building or a penthouse in a new development, these listings offer excellent privacy, sprawling space, and, in many cases, private outdoor space.
543-Dean-Street-1 All images of 543 Dean Street via Corcoran
543-Dean-Street-2 Living room
543-Dean-Street-3 Kitchen
543-Dean-Street-4 Bedroom
543 Dean Street greets you with natural light flooding in from four exposures, two terraces, an over-sized skylight, and dazzlingly high 18-foot ceilings. The rear walls of this duplex feature floor-to-ceiling Kawneer windows which capture light and elegantly frame the apartment. Read more.
543 Dean Street #4 floor plan Floor plan via Corcoran
444-East-52nd-Street-1 All images of 444 East 52nd Street via Optimar International Relaty
444-East-52nd-Street-2 Dining room
444-East-52nd-Street-3 Kitchen
444-East-52nd-Street-4 Bedroom
Welcome home to this beautiful, luxury duplex maisonette in the heart of Manhattan. Walking through the private entrance of this 42-foot-wide home, you arrive in a central foyer with a staircase connecting to 2,300 square feet across 8 spacious rooms on two floors. Read more.
444 East 52nd Street #MAISONETTE floor plan Floor plan via Optimar International Realty
830-Halsey-Street-1 All images of 830 Halsey Street via Halstead
830-Halsey-Street-2 Kitchen
830-Halsey-Street-3 Bed
830-Halsey-Street-4 Bath
Renovated in 2011, this apartment features high 9.5-foot ceilings, central air conditioning and heat, exposed brick walls, and a renovated kitchen that includes Caesarstone countertops and stainless steel appliances. Apartment also features a south facing balcony, and 133-square-foot paved garden. Read more.
830 Halsey Street #1R floor plan Floor plan via Halstead
1-Fifth-Avenue-1 All images of 1 Fifth Avenue via Ann Weintraub Ltd.
1-Fifth-Avenue-2 Kitchen
1-Fifth-Avenue-3 Bedroom
1-Fifth-Avenue-4 Study
An amazing opportunity for a discerning buyer to purchase this terraced duplex gem in an iconic building. This charming, one-of-a-kind apartment has dramatic views over Washington Square Park and downtown Manhattan. Read more.
1 Fifth Avenue #16H floor plan Floor plan via Ann Weintraub Ltd.
659-Carroll-Street-1 All images of 659 Carroll Street via Corcoran
659-Carroll-Street-2 Living room
659-Carroll-Street-3 Kitchen
659-Carroll-Street-4 Bedroom
This top-floor stunner enjoys spectacular sunlight thanks to its 10-foot ceilings and fourth-floor location. Turn-of-the-century details include the two wood-burning fireplaces and original wide plank pine floors. Read more.
659 Carroll Street #4 floor plan Floor plan via Corcoran
15-West-20th-Street-1 All images of Altair 20 via Core
15-West-20th-Street-2 Kitchen
15-West-20th-Street-3 Bedroom
15-West-20th-Street-4 Terrace
This Flatiron residence was distinctly designed for the discerning buyer who seeks privacy from the rush of the city and ample outdoor space. Perched atop a boutique condominium off Fifth Avenue, this luxury penthouse duplex offers the ultimate indoor/outdoor living with nearly 2,000 square feet of private terraces. Read more.
15 West 20th Street #PH floor plan Floor plan via Core
535-Lorimer-Street-1 All images of The Lorimer via Halstead
535-Lorimer-Street-2 Dining area
535-Lorimer-Street-3 Kitchen
535-Lorimer-Street-4 Bedroom
PH South is a spacious duplex boasting 1429 square feet of interior space, two private terraces, and a private balcony totaling 413 square feet of outdoor space. The living room opens to the western private terrace, with an abundance of natural light and breathtaking views of the city skyline. Read more.
535 Lorimer Street #PHSOUTH floor plan Floor plan via Halstead
21-South-End-Avenue-1 All images of The Regatta via LG Fairmont Group
21-South-End-Avenue-2 Living/dining area
21-South-End-Avenue-3 Kitchen
21-South-End-Avenue-4 Bedroom
This apartment towers over the water's edge of Battery Park City's South Cove, offering a unique vista unlike anywhere in Manhattan. A sliding glass door on the first floor leads to a Juliet balcony, where dazzling sunsets can be viewed nightly. Read more.
21 South End Avenue #627 floor plan Floor plan via LG Fairmont Group
82-Irving-Place-1 All images of The Carlton via Douglas Elliman
82-Irving-Place-2 Kitchen
82-Irving-Place-3 Bedroom
Modern styling throughout features oak flooring, subway tiled bath and a kitchen with black granite countertops, stainless appliances from GE and Fischer and Paykel. Other apartment features include central heat/AC, abundant closet space, double paned glass windows, and your own individual storage unit. Read more.
82 Irving Place #1B floor plan Floor plan via Douglas Elliman
28-Park-Place-1 All images of 28 Park Place via Douglas Elliman
28-Park-Place-2 Living room
28-Park-Place-3 Kitchen
28-Park-Place-4 Bedroom
This 2.5-bedroom triplex co-op is just like having your very own townhouse, complete with a huge backyard, right in the heart of Park Slope! Enjoy the open concept living and dining space off the kitchen which features brand new stainless appliances. Read more.
28 Park Place #1 floor plan Floor plan via Douglas Elliman
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Content Specialist Michelle Mazzarella Michelle is a contributing writer and editor for real estate news in New York City