Isis is a new construction condominium with a prime Upper East Side location at 303 East 77th Street. There's more to Isis than a plum spot on the Upper East Sde, though: the condominiums for sale at Isis offer luxurious amenities and one of the rarest luxuries in Manhattan real estate -- privacy. With spacious condos for sale and just 32 apartments spread over the building's 18 floors, Isis isn't just one of the most family-friendly condominium listings on the Upper East Side. It's one of the most private condo listings in Manhattan, period.

Maison East, at 1438 Third Avenue, is a new condominium conversion located on Manhattan's Upper East Side, offering luxury apartments for sale. In this sought-after neighborhood, Maison East provides a living experience unlike any other in New York City, conveniently located near the finest schools and surrounded by great restaurants, museums and shops.

Set among the pre-war buildings of the Upper East Side, lavish parks and the Museum Mile, The Charles, located at 1355 First Avenue on 72nd Street, is a new construction condominium that sets the bar for all other apartments in New York City. The renowned international designer, David Collins, created a contemporary marvel with the essence of a luxury condominium and a wide range of fine amenities. These Manhattan apartments transcend the typical New York lifestyle, set in a neighborhood that captivates an abundance of culture, greenery, restaurants and luxury shopping.

Casa 74, at 255 East 74th Street, is a new condominium building located on Manhattan's Upper East Side, offering luxury apartments for sale. This striking, 30-story residential tower draws in spectacular New York City views and has units ranging from large one-bedrooms to 3,500-square-foot, five-bedroom family apartments.

The Merritt House, located on 167 East 82nd Street, combines its pre-war charm with a modern feel that makes this luxurious structure one of the finest buildings in New York City. Recently converted into a condominium, the Merritt House offers one and two bedroom apartments situated among the Brownstones of the Upper East Side.