80 Park, located at 74-82 Park Avenue on the corner of 39th Street in Manhattan’s Murray Hill neighborhood, is a 21-story post-war high-rise with 228 high-end apartments for sale. Designed by Kahn & Jacobs with Paul Resnik and built in 1954, 80 Park is a beige brick apartment building features an attractive modulated facade with multiple pillars and seasonal sidewalk landscaping. Officially known as the 80 Park Avenue Condominium, 80 Park was converted to condos in 1981, and these renovated Manhattan apartments boast high-end fixtures and finishes.

The Upper East Side offers what many New Yorkers want the most out of their city, which is a quiet, greener neighborhood that is still a part of the urban Manhattan landscape. Complete with parks, museums and pre-war luxury condos, the Upper East Side is the high-end New York living that people everywhere imagine. The Century Tower, located at 400 East 90th Street, is an appropriate fit for this luxurious part of town. It is a 24-story post-war luxury Manhattan condo building with 128 housing units ranging in size from studios to three-bedroom suites.

An inviting and elegant loft conversion, Carriage House is the quintessential Chelsea condominium. The High Line only three blocks to the west and a high concentration of galleries, restaurants, and boutiques throughout the neighborhood, this is where Manhattan comes to play. At 159 West 24th Street, Carriage House is never far from the action, and there is always something new to discover in Chelsea. Even better, getting around New York City is no problem when there are five subway lines within only a one-block radius.

Few addresses in Manhattan real estate carry more cache than one on Fifth Avenue, and even a brief spin down Fifth Avenue makes it easy to see why. From the classic pre-war condominiums facing Central Park to the storied Museum Mile, the stretch of Fifth Avenue that abuts Central Park on the Upper East Side is about as appealing a vision of Manhattan luxury living as NYC real estate offers. But there's more to 1212 Fifth Avenue, a pre-war apartment building re-imagined as a very contemporary luxury condominium, than a blue-chip Manhattan address. Yes, 1212 Fifth's classic pre-war looks and ultra-prime Upper East Side location make it a perfect fit with those other Fifth Avenue luxury buildings. But the very modern apartments for sale at 1212 Fifth, and the suite of state-of-the-art amenities, make it more than just another pre-war condo conversion. Add up 1212 Fifth Avenue's luxurious condominiums, top-tier amenities, stunning Central Park views and elite Fifth Avenue address, and it's clear that 1212 Fifth is not just one of the top condo listings on the Upper East Side, but one of the most promising new condominiums in Manhattan, period.

Gramercy Park and the Flatiron District have become two of the most sought after neighborhoods in Manhattan real estate, but classic, pre-war architecture surely ranks high when it comes to both these Manhattan neighborhoods' considerable appeal. But as ONE48 proves, there's more to Gramercy condo listings than pre-war elegance.