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Printed from StreetEasy.com at 12:05 AM, Feb 21 2026

The Cosmopolitan at 145 East 48th St. 5C

Located at The Cosmopolitan 145 East 48th Street, 5C, New York, NY Condo in Turtle Bay, Midtown East
Active listings: #5C Other units available in this building: 7 active sales listings | 1 active rental listing
1 bed, 1 bath, 753 ft²

Rare, extra-large one-bedroom (currently configured as a converted two-bedroom apartment) with excellent light through southern and western exposures. Located in the full-service Cosmopolitan Condominium with on-site parking, the home is located perfectly in central Turtle Bay near Grand Central, the United Nations, and myriad shopping and dining, including the restaurant Avra on the ground floor.

Rare, extra-large one-bedroom (currently configured as a converted two-bedroom apartment) with excellent light through southern and western exposures. Located in the full-service Cosmopolitan Condominium with on-site parking, the home is located perfectly in central Turtle Bay near Grand Central, the United Nations, and myriad shopping and dining, including the restaurant Avra on the ground floor.

Enter through a foyer that separates the living/dining half of the apartment from the large bedroom and bathroom. Currently bisected to create a second bedroom/home office area, the full length of the living/dining room is 26 feet and can easily be converted back. Or, the current configuration can make for a particularly fruitful investment property to be rented out as a flex two-bedroom.

The windowed kitchen features a pass-through bar and counter, replete with full-size appliances: gas stove, refrigerator, microwave, and dishwasher.

Measuring 17 feet long, the bedroom is enormous and can easily fit a king-size bed, plus desk or sitting area. It has a triple-wide, full-height closet. The full bathroom has a tub and large vanity. Two closets sit off of the foyer.

The Cosmopolitan Condominium features a 24-hour doorman, concierge, live-in resident manager, a conference room, and a roof deck with sweeping views of the Manhattan skyline. A rare amenity, the building also has an on-site parking garage.

Located in the heart of it all, the building is surrounded by some of the city’s best shopping and dining, including Avra. The building is proximate to Grand Central and the United Nations. It is served by Grand Central Station’s 4/5/6, 7, and Shuttle subways, as well as the MetroNorth and LIRR. The building is also served by the 51st Street 6-train and 53rd Street E/F/M subways.


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About the Building


Condo in Turtle Bay

  • 207 Units
  • 35 Stories
  • 1985 Built

Sales listings: 7 active and 265 previous
Rentals listings: 1 active and 700 previous
Documents and Permits: 674 documents

Unit History

Nearby

Transportation

  • E M 6 at 51st St

    0.11 miles

  • E M 6 at Lexington Av-53 St

    0.2 miles

  • S 4 5 6 7 at Grand Central

    0.27 miles

  • E M at 5th Av

    0.32 miles

  • S 4 5 6 7 at 42 Street - Grand Central

    0.32 miles

View subway lines on Google Maps

Schools

District 02 - Schools zoned for this address:
P.S. 059 Beekman Hill International

(PK,0K,01,02,03,04,05,SE)

Disclaimer: School attendance zone boundaries are not guaranteed to be accurate – they are provided by a third party and subject to change. Check with the applicable school district prior to making a decision based on these boundaries.