Active For Sale • Condo

$740,000

$1,095 per sq ft

145 E 48TH Street #5D

Turtle Bay, Manhattan

The Cosmopolitan

MLS® #RLS20072661

Listing by Douglas Elliman Real Estate

1

Bedroom

1

Bath

676

Sq. Ft.

1986

Year Built

Quick Summary

Bedrooms 1

Bathrooms 1

Living Area 676 sq ft

Year Built 1986

Ownership Condo

HOA/Common Charges $974/mo

Parking Garage

Neighborhood Turtle Bay

Floor 5 of 36

Property Highlights

• Views: City
• Parking: Private garage

Property Details

Type Condo

Ownership Condominium

Total Rooms 3

Baths 1 Full

Floor 5 of 36

View City

Pets Yes

Year Built 1986

Living Area 676 sq ft

Parking Garage Available

Structure Type HighRise

Basement Other

Parcel # 1303-1097

Block/Lot 01303/1097

Description

Rare, large one-bedroom with excellent southern light and a unique multi-exposure circular window in the living room. 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. The 19-foot-long living/dining room enjoys an additional nook encircled by the multi-exposure window bank.

The kitchen features a pass-through bar/counter and pantry closet, and is 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 double-wide, full-height closet. The full bathroom has a tub and large vanity. Two closets sit off 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. At 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.

Features & Amenities

Interior Features

Building In Basement

Exterior Features

Building Courtyard

Building Amenities

Bike Storage Elevators

Building Information

Building The Cosmopolitan

Total Units 207

Stories 36

Structure HighRise

Financial Details

Common Charges $974/mo

About Turtle Bay

View All Turtle Bay Listings

Turtle Bay is a refined and diplomatic enclave, home to the United Nations Headquarters and numerous international consulates. The neighborhood is famous for the historic Turtle Bay Gardens and its tree-lined streets. Real estate in Turtle Bay offers a wide selection, from elegant pre-war townhouses to modern luxury condominiums that provide a quiet residential atmosphere just steps away from the bustle of Midtown.

Turtle Bay Live Market Data

View Neighborhood

Active Listings

164

Median Asking Price

$1.12M

Median $/Sqft

$1,404

Avg Days on Market

N/A

New This Week

12

Price Reduced

37%

Sold (30 Days)

14

Median Sale Price

$1.05M

Live data from RLS at REBNY • Updated 3/19/26, 9:01 PM EST

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Location

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145 E 48TH Street #5D, Turtle Bay, New York County

NYC Zoning • Google Maps • Street View

Floor Plans

Data Sources & Methodology

Listing Data

RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.

Market Data

RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.

Map & Location

OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.

All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.

MLS® ID: RLS20072661

First Listed: 2/18/2026

On Market: 2/18/2026

Price Changed: 2/18/2026

Contract Date: 2/18/2026

Listing Courtesy of Douglas Elliman Real Estate - Christopher E Morales

Listing Contact: (917) 408-3499

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

RLS Data display by Keller Williams NYC. Data last updated on 3/20/2026 at 1:01 AM UTC