Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
321 E 43rd Street #109
Interested in this property?
Active For Sale Co-op

$850,000

321 E 43rd Street #109

Turtle Bay, Manhattan

The Cloister

MLS® #RLS20082022

RLS at REBNY

Listing by CORE Group Marketing LLC

2

Bedrooms

2

Baths

N/A

Sq. Ft.

1927

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Lot Size 12,903 sq ft
Year Built 1927
Ownership Co-op
Maintenance $2,148.99/mo
Neighborhood Turtle Bay

Property Highlights

  • Character: Pre-war building (1927)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 5
Baths 2 Full
Pets Yes
Year Built 1927
Structure Type None
Furnished Unfurnished
Lot Size 12,903 sq ft
Parcel # 1336-0010-00321-000-0000109
Block/Lot 01336/0010

Listing History

Event Date Price Change
Listed Apr 6, 2026 $850,000 -
Currently May 23, 2026 $850,000 -

Description

Welcome home to this beautiful, south-facing, split-two-bedroom, and two-bath home at the Cloisters. The unit has been meticulously renovated, creating a tranquil escape from city life. An extra-large living room offers more than enough space for dining and separate seating areas. The windowed kitchen has been completely reconfigured and features a huge island, gas range, and stainless steel dishwasher. Both king-size bedrooms face south and feature en-suite baths. This home also features beautiful hardwood floors and an abundance of storage. Set within the historic Tudor City enclave, this residence is part of one of New York City’s earliest planned residential communities, developed in the late 1920s and celebrated today as a landmark district for its distinctive Tudor Revival architecture and “old world” charm. The Cloisters itself is admired for its intricate brick and terracotta façade, architectural detailing, and intimate scale, with building amenities that include a full-time doorman, live-in super, and laundry room. Perfectly positioned moments from Midtown Manhattan, you are surrounded by some of the city’s most iconic conveniences, including Grand Central Terminal, the United Nations, and the East River promenade, along with an exceptional array of dining, shopping, and transportation options.

Features & Amenities

Interior Features

Building In Basement Common On Floor In Basement

Building Amenities

Elevators

Building Information

Building The Cloister
Building Data View Compliance & Permits
Total Units 143
Stories 10
Structure None
Association Cloister Owners Corp.

Financial Details

Maintenance $2,148.99/mo

Turtle Bay is a refined and diplomatic corridor, 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 low-traffic residential atmosphere just steps away from the bustle of Midtown.

Turtle Bay Live Market Data

View Neighborhood

Active Listings

170

Median Asking Price

$1.04M

Median $/Sqft

$1,479

Avg Days on Market

N/A

New This Week

6

Price Reduced

41%

Sold (30 Days)

11

Median Sale Price

$1.13M

Live data from RLS at REBNY • Updated 5/22/26, 9:56 PM EST

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Location

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321 E 43rd Street #109, Turtle Bay, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1906
Year Built
120 years old
4
Floors
24
Residential Units
R6B
Zoning District
Walk-Up Apartments

Tax & Assessment

Assessed Value: $1,031,850
Land Value: $97,200
Exemptions: $1,031,850

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 6,261 SF
Building Area: 21,000 SF
Built FAR: 3.35
Allowed FAR: 2

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $2,148.99 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 2 full bathrooms.

According to MLS records, the building was constructed in 1927, making it approximately 99 years old.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS20082022
First Listed: 4/7/2026
On Market: 4/6/2026
Price Changed: 4/7/2026
Contract Date: 4/6/2026

Listing Courtesy of CORE Group Marketing LLC - Maggie A Moore

Listing Contact: (212) 500-2110

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.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 5/23/2026 at 1:56 AM UTC

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