Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $849,000

· Closed March 9, 2026

321 E 43rd Street #1009
Closed For Sale Co-op

$849,000

321 E 43rd Street #1009

Turtle Bay, Manhattan

The Cloister

MLS® #RLS20036344

RLS at REBNY

Listing by Keller Williams NYC

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 $2,463.13/mo
Neighborhood Turtle Bay

Property Highlights

  • Views: City, Park Greenbelt, River, Water
  • Exposure: South facing
  • Character: Pre-war building (1927)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 4
Baths 2 Full
View City, Park Greenbelt, River, Water
Exposure South
Pets Yes
Year Built 1927
Structure Type HighRise
Furnished Unfurnished
Lot Size 12,903 sq ft
Block/Lot 01336/0010

Listing History

Event Date Price Change
Listed Jul 11, 2025 $899,000 -
Currently Apr 23, 2026 $849,000 -5.6%

Description

Welcome to this charming home in the beloved Clositer building. This meticulously maintained, sunny and quiet property combines urban sophistication with comfortable living. The well-designed layout features four spacious rooms with no wasted space. The great room has ample space for a large living and dining area with bright southern exposure providing plenty of natural light and elegant views of gorgeous architecture, the river, and lush treetops. The windowed kitchen has been updated and has a bonus serving nook attached to it. The large primary bedroom easily fits a king size bed with open views and an en-suite bathroom. The second bedroom is ideal for a child, guest or home office with its own bathroom as well. The hardwood floors are in great condition. Nestled in the heart of tranquil Tudor City, this home offers easy access to an array of dining, shopping, and entertainment options with the advantage of convenient public transportation options just steps from your door. Pied-a-terres, guarantors, co-purchasing, pets are allowed case by case. Subletting is allowed after 1 year of ownership for 3 out of 5 years.

Features & Amenities

Interior Features

Common On Floor Common Area Laundry Room

Building Amenities

Elevators

Building Information

Building The Cloister
Total Units 143
Stories 10
Structure HighRise
Association Cloisters Owners Corp.

Financial Details

Maintenance $2,463.13/mo
Original Price $899,000
Sale Price $849,000
Previous Price $899,000

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

190

Median Asking Price

$1.05M

Median $/Sqft

$1,488

Avg Days on Market

N/A

New This Week

4

Price Reduced

35%

Sold (30 Days)

8

Median Sale Price

$925K

Live data from RLS at REBNY • Updated 4/23/26, 3:53 PM EST

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Location

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321 E 43rd Street #1009, Turtle Bay, New York County

Floor Plans

Floor Plan

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 $2,463.13 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: RLS20036344
First Listed: 7/11/2025
On Market: 7/11/2025
Price Changed: 10/27/2025
Closed: 3/9/2026
Contract Date: 7/11/2025

Listing Courtesy of Keller Williams NYC - Rachel Kelly Voccola

Listing Contact: (347) 446-2407

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 4/23/2026 at 7:53 PM UTC

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