For Sale · Listing by Brown Harris Stevens Residential Sales LLC
321 E 43RD Street #702
Turtle Bay, Manhattan
$495,000
321 E 43RD Street #702
MLS® #RLS20116079
Listing by Brown Harris Stevens Residential Sales LLC
- 1
- Bedroom
- 1
- Bath
- N/A
- Sq. Ft.
- 1927
- Year Built
Quick Summary
Property Highlights
- Climate Control: Wall Units
- Character: Pre-war building (1927)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 18, 2026 | $545,000 | - |
| Currently | Nov 3, 2026 | $495,000 | -9.2% |
Recent Sales in This Building
What other apartments here closed for in the last three years, as reported to the REBNY Listing Service (RLS).
| Closed | Unit | Beds | Sold For | Per Sq Ft |
|---|---|---|---|---|
| Aug 13, 2026 | Unit 507 | Studio | $265,000 | - |
| Apr 21, 2026 | Unit 708 | 1 BR | $640,000 | - |
| Mar 9, 2026 | Unit 1009 | 2 BR | $849,000 | - |
Description
Welcome to this graciously proportioned, sun-filled one-bedroom at The Cloister, a landmarked pre-war co-op on a lovely tree-lined block in the heart of Tudor City. The entire home enjoys southern exposure with oversized classic Tudor City casement windows that bring in wonderful natural light throughout the year. An entry foyer leads to a large living space with beamed ceilings, hardwood floors, and ample space for both comfortable living and dining. The gracious king-size bedroom offers three additional generous closets and an en-suite windowed bathroom. The Cloister is a 10-story full-service building built in 1927 with a 24-hour doorman, attentive superintendent and dedicated staff. The building is pet friendly, allows pied-à-terre, guarantors, and co-purchasing. The Cloister has a wonderful Tudor-style lobby with a central laundry room, bike room, and private storage. Subletting is allowed after one year of ownership. Tudor City is a peaceful oasis in Midtown East next to Tudor City Park and its beautifully maintained green spaces. This iconic and charming NYC neighborhood is conveniently located blocks from Grand Central Terminal, the United Nations, the East River, and all the dining, shopping, transportation and convenience of Midtown.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Building Information
Financial Details
About Turtle Bay
View All Turtle Bay ListingsTurtle 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 NeighborhoodActive Listings
109
Median Asking Price
$1.29M
Median $/Sqft
$1,420
Avg Days on Market
N/A
New This Week
6
Price Reduced
32%
Sold (30 Days)
17
Median Sale Price
$908K
Live data from RLS at REBNY • Updated 11/3/26, 1:32 AM EST
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Location
321 E 43RD Street #702, Turtle Bay, New York County
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
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
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
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.
Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $1,680 per month. Confirm the exact amount with Milton Coste before making an offer.
This property has 1 bedroom and 1 full bathroom.
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 Milton Coste for weight limits or breed restrictions.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. 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) 416-7433Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Peter H Denby
Listing Contact: (212) 381-2294
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.
How working with a buyer's agent works: I work for you, not the seller. Before I show you anything, New York brokerage rules ask us to put that in writing: an agreement and a disclosure that say I work for you and negotiate on your behalf. The agreement is non-exclusive: you can work with other agents, it runs for a short fixed term we agree on, and you can end it with a note. You may attend open houses independently without an agreement. Read how it works
RLS Data display by Keller Williams NYC. Data last updated on 11/3/2026 at 6:32 AM UTC
See it in person
Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 321 E 43RD Street #702
At $495,000, the listing leaves out what decides the offer: the recorded sale history, the tax and abatement picture, open building violations and permits, and the closed sales that set the price. Milton prepares the report from public records. No obligation.
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What happens next
- 1Milton emails you today.
- 2A short call about what you want and when.
- 3The agreement arrives electronically after the call. Then showings.
Your info is secure and never shared.
You're contacting Milton Coste, a buyer's agent. Before any private showing, New York brokerage rules require a short non-exclusive agreement. Milton walks you through it before you sign anything. Broker commissions are not set by law and are fully negotiable. How working together works.
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Quick Facts
Monthly Costs Estimate
$99,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
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