For Sale · Listing by Modern Spaces
303 E 43rd Street #12C
Turtle Bay, Manhattan
$1,175,000
303 E 43rd Street #12C
MLS® #RLS20125909
Listing by Modern Spaces
- 1
- Bedroom
- 1.5
- Baths
- 942
- Sq. Ft.
- 1984
- Year Built
Quick Summary
Property Highlights
- Views: City, River
- Exposure: East,South,West facing
- Parking: Private garage
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Nov 9, 2026 | $1,175,000 | - |
| Currently | Nov 10, 2026 | $1,175,000 | - |
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 |
|---|---|---|---|---|
| Oct 29, 2026 | Unit 25B | 3 BR | $1,750,000 | $1,101 |
| Jul 22, 2025 | Unit 16C | 2 BR | $1,117,000 | $1,186 |
Description
Spacious Midtown East Condominium with East River Views! Space, natural light, and flexibility come together in this oversized 932-square-foot, one-bedroom, 1.5-bath condominium located on the 12th floor. Featuring high ceilings, this residence offers beautiful natural light, East River views, and a generously proportioned layout with the potential to convert into a two-bedroom. Recently upgraded, the apartment features wood floors, a windowed kitchen, and high-end appliances. The spacious living and dining areas provide plenty of room for both everyday living and entertaining. Located in a full-service, white-glove condominium, residents enjoy exceptional service—a welcome retreat from the energy of Midtown Manhattan. Just moments from Grand Central Terminal, the United Nations, waterfront parks, restaurants, and shopping, this prime Midtown East location offers the perfect combination of convenience, comfort, and city living. A rare opportunity to own a spacious Manhattan condominium with East River views, a flexible floor plan, and the potential to create a second bedroom. Some images have been virtually staged to illustrate the home's potential. Two-bedroom conversion is subject to applicable approvals.
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
108
Median Asking Price
$1.30M
Median $/Sqft
$1,435
Avg Days on Market
N/A
New This Week
6
Price Reduced
32%
Sold (30 Days)
16
Median Sale Price
$962K
Live data from RLS at REBNY • Updated 11/10/26, 3:42 AM EST
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Location
303 E 43rd Street #12C, Turtle Bay, New York County • Near Second Avenue/First Avenue
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 common charges are $1,042 per month. Confirm the exact amount with Milton Coste before making an offer.
The current listed annual property tax is $13,740, or roughly $1,145 per month. Verify the current assessment with your attorney before closing.
This property has 1 bedroom and 1 full bathroom and 1 half bathroom.
The listed interior living area is 942 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1984, making it approximately 42 years old.
This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.
Pet policy requires confirmation with Milton Coste.
At the current list price of $1,175,000 for 942 sq ft, the asking price per square foot is approximately $1,247. This figure is for reference only and may differ from appraised or assessed values.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or milton@miltoncoste.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) 416-7433Listing Courtesy of Modern Spaces - Jeremy Ruiz
Listing Contact: (347) 326-3305
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 11/10/2026 at 8:42 AM UTC
See it in person
Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 303 E 43rd Street #12C
At $1,175,000, 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
$235,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
Mansion tax applies at this price point
New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $1M to $1,999,999 at 1.00%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$11,750
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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