Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
345 E 56TH Street #5B

For Sale · Listing by Kleier Residential Inc

345 E 56TH Street #5B

Sutton Place, Manhattan

$499,000

Interested in this property?
Active For Sale • Co-op

$499,000

$906 per sq ft

345 E 56TH Street #5B

Sutton Place, Manhattan

Sutton East

MLS® #RLS20116665

RLS at REBNY

Listing by Kleier Residential Inc

Open House Scheduled

Sunday, November 1 • 12:00 PM – 1:30 PM

REBNY 2025: signed Buyer Representation Agreement required before any showing.

1
Bedroom
1
Bath
551
Sq. Ft.
1960
Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Living Area 551 sq ft
Year Built 1960
Ownership Co-op
Maintenance $1,250/mo
Parking Garage
Neighborhood Sutton Place
Floor 5 of 21

Property Highlights

  • Views: City
  • Exposure: West facing
  • Climate Control: Central Air

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full
Floor 5 of 21
View City
Exposure West
Cooling Central Air
Pets Yes
Year Built 1960
Living Area 551 sq ft
Parking Garage Available
Structure Type HighRise
Basement Other
Parcel # 1349-1004-00345-000-000005B
Block/Lot 01349/7501

Listing History

Event Date Price Change
Listed Sep 15, 2026 $515,000 -
Currently Oct 29, 2026 $499,000 -3.1%

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
Jun 25, 2026 Unit 12G 2 BR $1,225,000 $997
Nov 24, 2025 Unit 21BC 3 BR $499,999 -
Aug 20, 2025 Unit 8D 1 BR $707,000 $707
See every sale in this building

Description

SUTTON PLACE TRIPLE MINT JR. 1 BEDROOM Overlooking a lovely landscaped garden, this fully renovated west facing Junior one bedroom combines midtown convenience with quiet, sunlit luxury. A full wall of windows highlights the spacious 30 foot living room with dining gallery. Chef's kitchen has custom lacquered cabinetry with abundant storage and stainless steel appliances. The large sleeping alcove enjoys sliding glass doors and accommodates a queen bed. Renovated bath has top-of-the-line finishes. Other features include wide plank floors, custom outfitted closets with new doors and a PTAC unit. The Sutton East is a full-service co-op with doorman, resident manager, landscaped roof deck, central laundry, bicycle room, storage and garage (fee). Ideally located in midtown's Sutton Place, close to mass transit, great shops, restaurants and markets including Whole foods and Trader Joe's. Steps from the East River Esplanade, featuring waterfront views, green space and a neighborhood playground. Guarantors and co-purchasers permitted. Pets allowed with board approval. Low maintenance, flexible sublet policy and 80% financing! 1.75% flip tax payable by purchaser.

Features & Amenities

Interior Features

Building None

Exterior Features

Building Roof Deck

Building Amenities

Bike Storage Cold Storage Concierge Elevators

Building Information

Building Sutton East
Building Data View Compliance & Permits
Total Units 174
Stories 21
Structure HighRise

Financial Details

Maintenance $1,250/mo
Original Price $515,000
Previous Price $515,000

Sutton Place is a secluded and established residential pocket known for its low-traffic elegance and stunning East River views. This neighborhood offers a 'small-town' feel within the city, defined by its private parks and classic architecture. The housing stock is predominantly composed of grand, white-glove cooperatives, many of which feature expansive layouts and historic details that appeal to discerning buyers seeking privacy.

Sutton Place Live Market Data

View Neighborhood

Active Listings

225

Median Asking Price

$1.20M

Median $/Sqft

$964

Avg Days on Market

N/A

New This Week

12

Price Reduced

40%

Sold (30 Days)

22

Median Sale Price

$945K

Live data from RLS at REBNY • Updated 10/29/26, 5:56 PM EST

Similar Listings in Sutton Place

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Location

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345 E 56TH Street #5B, Sutton Place, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1904
Year Built
122 years old
19
Floors
576
Residential Units
C6-4
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $89,002,417
Land Value: $9,799,906
Exemptions: $706,777

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

Lot Area: 67,638 SF
Building Area: 527,488 SF
Built FAR: 7.8
Allowed FAR: 10

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 $1,250 per month. Confirm the exact amount with Milton Coste before making an offer.

This property has 1 bedroom and 1 full bathroom.

The listed interior living area is 551 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1960, making it approximately 66 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: case by case basis,Building Pets Allowed Comments:case by case basis. Contact Milton Coste for weight limits or breed restrictions.

At the current list price of $499,000 for 551 sq ft, the asking price per square foot is approximately $906. 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 [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) 416-7433
MLS® ID: RLS20116665
First Listed: 9/22/2026
On Market: 9/15/2026
Price Changed: 10/6/2026
Contract Date: 9/15/2026

Listing Courtesy of Kleier Residential Inc - Jamie Mitchell

Listing Contact: (212) 970-3200

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 10/29/2026 at 9:56 PM UTC

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Milton Coste - NYC Real Estate Broker

Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC

View Bio →

Sale history, taxes, violations and comps for this unit

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Sutton Place Market Update

22 sales last 30 days · $1.20M median · 10.2 months supply

Read Full Report

New listings in this building

Quick Facts

Status Active Type Co-op Neighborhood Sutton Place Borough Manhattan
County New York
Floor 5 of 21
Year Built 1960
First Listed 9/22/2026
Parking Garage
Living Area 551 sqft
Maintenance $1,250/mo

Monthly Costs Estimate

Down Payment 20%

$99,800

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $1,250
Total Monthly $0

Estimates only. Consult a lender for exact figures.

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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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