Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
55 E End Avenue #12G

For Sale · Listing by Compass

55 E End Avenue #12G

Upper East Side, Manhattan

$675,000

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Active For Sale Co-op

$675,000

55 E End Avenue #12G

Upper East Side, Manhattan

Riverview South

MLS® #RLS20112933

RLS at REBNY

Listing by Compass

1
Bedroom
1
Bath
N/A
Sq. Ft.
1951
Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Lot Size 19,829.15 sq ft
Year Built 1951
Ownership Co-op
Maintenance $2,159.26/mo
Parking Garage
Neighborhood Upper East Side
Floor 1 of 15

Property Highlights

  • Views: River
  • Climate Control: Wall Units
  • Parking: Private garage

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 2
Baths 1 Full
Floor 1 of 15
View River
Heating Wall Furnace
Cooling Wall Units
Pets Yes, CatsOk, DogsOk
Year Built 1951
Parking Garage Available
Parking Features Garage
Structure Type HighRise
Flooring Hardwood
Furnished Unfurnished
Lot Size 19,829.15 sq ft
Block/Lot 01589/0041

Listing History

Event Date Price Change
Listed Sep 7, 2026 $675,000 -
Currently Sep 7, 2026 $675,000 -

Description

Situated on a high floor along one of the Upper East Side’s most coveted residential avenues, this gracious and generously proportioned one-bedroom apartment offers the flexibility of a true one-bedroom with the potential to function as a two-bedroom or one-bedroom plus den. Partial East River views and abundant natural light complement the thoughtfully designed layout, which begins with a welcoming entry foyer and leads into a well-appointed galley kitchen featuring exceptionally tall cabinetry and ample storage. Beyond the kitchen, a spacious dining area offers remarkable versatility and can easily be transformed into a home office, den, or additional sleeping area. The oversized living room is exceptionally bright and inviting, with a full wall of windows and a through-the-wall air-conditioning unit. The enormous bedroom easily accommodates a king-size bed and additional furnishings, while a generous walk-in closet provides excellent storage. A second wall of windows overlooks a quiet, tree-lined street, creating a peaceful and private retreat. Additional closets throughout the apartment further enhance its functionality. 55 East End Avenue is a well-established cooperative offering a full suite of amenities and services, including newly renovated hallways, a recently renovated lobby, 24-hour doormen, a resident manager, fitness center, bike room, storage, and a beautiful roof deck with sweeping views of the East River. Ideally situated at the northern end of the Upper East Side, East End Avenue provides a tranquil residential setting just moments from Carl Schurz Park and the East River Esplanade, while offering convenient access south to the FDR Drive and west to 79th Street and crosstown transportation. Pets are welcome, and pied-à-terres are permitted with board approval. *Some photos are virtually staged.

Features & Amenities

Interior Features

Common On Floor Common Area Laundry Room Flooring: Hardwood

Exterior Features

Building Roof Deck

Building Amenities

Bike Storage Concierge Elevators Fitness Center Health Club

Building Information

Building Riverview South
Building Data View Compliance & Permits
Total Units 183
Stories 15
Structure HighRise

Financial Details

Maintenance $2,159.26/mo

The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.

Upper East Side Live Market Data

View Neighborhood

Active Listings

191

Median Asking Price

$2.13M

Median $/Sqft

$1,731

Avg Days on Market

N/A

New This Week

7

Price Reduced

37%

Sold (30 Days)

58

Median Sale Price

$1.07M

Live data from RLS at REBNY • Updated 9/7/26, 6:20 PM EST

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Location

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55 E End Avenue #12G, Upper East Side, New York County

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Building Information

Official NYC property records for this building

1951
Year Built
75 years old
15
Floors
183
Residential Units
R10A
Zoning District
Elevator Apartments

Tax & Assessment

Assessed Value: $23,197,950
Land Value: $4,140,000
Exemptions: $387,240

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

Lot Area: 17,875 SF
Building Area: 210,000 SF
Built FAR: 11.75
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 $2,159.26 per month. Confirm the exact amount with Milton Coste 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 1 bedroom and 1 full bathroom.

According to MLS records, the building was constructed in 1951, making it approximately 75 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) 416-7433
MLS® ID: RLS20112933
First Listed: 9/7/2026
On Market: 9/7/2026
Price Changed: 9/7/2026
Contract Date: 7/16/2026

Listing Courtesy of Compass - Lucie Holt

Listing Contact: (917) 770-4953

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 9/7/2026 at 10:20 PM UTC

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Upper East Side Market Update

58 sales last 30 days · $2.13M median · 3.3 months supply

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New listings in this building

Quick Facts

Status Active Type Co-op Neighborhood Upper East Side Borough Manhattan
County New York
Floor 1 of 15
Year Built 1951
First Listed 9/7/2026
Parking Garage
Maintenance $2,159.26/mo

Monthly Costs Estimate

Down Payment 20%

$135,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $2,159.26
Total Monthly $0

Estimates only. Consult a lender for exact figures.

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