Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
420 E 64th Street #W-9E
Interested in this property?
Active For Sale Co-op

$869,000

420 E 64th Street #W-9E

Lenox Hill, Manhattan

The Royal York II

MLS® #RLS20091636

RLS at REBNY

Listing by Sothebys International Realty

Open House Scheduled

Sunday, May 17 • 1:00 PM – 2:30 PM

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

1

Bedroom

1

Bath

N/A

Sq. Ft.

1955

Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Lot Size 54,693 sq ft
Year Built 1955
Ownership Co-op
Maintenance $2,142/mo
Parking Garage
Neighborhood Lenox Hill
Floor 9 of 13

Property Highlights

  • Parking: Private garage

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full
Floor 9 of 13
Pets Yes
Year Built 1955
Parking Garage Available
Structure Type MultiFamily
Furnished Unfurnished
Lot Size 54,693 sq ft
Block/Lot 01458/7503

Listing History

Event Date Price Change
Listed May 15, 2026 $869,000 -
Currently May 15, 2026 $869,000 -

Description

Sun-Drenched Airy Gem with Condo-Style Flexibility The Residence Experience " human scale " luxury from the 9th floor of the Royal York. Apartment W9E clears neighboring rooftops to the North and East, flooding the home with natural light and expansive sky views. Having personal experience with the ownership in this building , I can attest to the exceptional quality of life and the high standard of the community. The home begins with a true entry foyer, leading in to a space designed for organization, featuring abundant closet space , and a sophisticated built-in library wall. Refined interiors & Versatile Layout Kitchen: Elegant granite countertops and granite flooring with a designer white backsplash. Flexibility: A gracious living area and a separate windowed dining area that easily converts to a second bedroom or home office. Condition: Meticulously maintained, balancing classic proportions with thoughtful modern upgrades. The "Condo Rules" Advantage The Royal York is distinguished by its rare , owner-friendly policies that offer the ease of a Condominium: No board interview required. Subletting permitted from day one. A streamlined purchase process providing flexibility and ease of ownership rarely found in Lenox Hill. Premier Amenities & Grounds Private Oasis: Part of a unique residential complex sharing a private, half-acre landscaped garden—a lush quiet retreat. The building is impeccably maintained by an on-site management team. Residents enjoy top-tier service including a 24- hour doorman , a dedicated concierge, a fitness center, an on-site garage, and automated entry doors for a seamless experience. The Location Perfectly positioned in Lenox Hill, you are moments away from the East River Esplanade, Trader Joe's, and the Q,F, and 6 lines. The area is also known for its pharmacies, world class medical institutions and premier shopping and dining Contact me today for a private appointment!

Features & Amenities

Interior Features

Common On Floor Common Area Laundry Room

Building Amenities

Elevators

Building Information

Building The Royal York II
Building Data View Compliance & Permits
Total Units 248
Stories 13
Structure MultiFamily

Financial Details

Maintenance $2,142/mo

Lenox Hill occupies a residential section of the Upper East Side, defined by proximity to Central Park, major medical institutions (Memorial Sloan Kettering, Weill Cornell, Lenox Hill Hospital), and the Madison Avenue retail corridor. Housing stock ranges from large pre-war cooperatives to modern condominiums with East River and skyline views.

Lenox Hill Live Market Data

View Neighborhood

Active Listings

635

Median Asking Price

$1.45M

Median $/Sqft

$1,412

Avg Days on Market

N/A

New This Week

31

Price Reduced

40%

Sold (30 Days)

1

Median Sale Price

$421K

Live data from RLS at REBNY • Updated 5/15/26, 4:50 PM EST

Similar Listings in Lenox Hill

View All

Location

Loading map...

420 E 64th Street #W-9E, Lenox Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1990
Year Built
36 years old
13
Floors
76
Residential Units
R6B
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $2,719,345
Land Value: $121,494
Exemptions: $13,740

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

Lot Area: 27,770 SF
Building Area: 54,575 SF
Built FAR: 1.97
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 $2,142 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 1 bedroom and 1 full bathroom.

According to MLS records, the building was constructed in 1955, making it approximately 71 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 [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: RLS20091636
First Listed: 5/15/2026
On Market: 5/15/2026
Price Changed: 5/15/2026
Contract Date: 5/15/2026

Listing Courtesy of Sothebys International Realty - Deborah A Forest

Listing Contact: (646) 263-7777

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 5/15/2026 at 8:50 PM UTC

Buying a Co-op? Start Here

Co-op vs. Condo: Which Is Right for You?

Ownership structure, board approval, financing: the full comparison.

Read article

How to Ace Your Co-op Board Interview

What boards look for, common questions, and how to prepare.

Read article

HDFC Co-ops: Complete Guide

Income limits, resale caps, and how to qualify for affordable co-ops.

Read article

NYC Real Estate Market Report 2026

Data-driven analysis of prices, inventory, and trends across NYC.

Read article

Interested in this property?

Your info is secure and never shared.

Call Text Email