For Sale · Listing by Sothebys International Realty
420 E 64th Street #W9E
Lenox Hill, Manhattan
$849,000
420 E 64th Street #W9E
MLS® #RLS20091636
Listing by Sothebys International Realty
- 1
- Bedroom
- 1
- Bath
- N/A
- Sq. Ft.
- 1956
- Year Built
Quick Summary
Property Highlights
- Location: Lenox Hill, Manhattan
- Property Type: Co-op
- Built: 1956
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | May 15, 2026 | $869,000 | - |
| Currently | Nov 2, 2026 | $849,000 | -2.3% |
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 8, 2026 | Unit E5F | 1 BR | $735,000 | $980 |
| Sep 1, 2026 | Unit E6D | 2 BR | $1,500,000 | - |
| Jun 25, 2026 | Unit W5FG | 3 BR | $1,800,000 | - |
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
Exterior Features
Building Amenities
Building Information
Financial Details
About Lenox Hill
View All Lenox Hill ListingsLenox 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 NeighborhoodActive Listings
656
Median Asking Price
$1.37M
Median $/Sqft
$1,511
Avg Days on Market
N/A
New This Week
15
Price Reduced
32%
Sold (30 Days)
61
Median Sale Price
$1.32M
Live data from RLS at REBNY • Updated 11/2/26, 12:40 PM EST
Similar Listings in Lenox Hill
View All21 E 61st Street #8C
Condop • RLS #RLS20108844
345 E 77TH Street #4D
Co-op • RLS #RLS20081448
200 E 69TH Street #11B
Condo • RLS #RLS20123625
166 E 61ST Street #3B
Co-op • RLS #RLS20107350
118 E 60TH Street #24A
Co-op • RLS #RLS20116859
340 E 64TH Street #11A
Condo • RLS #RLS20114164
Browse More NYC Properties
In This Neighborhood
By Property Type
By Borough
Location
420 E 64th Street #W9E, Lenox Hill, 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 $2,142 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 1956, making it approximately 70 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: UnitYes,Building Pets Allowed Comments:Two dogs allowed up to 65lbs. 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 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.
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 11/2/2026 at 5:40 PM UTC
See it in person
Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 420 E 64th Street #W9E
At $849,000, 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.
Interested in this property?
Request received
Milton will contact you shortly.
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.
Lenox Hill Market Update
61 sales last 30 days · $1.37M median · 10.8 months supply
Read Full ReportNew listings in this building
You're signed up!
You'll be notified when new listings appear in The Royal York.
Quick Facts
Monthly Costs Estimate
$169,800
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
Back to Search
Find more properties