Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $575,000

· Closed October 16, 2025

221 E 78TH Street #6A
Closed For Sale Co-op

$575,000

$767 per sq ft

221 E 78TH Street #6A

Lenox Hill, Manhattan

MLS® #RLS20037389

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

1

Bedroom

1

Bath

750

Sq. Ft.

1948

Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Living Area 750 sq ft
Year Built 1948
Ownership Co-op
Maintenance $2,135/mo
Neighborhood Lenox Hill
Floor 6 of 6

Property Highlights

  • Exposure: North,West facing
  • Climate Control: Window Units

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full
Floor 6 of 6
Exposure North,West
Cooling Window Units
Pets Yes
Year Built 1948
Living Area 750 sq ft
Structure Type HighRise
Basement Other
Parcel # 1433-0007-00221-000-000006A
Block/Lot 01433/0007

Listing History

Event Date Price Change
Listed Jul 16, 2025 $575,000 -
Currently May 28, 2026 $575,000 -

Description

Full-Scale Living.  Affordable Price.

Welcome to 221 East 78th St, a very special boutique 1940s mid-rise building on lovely tree-lined East 78th St in the heart of the Upper East Side. 

This charming and spacious one-bedroom home offers full-scale living at an affordable price. Nestled in the back of the building, on the top floor, this pin-drop quite apartment looks out on the tree tops of the building's beautiful landscaped common garden as well as the townhouses of East 79th St.

The apartment features white oak floors throughout as well as crown molding and new windows. The bedroom offers two exposures and more than enough space to comfortably fit a king-sized bed.

The kitchen boasts a windowed dining alcove that looks onto a large entry foyer with generous closets. The windowed bathroom is in excellent condition.

221 East 78th St has had many recent upgrades including a new elevator. Within the past ten years, the well-run and financially sound coop has replaced all the building windows, converted the boiler from oil to gas and repointed the building facade.   

The building features a gorgeous common garden/courtyard that is a true Manhattan gem. The part-time doorman is at the door M-F from 8:30am to 12:30am and Sat and Sun from 3:00pm to 1:00am.

Pied a terre allowed. Co Purchasing Allowed. Sorry, no dogs

Features & Amenities

Interior Features

Building Other

Exterior Features

Building Courtyard

Building Amenities

Elevators

Building Information

Building Data View Compliance & Permits
Total Units 54
Stories 6
Structure HighRise

Financial Details

Maintenance $2,135/mo
Sale Price $575,000

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

649

Median Asking Price

$1.40M

Median $/Sqft

$1,461

Avg Days on Market

N/A

New This Week

37

Price Reduced

31%

Sold (30 Days)

37

Median Sale Price

$1.21M

Live data from RLS at REBNY • Updated 5/28/26, 7:01 PM EST

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Location

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221 E 78TH Street #6A, Lenox Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1900
Year Built
126 years old
6
Floors
41
Residential Units
R4A
Zoning District
Elevator Apartments

Tax & Assessment

Assessed Value: $1,872,450
Land Value: $251,100
Exemptions: $6,870

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

Lot Area: 6,560 SF
Building Area: 27,468 SF
Built FAR: 4.19
Allowed FAR: 1

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 $2,135 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 1 bedroom and 1 full bathroom.

The listed interior living area is 750 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1948, making it approximately 78 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.

At the current list price of $575,000 for 750 sq ft, the asking price per square foot is approximately $767. 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: RLS20037389
First Listed: 7/16/2025
On Market: 7/16/2025
Price Changed: 7/16/2025
Closed: 10/16/2025
Contract Date: 7/16/2025

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Adrienne J Berman

Listing Contact: (212) 906-9200

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 5/28/2026 at 11:01 PM UTC

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