Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
251 E 71ST Street

$5,750,000

$1,214 per sq ft

251 E 71ST Street

Lenox Hill, Manhattan

MLS® #RLS20036222

RLS at REBNY

Listing by Leslie J Garfield & Co Inc

4

Bedrooms

5

Baths

4,736

Sq. Ft.

1899

Year Built

Quick Summary

Bedrooms 4
Bathrooms 5
Living Area 4,736 sq ft
Lot Size 1,890.15 sq ft
Year Built 1899
Ownership None
Property Taxes $68,928/yr
Neighborhood Lenox Hill
Floor 1 of 1

Property Highlights

  • Views: Other
  • Fireplace: 1 fireplace
  • Character: Pre-war building (1899)

Property Details

Type Single Family Residence
Ownership None
Total Rooms 10
Baths 5 Full
Floor 1 of 1
View Other
Pets Yes
Year Built 1899
Living Area 4,736 sq ft
Structure Type Townhouse
Furnished Unfurnished
Basement Other
Lot Size 1,890.15 sq ft
Parcel # 1426-0118
Block/Lot 01426/0118

Listing History

Event Date Price Change
Listed Jul 9, 2025 $5,750,000 -
Currently May 28, 2026 $5,750,000 -

Description

Offered for the first time in decades, 251 East 71st Street is a one-of-a-kind townhouse that combines historic New York roots with a bold mid-century architectural statement. Originally constructed as a traditional brownstone in the 19th century, the building underwent a visionary redesign in 1969 by architect Maurice Medcalfe of Hills & Medcalfe. Medcalfe transformed the faade into a modernist icon with its smooth stucco exterior and signature convex oval windows a sculptural interpretation of the classic bay window that floods the interiors with natural light while offering a striking presence on the block. Inside, the home offers approximately 4,736 square feet across four stories plus a basement, currently configured with 4 bedrooms, an office, and 5 bathrooms, all in need of renovation. An office occupies the garden level, providing flexibility for live/work use, while the upper floors feature generously proportioned rooms ready to be reimagined for modern living. The home sits on a quiet, tree-lined block in Lenox Hill moments from Central Park, acclaimed restaurants, boutiques, and convenient transit. A rare opportunity to own an iconic piece of New York City architecture, 251 East 71st Street stands out as a testament to originality and craftsmanship, ideal for a discerning buyer who values history, design, and individuality.

Features & Amenities

Interior Features

Smoke Free In Unit Fireplace (1)

Building Amenities

Green Building

Building Information

Building Data View Compliance & Permits
Total Units 1
Stories 1
Structure Townhouse

Financial Details

RE Taxes $68,928/yr ($5,744/mo)
Sale Price $5,750,000

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

$1,458

Avg Days on Market

N/A

New This Week

37

Price Reduced

32%

Sold (30 Days)

37

Median Sale Price

$1.21M

Live data from RLS at REBNY • Updated 5/28/26, 5:52 PM EST

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Location

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251 E 71ST Street, Lenox Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1910
Year Built
116 years old
2
Floors
2
Residential Units
R5B
Zoning District
Two Family Dwellings

Tax & Assessment

Assessed Value: $97,860
Land Value: $14,940
Exemptions: $0

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

Lot Area: 2,000 SF
Building Area: 2,796 SF
Built FAR: 1.4
Allowed FAR: 1.5

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 common charges are $0 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $68,928, or roughly $5,744 per month. Verify the current assessment with your attorney before closing.

This property has 4 bedrooms and 5 full bathrooms.

The listed interior living area is 4,736 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1899, making it approximately 127 years old.

This listing is None

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $5,750,000 for 4,736 sq ft, the asking price per square foot is approximately $1,214. 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: RLS20036222
First Listed: 7/10/2025
On Market: 7/9/2025
Price Changed: 7/10/2025
Closed: 5/7/2026
Contract Date: 7/9/2025

Listing Courtesy of Leslie J Garfield & Co Inc - Richard D Pretsfelder

Listing Contact: (212) 371-8200

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 9:52 PM UTC

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