Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $3,200,000

· Closed March 6, 2026

300 E 71ST Street #16HJ
Closed For Sale Co-op

$3,200,000

300 E 71ST Street #16HJ

Lenox Hill, Manhattan

The Theso

MLS® #RLS20057684

RLS at REBNY

Listing by AT THE FIRM RESIDENTIAL LLC

3

Bedrooms

3

Baths

N/A

Sq. Ft.

1960

Year Built

Quick Summary

Bedrooms 3
Bathrooms 3
Year Built 1960
Ownership Co-op
Maintenance $4,916/mo
Parking Garage
Neighborhood Lenox Hill
Floor 16 of 18

Property Highlights

  • Views: City
  • Outdoor Space: None, Balcony
  • Climate Control: Other

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 7
Baths 3 Full
Floor 16 of 18
View City
Cooling Other
Pets Yes
Year Built 1960
Parking Garage Available
Structure Type HighRise
Basement Other
Block/Lot 01445/7501

Listing History

Event Date Price Change
Listed Oct 31, 2025 $3,200,000 -
Currently Apr 23, 2026 $3,200,000 -

Description

This beautifully renovated, combined three-bedroom, three-bath residence at The Theso offers generous proportions, open views, and two private terraces.

The expansive living and dining area features wide-plank oak floors, custom built-ins, and oversized windows that fill the home with natural light. The open chef's kitchen is equipped with brand-new appliances, custom cabinetry, quartz countertops, and a herringbone backsplash.

The spacious primary suite includes ample closet space and an en-suite bath, while the secondary bedrooms provide flexibility for guests, a home office, or den. Every detail has been thoughtfully updated, with new lighting, flooring, and integrated storage throughout.

Residents enjoy full-service amenities including a 24-hour doorman, live-in superintendent, fitness center, laundry facilities, storage, bike room, package room, and a landscaped roof deck with sweeping city views. The Theso is pet-friendly and ideally located one block from the Q train, near top restaurants, cafés, and shops.

Features & Amenities

Interior Features

Dining Area Building Other Washer Hookup In Unit

Exterior Features

Balcony Building Roof Deck Private Outdoor Space Over60 Sqft None Balcony

Building Amenities

Bike Storage Cold Storage Concierge Elevators

Building Information

Building The Theso
Stories 18
Structure HighRise

Financial Details

Maintenance $4,916/mo
Sale Price $3,200,000

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

600

Median Asking Price

$1.43M

Median $/Sqft

$1,406

Avg Days on Market

N/A

New This Week

31

Price Reduced

32%

Sold (30 Days)

62

Median Sale Price

$1.34M

Live data from RLS at REBNY • Updated 4/23/26, 9:20 AM EST

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Location

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300 E 71ST Street #16HJ, Lenox Hill, New York County

Floor Plans

Floor Plan

Building Information

Official NYC property records for this building

1929
Year Built
97 years old
16
Floors
148
Residential Units
R8B
Zoning District
Condominiums Historic District: West End-Collegiate Historic District Extension

Tax & Assessment

Assessed Value: $22,874,856
Land Value: $2,902,478
Exemptions: $73,340

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

Lot Area: 11,849 SF
Building Area: 113,128 SF
Built FAR: 9.55
Allowed FAR: 4

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 $4,916 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 3 bedrooms and 3 full bathrooms.

According to MLS records, the building was constructed in 1960, making it approximately 66 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: RLS20057684
First Listed: 10/31/2025
On Market: 10/31/2025
Price Changed: 10/31/2025
Closed: 3/6/2026
Contract Date: 10/31/2025

Listing Courtesy of AT THE FIRM RESIDENTIAL LLC - Andrew A Azoulay Mr

Listing Contact: 917-622-2334

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 4/23/2026 at 1:20 PM UTC

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