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300 East 71st Street
Last updated on Feb 9, 2026

The Theso,
300 East 71st Street

The Theso is a luxury cooperative with amenities like a 24-hour doorman, gym, and roof garden in a prime Upper East Side location. The building allows pied-a-terres, pets, and subletting, with various permissions subject to board approval. Currently, 3 apartments are for sale.

300 East 71st Street Location Map
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Overview of The Theso at 300 East 71st Street

The Theso, located at 300 East 71st Street in the heart of Lenox Hill, is a luxury full-service cooperative offering the best of Upper East Side living. This 18-story red-brick building, with balconies along Second Avenue, was built in 1962 and converted to a cooperative in 1986. It features 283 apartments, some with terraces and bay windows on the upper floors.

Amenities include a 24-hour doorman, concierge, live-in resident manager, state-of-the-art fitness center, bike storage, storage units for rent, and a beautifully landscaped roof garden with stunning city views. Pets, pieds-à-terre, co-purchasing, gifting, and guarantors are permitted with board approval, and 75% financing is allowed. Washer/dryers are also permitted with approval, and subletting is allowed for two out of every five years.

The Theso is conveniently located near gourmet markets like Citarella and Eli’s, trendy restaurants, and public transportation, including the Q train just one block away.

Doorman
Full Time
Type
Co-op
Year Built
1960
Apartments
Floors
18
Pets: Allowed
Neighborhood
Min Down
25%

Amenities

  • Attended Lobby
  • Concierge
  • FT Doorman
  • High-Rise
  • Post War
  • Resident Storage
  • Central AC
  • Full Service Garage
  • Rooftop Terrace
  • Washer/Dryer in building
  • Elevator
  • Fitness Center
  • On-Site Parking
  • Outdoor Entertainment Space
  • In-Unit Washer/Dryer
  • Bike Room
  • Live-In Superintendent
  • Terraces / Balconies
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  1. 6
at Lexington Ave 0.27 miles
  1. F
at Lexington Ave and 63rd 0.44 miles

Pros & Cons

  • Many balconies
  • Roof deck and garden
  • Supermarket in building
  • Many interesting restaurants nearby
  • One block south of crosstown buses
  • Garage
  • Doorman
  • Concierge
  • Some terraces
  • Close to Subway
  • Considerable traffic on Second Avenue
  • Many apartments
  • Conventional layouts
  • No sundeck
  • No health club

CityRealty Rating

19
/44
Architecture
+
17
/36
Location
+
12
/39
Features
=
48
CITYREALTY
RATING
  • How is the CityRealty Rating calculated?

    Architecture
    • 30+ remarkable
    • 20-29 distinguished
    • 11-19 average
    • < 11 below average
    Location
    • 27+ remarkable
    • 18-26 distinguished
    • 9-17 average
    • < 9 below average
    Features
    • 22+ remarkable
    • 16-21 distinguished
    • 9-15 average
    • < 9 below average

Sales History

Price/Room (Est)

Why are we displaying the estimated price per room?

For some co-ops, instead of price per square foot, we use an estimate of the number of rooms for each sold apartment to chart price changes over time. This is because many co-op listings do not include square footage information, and this makes it challenging to calculate accurate square-foot averages.

By displaying the price per estimated room count, we are able to provide a more reliable and consistent metric for comparing sales in the building. While we hope that this gives you a clearer sense of price trends in the building, all data should be independently verified. All data provided are only estimates and should not be used to make any purchase or sale decision.

Price/Ft2 (Est)
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Sales Summary

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Sales History by Apartment Size

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Pricing Comparison of Similar Buildings

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