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42 East 73rd Street
42 East 73rd Street
42 East 73rd Street
42 East 73rd Street
42 East 73rd Street
42 East 73rd Street
42 East 73rd Street
42 East 73rd Street
Last updated on May 6, 2025

42 East 73rd Street

Co-op located in Upper East Side, between Madison Avenue & Park Avenue

42 East 73rd Street is a well-maintained 1920 townhouse with eight cooperative units, offering privacy and amenities like an elevator and storage. The building allows 80% financing, pets on a case-by-case basis, and is conveniently located near Central Park, museums, shopping, and public transportation.

42 East 73rd Street Location Map

All Apartments For Sale

Unit #
Beds
Baths
Size
Closing Price
Price / Ft2
Asking Price
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Overview of 42 East 73rd Street

42 East 73rd Street is a 1920 pre-war townhouse cooperative with eight residences, organized with two apartments per floor. Its small scale and self-managed operation give the building a townhouse character, while basement storage and a laundry room serve the residences.

The building's most distinctive layout is a garden duplex, with its principal living space opening to a private garden and a lower level reached by spiral staircase. Other apartments reflect the proportions of the original townhouse, with several retaining fireplaces, hardwood floors, and notably high ceilings, including ceilings reaching 14 feet.

Apartment layouts include one bedroom homes as well as larger residences with additional rooms that can function as offices or guest rooms. Private outdoor space is a recurring feature in the garden duplex, while exposures include both northern and southern orientations. Pied-à-terre ownership is permitted, financing is allowed up to 80 percent, and pets are allowed subject to case by case approval.

The building is on a tree lined block between Park and Madison Avenues, one block from Central Park and close to Museum Mile and Madison Avenue shops. The 77th Street station on Lexington Avenue serves the 4 and 6 trains.

Doorman
None
Type
Co-op
Year Built
1920
Apartments
Floors
4
Pets: Allowed
Neighborhood
Min Down
20%
42 East 73rd Street building photo 1
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42 East 73rd Street building photo 1
42 East 73rd Street building photo 2
42 East 73rd Street building photo 3
42 East 73rd Street building photo 4
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42 East 73rd Street building photo 7
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  1. 6
at Lexington Ave 0.27 miles

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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