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108 East 66th Street
108 East 66th Street
Last updated on Oct 2, 2026

108 East 66th Street

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

Intimate 1928 pre-war co-op with 20 units on the Upper East Side, just off Park Avenue near Central Park. Classic pre-war charm meets modern updates, featuring low maintenance, pet-friendly policies, and pied-à-terre ownership. Currently, 1 apartment is for sale.

108 East 66th Street Location Map

All Apartments For Sale

Unit #
Beds
Baths
Size
Price / Ft2
Price
Listed on
Days on Market
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Unit #
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Sold on
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Overview of 108 East 66th Street

108 East 66th Street is a 1928 pre war co op on the Upper East Side, with a penthouse residence distinguished by a planted terrace overlooking the Park Avenue Armory. The 10 story building has 17 apartments and sits just east of Park Avenue in the Upper East Side Historic District.

The building retains an original lobby and a small scale floor plan with two residences per floor. Apartments commonly preserve pre war details such as hardwood floors, beamed or vaulted ceilings, oversized windows, and multiple exposures; renovated homes range from one bedroom layouts to two bedroom residences, including a full floor arrangement. The penthouse places its living spaces beside a planted terrace and includes a wood burning fireplace.

At the building, residents have a laundry room, a virtual doorman system, and a part time superintendent. Several apartments have in unit laundry, while renovated kitchens typically include custom cabinetry, stone counters, and integrated or stainless steel appliances. Pied à terre ownership is permitted, and the co op has been described as allowing financing up to 70 percent.

The Seventh Regiment Armory is directly across the street, with Park Avenue immediately west and Central Park a few blocks north. Madison Avenue shopping, restaurants, the Central Park Zoo, and Wollman Rink are all within the surrounding Lenox Hill area; the 6 train stops at 68th Street and Lexington Avenue.

Doorman
None
Type
Co-op
Year Built
1928
Apartments
Floors
10
Neighborhood
Min Down
25%

Amenities

  • Elevator
108 East 66th Street building photo 1
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  1. 6
at Lexington Ave 0.15 miles
  1. F
at Lexington Ave and 63rd 0.16 miles
  1. N
  2. Q
  3. R
  4. 4
  5. 5
at 3rd Ave and 60th 0.30 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)
View Full Closing History

Sales Summary

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Sales History by Apartment Size

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Pricing Comparison of Similar Buildings

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