737 Park Avenue
A 1940 Park Avenue landmark, reborn as condominiums across from 740 Park.
737 Park Avenue stands at the northeast corner of Park Avenue and East 71st Street, directly across from 740 Park. Built in 1940 to a design by Sylvan Bien and converted to condominiums by Macklowe Properties in 2014, it holds 60 large residences behind its Art Deco facade.
The building
737 Park is a prewar Art Deco tower of red brick over a limestone base, with a marble lobby and full-service staff. The 2014 conversion by Macklowe Properties, with Handel Architects, reduced the original apartment count to 60 larger residences, many with the proportions and light of classic Park Avenue layouts.
The story of 737 Park Avenue
Designed in 1940 by Sylvan Bien, who also designed the Carlyle Hotel, the building was acquired by Harry Macklowe and converted to condominiums, with sales launching in 2013. It quickly became one of the most successful conversions on Park Avenue, closing more than 250 million dollars in sales by 2014.
Why buyers choose 737 Park Avenue
Prewar character with condominium flexibility. 737 Park offers the address and scale of classic Park Avenue living in a full-service condominium, directly across from storied 740 Park.
The neighborhood
737 Park Avenue sits in Lenox Hill on the Upper East Side, near Central Park, the Frick Collection, and Madison Avenue. Read the full picture in our Upper East Side real estate guide.
Notable sales at 737 Park Avenue
Among the building's highest recorded sales. Each links to its Compass listing. Figures reflect public records.
Sale figures via public records. For off-market activity and current availability, contact our team.
Frequently asked questions
Is 737 Park Avenue a co-op or a condo?
It is a condominium, converted from a prewar apartment building in 2014, which offers the flexibility that condominium ownership brings for pied-a-terre, non-resident, and entity buyers.
Who designed 737 Park Avenue?
The original 1940 building was designed by Sylvan Bien. The condominium conversion was led by Macklowe Properties with Handel Architects and completed in 2014.
What makes 737 Park Avenue distinctive?
It is a prewar Art Deco Park Avenue landmark reborn as just 60 large condominium residences, directly across from 740 Park Avenue.
What do residences at 737 Park Avenue sell for?
Homes span from the several millions to well into the tens of millions. For current availability and recent closings, get in touch.
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Interested in 737 Park Avenue?
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