New Listing - 05/18/2026

$28,995,000 ($3,332.76 per sqft)

Est. Mortgage $140,941/mo *

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Listing courtesy of Leslie J Garfield & Co Inc (212) 371-8200

9 E 63RD Street, New York, (Lenox Hill), NY, 10065

9 E 63RD Street, New York, (Lenox Hill), NY, 10065
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20 rooms

8 beds

8 Full / 6 Half baths

1920

8,700 sqft

9 East 63rd Street is a 25-foot-wide brownstone built in 1879, offering exceptional scale, amazing natural light, and great ceiling heights on every level. The property presents a highly adaptable layout, ideally suited for conversion to a grand single-family residence.

Currently configured as a mixed-use property, there are two medical offices, one located in the basement and one on the ground floor. Above, the parlor level features a floor-through apartment with a rear extension and access to a large private terrace. The third and fourth floors are combined as a duplex, with expansive rooms, abundant light, and access to two private terraces. The fifth floor is a full-floor apartment with an efficient layout and an additional rear terrace.

With its impressive width, multiple outdoor spaces, and natural vertical flow, the property offers a rare opportunity to be transformed into a cohesive single-family townhouse with expansive entertaining levels and well-proportioned private quarters, all within a classic Upper East Side brownstone.

Status:

Active

Town:

New York

Type:

Condo/Coop

Laundry Remarks:

Building Other

Units:

-1

Zoning:

R8B

Cooling:

Central Air

Basement:

Other

Levels:

1

Lot Size:

100.00x26.00

Est. Taxes:

$261,096

View Description:

Other

Pet Policy:

Building Yes, No

MLS #:

RLS20091884

Community Info

School Info

Walk Score

Mass Transit

Yelp

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