Last updated on Apr 22, 2026

10 East 18th Street

Boutique Union Square condominium featuring loft-style residences with soaring 11-13 foot ceilings and modern finishes. Steps from Fifth Avenue and Union Square, offering penthouse rooftops and recently renovated interiors. Currently, 1 apartment is for sale.

All Apartments For Sale (1) $1,319 Avg. price/ft²
Recent Sales (1) $1,264 Avg. price/ft²
All Units in Building (16)

Apt. 7N
Quick view: 15 photos

2 beds

2 baths

2,043 ft²

$1,319

$2,695,000

Mar 14, 2026

62 days

#7N: $2,695,000 - 2 beds

Apt. 5N

2 beds

1 bath

2,874 ft²

$3,632,300 -20.9%

$1,264

$4,250,000

Dec 15, 2025

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Overview of 10 East 18th Street

10 East 18th Street, also known as 7 East 17th Street, is a boutique condominium located in the vibrant Union Square neighborhood of Manhattan. The building features a full-time superintendent and offers a variety of loft-style apartments, including spacious penthouses and flexible layouts. Many residences boast high ceilings—ranging from 11 to 13 feet—and large windows that provide abundant natural light. The apartments are designed with modern amenities, including in-unit washers and dryers, and some units feature luxurious finishes such as spa-like bathrooms and gourmet kitchens with high-end appliances.

Noteworthy for its prime location, 10 East 18th Street is just steps away from iconic destinations like Fifth Avenue, Union Square Greenmarket, and Madison Square Park. Residents enjoy easy access to a plethora of dining, shopping, and wellness options, as well as convenient transportation links via multiple subway lines and bus routes. The building is pet-friendly, accommodating a variety of lifestyles.

Among the unique offerings, the penthouse units provide expansive rooftop spaces, allowing for customization and outdoor entertaining. The building has undergone significant renovations, including a full landmark façade restoration and a newly updated lobby, enhancing its appeal in a highly sought-after area. This combination of location, design flexibility, and modern amenities makes 10 East 18th Street a distinctive choice for urban living.

Doorman

None

Type

Condo

Year Built

1903

Converted: 2007

Apartments

16 (view all units)

Floors

Pets: Allowed

Neighborhood

Flatiron/Union Square (Manhattan)

Min Down

20%

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Amenities

Pre War
Elevator

Area Map StreetView

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at Broadway and 16th 0.15 miles

at 6th Ave and 16th 0.26 miles

Sales History

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Sales Summary

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Pricing Comparison of Similar Buildings

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Editorial Coverage

Flatiron conversion Wednesday, July 27, 2005

ONE11 Residences

between Sixth Avenue & Seventh Avenue

Midtown West

Billionaires’ Row residences with park views and hotel services. Elevated one- to four- bed condos from $1.295M. Reduced pricing | Immediate occupancy

1 beds starting at $1,350,000
2 beds starting at $3,500,000

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RLS IDX Data display by CityRealty.com, LLC. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved. IDX information is provided exclusively for consumers' personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and for no listing shall the number of bedrooms listed be considered a legal conclusion.

All closed sales data has been provided by the New York City Department of Finance via the Automated City Register Information System (ACRIS). No warranty or representation is made as to the accuracy of any data provided by ACRIS or any other sources.

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An equal housing opportunity

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10 East 18th Street

Overview of 10 East 18th Street

Maps &3D Aerial Views

Amenities

Sales History

Sales Summary

Pricing Comparison of Similar Buildings

Editorial Coverage

Search

Market Data

Market Insight

CityRealty

My Account

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