Last updated on Apr 3, 2026

21 Mercer Street

Overview of 21 Mercer Street

21 Mercer Street is a luxury condominium located in the heart of Soho, originally built in 1861 and converted in 2006. This historic building features only four atelier residences, offering a unique blend of modern living and classic architecture. The building is situated on a charming cobblestone block, surrounded by New York's finest art galleries, restaurants, and shopping, making it a prime location for those seeking the vibrant culture of downtown Manhattan.

The residences at 21 Mercer Street are characterized by their expansive layouts, with many units exceeding 3,000 square feet. Common features include key-locked elevator access, soaring ceiling heights ranging from 11 to 15 feet, and original cast iron columns that add to the loft's character. The open-concept living spaces are designed for entertaining, often featuring large great rooms, gourmet kitchens equipped with high-end appliances like Sub-Zero and Wolf, and luxurious master suites with his-and-hers walk-in closets and spa-like bathrooms.

Notable amenities include dual-zone central air and heating systems, projection screen TVs, and custom lighting and media controls. Many apartments also boast private outdoor spaces, such as rooftop terraces, providing residents with a serene escape amidst the bustling city. The building's pet-friendly policy further enhances its appeal, making it a welcoming home for all.

21 Mercer Street has attracted a number of high-profile residents, adding to its allure as a sought-after address in Soho. With its combination of historic charm and modern luxury, this building represents a unique opportunity for those looking to experience the best of New York City living.

Doorman

None

Type

Condo

Year Built

1867

Apartments

4 (view all units)

Floors

Neighborhood

SoHo (Manhattan)

Min Down

20%

Maps &
3D Aerial Views

View school info, local attractions, transportation options & more.

Experience amazing 3D aerial maps and fly throughs.

Amenities

Pre War

Area Map StreetView

{ "key" : "AIzaSyDquABdSLhathmwfnoTcYwA1BY6coZZyZk", "lat": 40.72083, "lng": -74.00212, "marker": { "icon": "https://img3.cityrealty.com/neo/i/w/amenities/base.png" } }

at Broadway 0.09 miles

at Thompson 0.16 miles

at Varick 0.26 miles

at Houston 0.44 miles

Sales History

View Full Closing History

Sales Summary

Show:

Sales History by Apartment Size

View Full Closing History

Show:

Pricing Comparison of Similar Buildings

View Detailed Comparison

Editorial Coverage

Handsome cast-iron building in SoHo converted to condos Tuesday, November 8, 2005

1289 Lexington Avenue

at The Northeast corner of East 86th Street

Carnegie Hill

Refined Residences that Redefine life on Lexington Avenue.

2 beds starting at $3,600,000
3 beds starting at $5,325,000
4 beds starting at $7,250,000
5 beds starting at $8,800,000

Learn More

Search
NYC Apartments for Sale NYC Apartments for Rent New Development Condos Condo & Co-Ops Rental Buildings Sell Your Apartment
Market Data
Market Reports & Research NYC Real Estate Sales Stats Recent Sales Search NYC Closed Sales CityRealty Indices
Market Insight
Features Top 10 Lists Rental Building Offers Our Magazine 6sqft Carter's View
CityRealty
Promote Yourself on CityRealty Contact Us
My Account
Sign In Sign Up

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.

CityRealty is committed to ensuring digital accessibility for individuals with disabilities. We are continuously working to improve the accessibility of our web experience for everyone, and we welcome feedback and accommodation requests. If you wish to report an issue or seek an accommodation, please contact us at accessibility@cityrealty.com.

An equal housing opportunity

{"1":[40.775,-73.94,"East Side","_es"],"2":[40.79,-73.99,"West Side","_ws"],"11":[40.76,-73.98,"Midtown","_m"],"3":[40.736,-73.99,"Downtown","_d"],"13":[40.711309,-74.01,"Financial
District\/BPC","_fd"],"4":[40.682676,-73.973007,"Brooklyn","_b"],"12":[40.8444,-73.9376,"Upper Manhattan","_um"],"5":[40.7477089,-73.930411,"LIC \/ Queens","_qns"],"18":[40.8889782,-73.9025,"The Bronx","_bx"]}

21 Mercer Street

Overview of 21 Mercer Street

Maps &3D Aerial Views

Amenities

Sales History

Sales Summary

Sales History by Apartment Size

Pricing Comparison of Similar Buildings

Editorial Coverage

Search

Market Data

Market Insight

CityRealty

My Account

Maps &
3D Aerial Views