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30 East 21st Street is a pre-war co-op building in Manhattan's Flatiron/Union Square neighborhood, completed in 1897. The 9-story building contains 13 units and features amenities such as an elevator and intercom system.
30 East 21st Street is a historic pre-war co-op building located in the vibrant Flatiron/Union Square neighborhood of Manhattan. Completed in 1897, this nine-story structure features a beautiful Beaux-Arts façade and houses just 13 units, ensuring a boutique living experience. The building is equipped with a key-locked elevator, freight and passenger elevators, and a full-time superintendent who accepts deliveries. It is pet-friendly and allows subletting with board approval.
The apartments at 30 East 21st Street are characterized by their spacious layouts and high ceilings, often reaching 12 feet. Many units boast oversized windows that flood the interiors with natural light, enhancing the open-concept living spaces. Notable features include modern chef's kitchens with high-end appliances such as Sub-Zero refrigerators and Miele cooktops, luxurious bathrooms with spa-like amenities, and ample storage throughout. The building's prime location offers easy access to Madison Square Park, Union Square, and a variety of dining and shopping options.
Among the standout residences are expansive lofts that provide a blend of historic charm and contemporary design, often featuring original cast-iron columns and decorative moldings. The layouts typically include multiple bedrooms, home offices, and spacious living areas, making them ideal for both entertaining and comfortable living. The building's low monthlies and flexible co-purchasing policies further enhance its appeal to potential buyers and renters.
30 East 21st Street has also attracted notable residents, adding to its allure as a desirable address in Manhattan. With its unique architectural features and prime location, this building represents a refined example of downtown loft living.
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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.
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