4 W 21st Street, a 17-story condominium completed in 2005, stands as a modern addition to Manhattan's vibrant Flatiron District. Designed by renowned architect Hugh Hardy, this boutique building houses 54 residences, offering a blend of contemporary design and urban sophistication. The structure's glass and stainless steel facade presents a striking contrast to the neighborhood's historic architecture, while its interior, curated by designer Antony Todd, showcases an understated elegance that resonates with the discerning urban dweller.
Spacious residences with luxurious finishes
4 W 21st Street offers a range of layouts to suit various lifestyles, from cozy one-bedrooms to expansive four-bedroom homes. One-bedroom units span 790 to 1,073 square feet, some featuring two bathrooms, and command monthly rents around $7,900. Two-bedroom residences, ranging from 1,073 to 1,658 square feet with up to three bathrooms, are priced between $1,181,158 and $1,495,000. Three-bedroom units offer 1,674 to 2,258 square feet of living space and are available for around $1,450,000. The most luxurious offerings are the four-bedroom residences, approximately 3,000 square feet in size with five and a half bathrooms.
Throughout the building, residences boast high-end finishes and thoughtful design elements. Floor-to-ceiling windows flood the spaces with natural light and frame city views. Kitchens are equipped with top-of-the-line appliances from Sub-Zero and Miele, complemented by custom Poliform Varenna cabinetry and Pied Auberge stone countertops. Many units feature open-concept living areas, perfect for entertaining, while primary suites often include walk-in closets and luxurious en-suite bathrooms with soaking tubs and glass-enclosed showers.
Hardwood floors, typically in rich, dark tones, run throughout the homes, adding warmth and sophistication. Central air conditioning ensures year-round comfort, while in-unit washer/dryers offer convenience. Some residences boast 9'6" to 10' ceilings, enhancing the sense of space and light. Many units also include ample storage solutions, with custom-built closets and additional linen closets. Select apartments feature flexible layouts, allowing for the creation of home offices or media rooms to suit individual needs.
Comprehensive amenities for modern urban living
4 W 21st Street offers a suite of amenities designed to enhance the lives of its residents. The building's fully equipped fitness center allows for convenient workouts without leaving home. For outdoor relaxation and socializing, residents can enjoy the landscaped private garden and a large outdoor terrace, complete with a children's playground.
The building provides 24-hour doorman service, ensuring security and convenience for residents and their guests. A live-in superintendent is available to address any maintenance needs promptly. For those with vehicles, on-site garage parking is available, a rarity in Manhattan.
Additional amenities include a bike storage facility, perfect for cycling enthusiasts, and extra storage space for residents' belongings. The building's elevator provides easy access to all floors, while central air conditioning throughout common areas ensures comfort in all seasons.
The condominium's attention to detail extends to its technological infrastructure, with CAT-5 wiring throughout, supporting high-speed internet connectivity. These thoughtful amenities and services create a comfortable and convenient living environment, catering to the needs of modern urban professionals and families alike.
A vibrant enclave in the heart of Manhattan
The Flatiron District, named after the iconic Flatiron Building, is a dynamic neighborhood that seamlessly blends historic charm with contemporary energy. Known for its diverse array of dining, shopping, and cultural offerings, the area has become one of Manhattan's most desirable residential locations.
Madison Square Park, just a short walk from 4 W 21st Street, serves as a verdant oasis amidst the urban landscape. This 6.2-acre park offers a dog run, walking paths, and seasonal public art installations, making it a favorite spot for locals to relax and unwind. Union Square Park, also nearby, hosts the city's largest greenmarket four days a week, providing fresh, local produce and artisanal goods.
The neighborhood is a food lover's paradise, with an eclectic mix of dining options. Eataly, the Italian food emporium, is a culinary destination in itself, offering everything from casual dining to gourmet ingredients. For fine dining, residents can enjoy acclaimed restaurants like Gramercy Tavern, known for its seasonal American cuisine, or Cosme, which offers innovative Mexican fare.
Shopping enthusiasts will appreciate the proximity to Fifth Avenue's high-end retailers and the unique boutiques that line the neighborhood's side streets. Grocery shopping is convenient with both Whole Foods Market and Trader Joe's in the vicinity.
Cultural attractions abound, with the Fotografiska museum of contemporary photography just steps away. The neighborhood's central location also provides easy access to other Manhattan landmarks, including the Empire State Building and the High Line.
For families, the area is served by well-regarded schools such as the Sixth Avenue Elementary School and the Clinton School, both known for their strong academic programs. The neighborhood's mix of residential calm and urban excitement makes it an ideal location for a diverse range of residents, from young professionals to families and empty nesters.
Unparalleled connectivity in the city that never sleeps
4 W 21st Street's location in the Flatiron District offers residents exceptional access to New York City's comprehensive public transportation network. The area is served by multiple subway lines, providing quick and easy connections to all parts of Manhattan and beyond.
The 23rd Street station, just a five-minute walk from the building, serves the N and R lines, offering direct access to Times Square, Lower Manhattan, and Brooklyn. Equally close is the 23rd Street station for the F and M lines, providing convenient routes to Midtown, Queens, and Brooklyn.
For those needing to connect to New Jersey, the 23rd Street PATH station is also within a five-minute walk, offering service to Hoboken and Jersey City. The 14th Street-Union Square station, a ten-minute walk south, is a major transit hub serving the 4, 5, 6, L, N, Q, and R lines, connecting residents to virtually every part of the city.
For air travel, the building's central location provides easy access to all three major New York City airports. LaGuardia Airport is approximately a 20-minute drive, while Newark Liberty International and John F. Kennedy International airports can be reached in about 25 and 30 minutes respectively, traffic permitting.
The neighborhood's excellent walkability means that many daily errands and activities can be accomplished on foot, reducing the need for frequent transportation use. For cycling enthusiasts, the area's bike-friendly infrastructure makes it easy to navigate the city on two wheels.
The building's on-site parking garage is a valuable amenity for those who prefer to keep a car in the city, offering the flexibility to easily access destinations beyond the reach of public transit. This combination of public transportation options, walkability, and parking availability ensures that residents of 4 W 21st Street can navigate the city with ease, whether they're commuting to work, exploring new neighborhoods, or traveling beyond the city limits.
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Quantarium
Current List Price
Sold Price
Area Factors
Low Crime
Crime Score®
4/ 10
Biker's Paradise
Bike Score®
91/ 100
Walker's Paradise
Walk Score®
100/ 100
Rider's Paradise
Transit Score®
100/ 100
Sources: WhatIsMyCrimeRisk.com, Walk Score
Sources: WhatIsMyCrimeRisk.com, Walk Score
WhatIsMyCrimeRisk.com, Powered by CAP Index provides objective, accurate, and consistent data to help measure, compare, and mitigate crime risks. Walk Score® measures the walkability of any address. Transit Score® measures access to public transit. Bike Score® measures the bikeability of any address.
Sound Score® measures the noise level of any address. Environmental risk data is provided by First Street Foundation® and is designed to approximate risk and not intended to include all possible scenarios.
Parks in this Area
Chelsea Green
5 min walk
Picnic Area
Playground
Waterpark
Madison Square Park
5 min walk
Dog Park
Picnic Area
Playground
Union Square Park
7 min walk
Dog Park
Picnic Area
Trails
Peter's Field
11 min walk
Basketball
Multi-Purpose Field
Augustus St. Gaudens Playground
12 min walk
Basketball
Playground
Chelsea Waterside at Hudson River Park
13 min walk
Basketball
Dog Park
Soccer
Penn South Playground
13 min walk
Basketball
Tennis
Playground
Pinwheel Park
14 min walk
Trails
Playground
Dr. Gertrude B. Kelly Playground
14 min walk
Basketball
Playground
Schools
Source:
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Disclaimer: Please note that this building may not be in these schools' attendance zones.
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