Top Boutique Condos (< 50 Units)

Chelsea Atelier is a boutique condominium located at 245 Seventh Avenue in Chelsea, New York City. Originally built in 1911 and converted into residential condominiums in 1997 by Harry Macklowe, the building features 12 stories and 33 residences. It offers a range of amenities including a full-time doorman, on-site superintendent, bike room, and resident storage, with a pet-friendly policy.

The architectural design, crafted by Squires & Wynkoop, showcases a blend of pre-war charm and modern living. The building's façade features a brownstone base with decorative elements, while the upper levels are characterized by beige-brick façades and a distinctive flared top. Residents enjoy proximity to Whole Foods, the High Line, and various dining and transportation options, making it a prime location for urban living.

Apartments in Chelsea Atelier are known for their spacious layouts and high ceilings, with many units featuring in-unit washers and dryers. Notable residences include a three-bedroom duplex penthouse previously owned by fashion designer Thierry Mugler, which sold for $7,890,000 in 2012. Other units range from one to three bedrooms, often showcasing open-concept designs, modern kitchens with high-end appliances, and ample natural light from oversized windows.

In addition to its luxurious living spaces, Chelsea Atelier has attracted notable residents, including fashion designer Reem Acra. The building's intimate setting, with only three apartments per floor, enhances its appeal, providing a unique blend of comfort, style, and convenience in the heart of Chelsea.

521 Park Avenue was designed by William Boring, an American-born architect who studied architecture at the Ecole des Beaux-Arts before returning to New York and joining the firm of McKim, Mead and White. The limestone building has been honored with numerous international design awards, including a gold medal for architecture from the Exposition Universelle in Paris in 1900.

521 Park Avenue was constructed as a cooperative in 1911, converted to a condominium in 1987, and currently has 24 units. The building has a full-time doorman, a live-in superintendent, a fitness center, and private storage that transfers with each unit. It also benefits from a location near Central Park, world-renowned restaurants, and top shopping. Pets, pied-a-terres, and flexible financing are allowed.

This mid-block condominium at 433 East 74th Street stands as one of the most elegant post-war buildings on the Upper East Side. Known as Lux 74, the 7-story building, completed in 2008, features 12 apartments, including a duplex maisonette. Developed by Josh Guberman of Core Development Group, the same team behind Union Square Lofts, the building was designed by Chris Caranno of ADG Architecture and Design, PC.

Lux 74 offers 24-hour concierge service, a landscaped roof deck, a spa club, and a resident lounge and dining area with a fireplace. The building is also staffed by a full-time superintendent and porter.

The kitchens are outfitted with custom Italian walnut cabinetry, Viking appliances, Sub-Zero refrigerators, Giallo Elena limestone countertops and backsplashes, and Thermador ovens. Bathrooms feature walnut vanities, wall-mounted faucets, radiant heated floors, Toto Ultimate toilets, Dranch Rain shower heads, and limestone walls.

The building also boasts an expansive rear garden, framed by a wall of tall bamboo trees, offering a serene outdoor retreat for residents.

330 East 72nd Street is a boutique condominium featuring only 12 units, providing a sense of privacy and exclusivity. Built in 2004, the building showcases a striking red-brick façade with angled brick piers and a two-story white stone base and top. Residents enjoy a full-time doorman, a fitness center, and a children's playroom, enhancing the living experience in this central Upper East Side location, which is conveniently close to shops, restaurants, and the Q train.

The apartments at 330 East 72nd Street are characterized by their spacious layouts, with many units offering full-floor or duplex configurations. Common features include high ceilings—often around 9 to 10 feet—wood or gas-burning fireplaces, and luxurious kitchens equipped with high-end appliances such as Sub-Zero refrigerators and Viking ranges. The residences also boast ample storage, including walk-in closets and private storage units, catering to the needs of modern living.

Notable apartments include a 3-bedroom, 3-bathroom full-floor unit that spans 2,334 square feet, featuring a private elevator, expansive great room, and a chef's kitchen designed for entertaining. Additionally, duplex options provide generous living spaces with multiple exposures and modern amenities, making them ideal for families or those seeking a sophisticated urban lifestyle.

While the building is pet-friendly with board approval, it also maintains a quiet atmosphere, thanks to triple-pane windows that reduce noise. The combination of elegant design, high-end finishes, and a prime location makes 330 East 72nd Street a desirable choice for discerning buyers.

Berry Street Lofts, located at 55 Berry Street in Williamsburg, Brooklyn, is a historic building originally constructed in 1910 as a knitting factory. It was converted into the first condo loft in the Northside area in 2006 by South Second LLC, with the conversion designed by Karl Fischer. The building features 45 apartments, known for their industrial charm and modern amenities, including 12 to 13-foot ceilings, large multipaned windows, and wide plank wood floors. Residents enjoy a range of amenities such as a 24 hour doorman, a gym, a bicycle room, and a landscaped roof deck. The building also offers private storage and a common garden on the second floor. Penthouse units boast private terraces, providing additional outdoor space. The location is ideal, being close to McCarren Park, the Bedford Avenue L train, and a variety of restaurants, galleries, and boutiques. Apartments in Berry Street Lofts are designed with open kitchens featuring cherry cabinetry, stainless steel appliances, and Sub-Zero refrigerators. Many units include custom features like Murphy beds and walk-in closets, enhancing the flexibility and functionality of the living spaces. The building's recent renovations have upgraded its façade, systems, and windows, ensuring a high standard of living. The building's proximity to cultural and recreational spots, such as the Brooklyn Brewery and East River State Park, makes it a desirable location for those seeking a vibrant urban lifestyle. With its blend of historic architecture and contemporary living, Berry Street Lofts offers a unique residential experience in one of Brooklyn's most sought-after neighborhoods.

Designed by Costas Kondylis, 90 East End Avenue was completed in 1998.

With only 38 residences on 21 floors, 90 East End Avenue apartments are sprawling, with the smallest well over 1,000 square feet. All units have mahogany herringbone patterned floors, large entry foyers, nine-foot ceilings and separate dining rooms, while some feature wood-burning fireplaces and expansive terraces. Large, gourmet eat-in kitchens have raised-panel cherry wood cabinets, granite countertops and backsplashes and top-of-the-line appliances. Master bathrooms have black marble accents, double sinks, and deep soaking tubs. Oversized windows offer spectacular views of Carl Schurz Park and the East River.

Amenities at 90 East Avenue include a full-time doorman, a live-in building manager, valet parking, a state-of-the-art fitness center, children’s outdoor and indoor play area and storage bins.

Gracie Square is a residential and quiet area around the handsome Carl Schurz Park. There is no bus service on East End Avenue.

Tower 270, also known as 80 Chambers Street, is a 28 story building erected in 1930 at the southwest corner of Broadway and Chambers Street. Originally serving as the Arthur Levitt State Office Building for various New York State departments, it was sold by the state in 2000 for $33.6 million, the highest valued property sale ever consummated by New York State at that time. In 2003, developer RAL Companies converted the top 13 floors into 39 condominium apartments ranging from 1,998 to 8,117 square feet, with Studio Petrarca designing 17 different floor plans. The building retains approximately 100,000 square feet of offices on floors 2 through 7 and 48 rental apartments on floors 8 through 15. A notable piece of history: in 1942, the 18th floor housed the Army Corps of Engineers division that oversaw the Manhattan Project.

The condominium residences feature dramatic loft proportions with 10 to 10.5 foot beamed ceilings and oversized windows providing multiple exposures and panoramic views spanning from the Hudson River to the Brooklyn Bridge. Common finishes include open chef's kitchens with islands, Sub-Zero refrigerators, Miele and Wolf appliances, and Bulthaup cabinetry. Bathrooms typically feature Philippe Starck soaking tubs, Dornbracht fixtures, and honed limestone or marble. Floor plans range from one bedroom units around 1,000 square feet to a triplex penthouse with an 800 square foot private terrace. Many apartments include in-unit washer/dryers and private storage units on the same floor.

Tower 270 operates as a full service condominium with a 24 hour doorman, concierge, and live-in resident manager. Amenities include three fitness centers, laundry facilities on every floor, a children's playroom, teen media lounge, conference room, bike storage, and a landscaped rooftop terrace with 360 degree views of the city skyline and Hudson River. The building recently completed lobby renovations and Local Law 11 façade work. The property is pet friendly and features an Art Deco lobby that reflects its prewar heritage.

The location directly across from City Hall Park offers residents proximity to TriBeCa's dining and shopping scene, Whole Foods, Target, Brookfield Place, and the World Trade Center complex. Transportation options are exceptional, with R/W, A/C/E, 1/2/3, 4/5/6, J/Z and PATH trains all within two blocks. The building provides views of the Municipal Building, Brooklyn Bridge, and City Hall, positioning residents at the convergence of the Financial District, TriBeCa, and Lower Manhattan's civic center.

The Machinery Exchange, located at 136 Baxter Street, was originally built in 1915 as a horse stable for the nearby Beaux-Arts Police Headquarters. The building underwent a significant transformation in 2007, converting it into a boutique condominium with just 14 units. This seven-story structure is situated at the intersection of SoHo, Nolita, and Chinatown, providing residents with easy access to vibrant dining and cultural experiences.

Architects Ohlhausen Dubois preserved the building's historical character while incorporating modern amenities. Residences feature high ceilings—ranging from 10.5 to 14 feet—exposed brick walls, and original timber beams. Kitchens are equipped with high-end finishes, including Valcucine cabinetry, Miele appliances, and Sub-Zero refrigerators, ensuring a blend of historic charm and contemporary convenience.

Notable units include spacious lofts with flexible layouts, ideal for both living and working. The building offers amenities such as a virtual doorman, a full-time resident manager, and deeded storage units. Among its notable residents is actor Norman Reedus, adding to the building's appeal as a sought-after residence in downtown Manhattan.

With its unique architectural history and prime location, the Machinery Exchange stands out as a distinctive option for those seeking a blend of character and modern living in one of New York City's most dynamic neighborhoods.

213 West 23rd Street is a boutique pre-war condo that was transformed into twelve lofts in 2004, features a newly renovated lobby, part-time doorman and on-site superintendent. The condo permits immediate unlimited sublets, live/work, investors, foreign buyers, pieds-a-terre, co-purchasing, gifting, guarantors and pets.

The building is just blocks from Madison Square Park, Chelsea Piers, and the High Line Park. It is close to nightlife with an array of fine dining options, cozy cafes and world-class shopping with Eataly, Whole Foods, and Trader Joe's just around the corner. It offers easy access to major transportation lines.

47 East 91st Street is a boutique condominium located in the heart of the Carnegie Hill Historic District, just a block from Central Park. Originally a one-story bank building, the site underwent significant community activism led by notable figures like Woody Allen to preserve the neighborhood's low-rise character. The resulting structure, completed in 2003, is a nine-story building featuring only eight residences, ensuring a sense of privacy and exclusivity. Each apartment occupies an entire floor, with sizes averaging around 4,000 square feet, and includes luxurious amenities such as high ceilings, large windows, and elegant pre-war details. The building's design incorporates a beige-brick façade with distinctive tall corner windows, providing a modern yet contextual aesthetic. The residences are equipped with state-of-the-art features, including gourmet kitchens with Sub-Zero appliances, spacious living areas, and multiple en-suite bedrooms. The penthouse offers additional luxury with expansive outdoor terraces. Residents benefit from a 24 hour doorman and concierge services, enhancing the living experience in this sought-after neighborhood. 47 East 91st Street is not only a residential haven but also a cultural hub, surrounded by museums, boutiques, and fine dining options. The building's location and design reflect the charm of Carnegie Hill, making it a rare opportunity for those seeking a blend of historic elegance and modern convenience in Manhattan.