Rent/Lease Office 373 Park Avenue South

History of 373 Park Avenue South, Manhattan, NYC

373 Park Avenue South is a twelve-story commercial office building located between 26th and 27th Streets in Manhattan's Flatiron District. Constructed in 1911, it reflects the classical architectural style common in early 20th-century New York City buildings.

The building features a distinctive terracotta façade adorned with complex fan arches, fluted spandrels, sills, jambs, lintels, ornate columns, and decorative urns. Its design celebrates the beauty of old New York architecture.

As a sister building to 381 Park Avenue South, 373 Park Avenue South offers approximately 111,000 square feet of office space with flexible full floor plates of about 8,732 square feet. The building provides excellent northern and western exposures, bringing ample natural light to its interiors.

Situated in the vibrant Flatiron District, the building lies near Madison Square Park and is conveniently accessible via the 6, R, and W subway lines. The neighborhood is known for its dynamic mix of dining, shopping, and entertainment options, making the location a desirable commercial hub.

Owned and managed by ATCO, 373 Park Avenue South continues to serve as a prominent office building within one of Manhattan's most historic and architecturally significant districts.

373 Park Avenue South

Location: Manhattan's Flatiron District, between 27th and 26th Streets

Architecture: Early 1900s classical design with terracotta façade featuring fan arches, fluted spandrels, and decorative urns

Size: 12-floor building totaling 111,000 SF

Floorplates: Full floors at 8,732 SF with northern/western exposures, exposed brick walls, and low loss factors

Features: Proximity to 6/R/W subway lines, Madison Square Park, and restaurants including Dos Caminos

Ownership: Managed by ATCO with on-site property management

Building Amenities at 373 Park Avenue South

373 Park Avenue South is a distinguished commercial office building located in Manhattan’s Flatiron District, featuring a classical terracotta façade that reflects the architectural beauty of old New York.

• Prime location in the vibrant NoMad neighborhood with close proximity to Madison Square Park and diverse dining and nightlife options.
• Flexible floorplates with full floors up to 8,732 square feet, suitable for a variety of office configurations.
• Excellent northern and western views providing sunny exposures throughout the day.
• Historic building charm combined with modern office amenities.
• Access to multiple subway lines including the 6, R, and W trains nearby.
• High Walk Score (100) and Transit Score (100), indicating exceptional pedestrian and transit accessibility.
• Multi-tenant commercial space with professionally managed facilities.

373 Park Avenue South, Manhattan, NYC - Office Tenants

373 Park Avenue South is a 12-floor, 110,000 square foot commercial office building located in Manhattan’s Flatiron District. This historic building, built in 1911, features classic architecture with terracotta façades and flexible full floor plates of approximately 8,732 square feet each.

The building is home to a diverse range of office tenants including:

• Dos Caminos (Mexican restaurant located within the building)
• Aegis Venture Partners
• Mount Sinai Health System
• Simplebet
• LaunchSquad
• Lifetime Brands, Inc.
• Karin Herzog
• Maison Kayser

373 Park Avenue South offers prime location benefits with proximity to the 6, R, and W subway lines and amenities such as Madison Square Park, popular dining, nightlife, and lounges in the Flatiron neighborhood.

373 Park Avenue South, Manhattan, NYC Transportation & Cross Streets

373 Park Avenue South is located in Manhattan's Flatiron District, near the intersection with East 23rd Street.

Nearby Cross Streets: East 23rd Street, East 22nd Street, East 25th Street, and East 26th Street.

Subway Access

• 4, 5, 6 Lexington Avenue Express and Local trains (23rd Street station approx. 0.1 mile)
• N, R, W Broadway Local and Express trains (23rd Street station approx. 0.3 mile)
• L train (14th Street - Union Square, a short walk south)

Bus Lines Nearby

• M1, M2, M3, M102, M103
• 28, BM2, BM3, BM4
• QM10, QM21, X37, X38

Bus Stops in Walking Distance

• Park Ave South & East 18th Street (about 2 min walk)
• Park Ave South & East 22nd Street (about 3 min walk)
• East 23rd Street & Park Avenue South (about 4-5 min walk)
• East 25th Street & Park Avenue South (about 2 min walk)
• Madison Avenue & East 26th Street (about 3 min walk)

Additional Transportation

PATH train stations at Journal Square - 33rd Street and World Trade Center - 33rd Street are approximately 0.4 miles away.

Transportation Highlights

373 Park Avenue South is a "Rider's Paradise" with a Walk Score of 100, indicating exceptional access to public transit. Daily errands can be accomplished easily by walking, biking, or using multiple transit options.

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