About the Building

352 Park Avenue South is a historic office building located at the corner of East 25th Street and Park Avenue South in Manhattan’s Flatiron and NoMad corridor. Originally built in 1913, the 16-story property features distinctive Art Nouveau architecture and combines traditional Midtown South character with efficient full-floor office layouts and modern building upgrades.

Typical office floors measure approximately 12,200 square feet, providing tenants with the opportunity to occupy an entire floor in a relatively boutique setting. The layouts benefit from 11-foot ceilings, windows on three sides, and efficient floor plates, creating bright interiors that can support either open-plan offices or more traditional configurations with private offices, conference rooms, training rooms, pantries, and collaboration areas.

The building has a white marble lobby with a 24-hour concierge, along with tenant-controlled HVAC and upgraded elevator systems. Several floors feature existing installations, while others can be delivered as newly built space, giving tenants flexibility depending on their preferred layout and construction timeline.

Existing office configurations demonstrate the range of possibilities within the building. The 14th floor, for example, includes 12 private offices, one large conference or training room, one smaller conference room, and capacity for approximately 70 benching seats. Other floors have been arranged as largely open offices with conference rooms, pantry areas, reception space, and employee lounges.

The upper portion of the building offers one of its most distinctive opportunities. The 16th floor contains approximately 12,200 square feet, while an additional 2,121-square-foot 17th-floor level accompanies it. These upper floors include a skylight and exclusive roof deck, providing private outdoor space and elevated views across Midtown South.

352 Park Avenue South is positioned between Madison Square Park, Flatiron, and NoMad, placing tenants close to restaurants, cafés, hotels, fitness clubs, and neighborhood retail. The location also provides convenient access to multiple subway lines, including service around 23rd Street and nearby Madison Square Park.

For companies searching for Park Avenue South office space, 352 Park Avenue South offers full-floor privacy, strong natural light, high ceilings, flexible layouts, tenant-controlled HVAC, and the architectural character of a classic Midtown South office building.