If you're looking for a venue that blends raw architectural character with flexible functionality, Iron23 delivers. Located in NYC’s iconic Flatiron District, this newly renovated space features exposed iron columns, soaring ceilings, and two street-level entrances spanning 23rd and 24th Streets. It’s historic bones meet modern event flow—making it ideal for brand activations, product launches, conferences, and curated private experiences.
With 17-foot ceilings, 30,000+ square feet of open plan potential, and a full mezzanine overlooking the main hall, Iron23 offers planners a canvas to get creative while still being event-ready.
The bones of the building are what give Iron23 its charm: exposed iron columns, industrial details, and a mezzanine that provides dynamic sightlines and natural zoning. The venue is fully ADA-compliant, includes a large back-of-house pantry, and offers flexible rigging points—perfect for staging, lighting, or immersive installations.
Beyond the aesthetic, Iron23 is logistically ready to support complex productions:
Whether you're planning a full venue buyout or a multi-part event across different zones, the space flexes to meet the moment.
With its adaptable layout and centralized location, Iron23 is a top choice for:
The dual-level space is often used to create immersive experiences with built-in storytelling: think ground floor welcome moments leading to VIP lounges on the mezzanine, or layered activations that guide attendees through a journey.
Positioned between 5th and 6th Avenues, Iron23 sits in one of the most sought-after neighborhoods in Manhattan, surrounded by boutique hotels, creative offices, and cultural landmarks.
Its street-facing branding opportunities on 23rd Street are a major bonus, offering built-in exposure to pedestrian traffic. For brands aiming to make an impression that lives beyond the event itself, this kind of real-world visibility is hard to beat.
For REACH Prep’s annual gala at Belle Haven Club, B Floral created a multi-layered floral experience tailored to two distinct spaces—infusing the cocktail hour with rich autumnal tones and their signature statement pieces, while the tented waterfront dinner featured whimsical blues that complemented the venue’s coastal setting.
From stage design to centerpieces, this gala was a study in thoughtful design and bold seasonal storytelling.
Venue: Belle Haven Club
Iron23 strikes a rare balance—it’s design-forward without being precious, flexible without being generic, and historic without sacrificing modern functionality. It’s the kind of space that gives creative teams room to play, and planners confidence that every logistical detail is covered.
From sleek press previews to immersive brand takeovers, Iron23 is one of Flatiron’s most versatile venues—and a must-book for any event that needs both style and substance.
