Union Square Loft 873 Broadway Flatiron NYC

Union Square Loft is a private listening room and creative lounge in the heart of Flatiron — built on Fulcrum Acoustics pro sound, professional lighting, and nearly five decades of creative legacy. Whether you’re hosting an intimate celebration, recording a podcast, or producing content, you walk into a space that sounds, looks, and feels like nothing else in Manhattan. You show up with your idea. Everything else is already here.

Union Square Loft is a Made in NY certified creative institution at 873 Broadway in Manhattan’s Flatiron District. The 1,200 sq ft all-inclusive event venue NYC hosts private events, productions, screenings, and corporate offsites with Fulcrum Acoustics pro sound, professional lighting, and nearly five decades of creative legacy. Capacity is 60 guests with flexible configurations.

Event venue NYC - Union Square Loft private event space in Flatiron District Manhattan
Union Square Loft — premier event venue NYC in the Flatiron District

Quick Facts About Union Square Loft

Location 873 Broadway Suite 408, Flatiron District, NYC 10003
Space 1,200 sq ft • 13-foot ceilings • 9-foot windows • hardwood floors
Capacity 60 guests maximum
Operating Since the 1990s — nearly five decades of creative legacy
Certification Made in New York (Made in NY)
Director Carlos Montoya — A/V specialist since 1992, former TEDx Bushwick executive producer
Phone 212-529-7570
Email info@unionsquareloft.com

Event Venue NYC

Photo at Union Square Loft NYC studio

Host a memorable intimate friends & family brunch or dinner party, a cocktail reception, an inspired product launch, or a sports event viewing party on our 4K 75″ touchscreen tv or two projectors. Whatever your event of choice, our perspective-expanding 13-foot ceilings and warm hardwood floors combined with customizable in-house audio-visual/tech support means you’ll walk in with an idea and walk out with a vision for your function. Known for its versatility and character, Union Square Loft is centrally located in New York City’s Flatiron District, a block north of Union Square Park. Diverse furniture configuration options offer a range for meeting styles, from rows of folding chairs for a screening or performance event to a conference room for corporate events. Our adjoining prep kitchen makes Union Square Loft the ideal event space for catered events, including intimate wedding celebrations with your closest and dearest.

What Types of Events Can You Host at This NYC Venue?

Cocktail Receptions – Weddings (and rehearsals) – Private Dinners – Holiday Parties – Catered Brunch – Quinceañeras – Fashion & Award Show After-Parties – Fundraisers – Product Launches – Birthday Parties – Private Parties – Mini Seminars – Brainstorming Sessions – Anniversaries – Bar and Bat Mitzvahs – Corporate Events – Sports-viewing Party – Preview Screenings – Art Exhibit and Performance Studio – Record Release Party

What Amenities and Equipment Are Included?

  • 13′ ceilings and hardwood floors
  • 9′ windows with southern exposure flooding our studio with natural light
  • Blackout curtains and window acoustics
  • Prep kitchen w/dishwasher, refrigerator w/ice maker
  • 2 internal bathrooms (1 wheelchair accessible)
  • Leather couches for 9
  • Coffee table(s)
  • 50 Padded folding chairs
  • Folding tables (5’x1.5′) 18
  • Folding tables (6’x2.5′) 5
  • Tall tables (5′ x 2.5′) 3
  • Side tables 7
  • Double coat rack
  • Conference tables available
  • Catering options available
  • Dinnerware and wine glasses per request
  • Upstairs client lounge/vocal booth w/one way mirror
  • Passenger and freight elevator with street access + 1800s manual elevator for production hire
  • Small private side room (smoke-friendly)
  • 2 projectors: overhead/tabletop, projection mapping option
  • 75″ 4k touch-screen/TV for presentations w/hdmi, Miracast/Airplay/Chromecast/Roku/Fire Stick/PC Laptop
  • Adjustable party lights
  • Pro-audio system w/Fulcrum Acoustics, Bluetooth, P.A., FX
  • Fiberoptic: 1GB ethernet/Wi-Fi
  • AC/heat/ceiling fans

How Do You Book This Event Venue NYC?

Contact us at info@unionsquareloft.com or call 212-529-7570 to book your event.

Union Square Loft logo NYC

See also: FAQ | contact us | book a tour


Corporate Events at Union Square Loft

The corporate event has evolved. The era of booking 300-person hotel ballrooms for a 40-person team offsite — paying for empty chairs, renting a projector that takes 20 minutes to connect, and enduring mandatory $150-per-head catering — is giving way to something sharper. Modern corporate teams want intimate, high-impact environments where every attendee matters and every dollar goes toward the experience. Union Square Loft is that environment.

As a corporate event space in NYC’s Flatiron district, Union Square Loft hosts the full range of corporate formats for groups of 15 to 60: team offsites and quarterly strategy sessions, executive retreats requiring complete privacy, board meetings and investor presentations where Fulcrum Acoustics professional sound and a 75-inch 4K touchscreen deliver financial data with precision, and product launches where professional lighting transforms the 1,200-square-foot space into an immersive reveal environment.

What makes the space work for corporate events is the all-inclusive model. The $300-per-hour rate includes everything — professional surround sound, full lighting, 4K presentation display, all furniture in theater, dinner, or standing configurations, a prep kitchen for outside catering, and Carlos Montoya on-site as your A/V specialist. Carlos has worked in professional audio-visual production since 1992 and served as executive producer of TEDx Bushwick. He is not a venue coordinator — he is a technical producer who runs your sound check, manages your presentations, and handles every transition. That level of production support is simply not available at traditional corporate event venues, even at triple the price.

The intimate scale is the competitive advantage. A 60-person cap means no filler guests, no dead seats, and no wasted budget on cavernous rooms that dilute the energy of your gathering. For startups, creative agencies, tech teams, boutique professional firms, and executive groups, this is the corporate event format that actually produces results — focused, private, and technically flawless.

Explore the full details of our corporate event space in NYC, including pricing, included equipment, event formats, and how Union Square Loft compares to traditional hotel ballrooms.

Reserve — $1,500 Deposit

Secure payment via Stripe