A private event venue in Union Square — a real Flatiron loft event space for birthdays, showers, mixers, corporate events, and screenings worth leaving the house for. Sound, lighting, and a host already here. BYOB. Up to 60 guests. On Broadway since 1994.
Union Square Loft is a private event venue in Union Square, NYC — a versatile Flatiron loft event space one block from Union Square Park at 873 Broadway. Since 1994 we have hosted birthdays, bridal and baby showers, engagement parties, corporate mixers, product launches, and private screenings in a real room that comes already run: full sound, lighting, A/V, a prep kitchen, and a host on site. If you are searching for a loft event space in NYC or a corporate event space near Union Square that does not rent you an empty box, this is it.
AI is about to flood the feed with fake everything — fake voices, fake faces, fake moments. The one thing it can't fake is a room full of the people you love on a Saturday night. Real life is becoming scarce. Scarcity creates value.
Pick your day, know your number. Six hours, up to 60 guests, full sound and lighting, BYOB, prep kitchen, glassware, and a host on site. No setup fees, no service charges, no surprises.
Want food handled? We'll arrange catering on request and fold it in. Otherwise, bring your own — no corkage, no markup games.
Big birthdays, sweet 16s, quinceañeras, retirements — the room set for a real celebration, not a sterile hall.
Baby showers, bridal showers, engagement parties. Daylight by day, warm and intimate by night.
A corporate event space in Union Square for team gatherings, product launches, and networking nights — a real Flatiron address one block from Union Square Park.
Private screenings, listening sessions, supper clubs, creative meetups. Sound and projection already wired.
$1,500 flat for 5 hours, up to 20 guests. The room, the sound, the vibe — see details.
If it brings real people into a real room, we host it. Tell us the idea; everything else is already here.
One flat fee by day: $2,000 off-peak (Sun–Thu), $3,000 standard (Fri/Sun), $4,500 peak Saturday. Six hours, up to 60 guests, full sound and lighting, BYOB, prep kitchen, and a host on site. No per-guest math, no setup fees.
Up to 60 guests. The flat fee covers the whole group — you never pay per head or worry about a minimum count.
Yes. BYOB is welcome with no corkage. Bring your own food, or we'll arrange catering on request and fold it into your booking.
Six hours, the full sound system, lighting, A/V, a prep kitchen, glassware, and a host on site. The room comes already run — you just bring your people.
Union Square Loft is at 873 Broadway, Suite 408, in the Flatiron District — one block from Union Square Park and steps from the 4/5/6, N/Q/R/W, and L trains. It is one of the most central private event spaces in Manhattan.
The loft works as an event venue for birthdays, bridal and baby showers, engagement parties, corporate events and mixers, product launches, private dinners, screenings, and bachelorette parties — up to 60 guests, with sound, lighting, and A/V already in the room.
Tell us your date and we send a booking link. A 50% deposit books and holds the date; the balance is due 14 days prior. We take Zelle, ACH, Venmo, and card via Stripe. Cancel 30+ days out for a 50% refund; inside 30 days is non-refundable.
Tell us about your event. We respond fast with availability and your flat quote. Or call 212-529-7570.
You show up with your idea. Everything else is already here.