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Located in the heart of Chelsea’s Flower District, ILA Penthouse has multiple uses for entertaining indoors and outdoors, from corporate team building events and trainings, unique dining experiences and other milestone celebrations including baby showers and weddings.

Our venue's botanical environment can be configured to suit your individual needs. We offer many catering options, custom cocktails & mocktails, event design services, and of course, flowers. Tables, chairs, house linens, dishes and glasses are all included with your rental. 

ILA Penthouse and FlowerSchool NY are eco-friendly businesses. We compost organic matter daily, and do not allow single-use plastics or balloons in our space. All of the floral designs are foam-free and supported by organic materials and/or reusable containers.

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Bar Room

Our 1,200 sq ft. bar room space is the perfect venue for your next New York City intimate gathering or event. We host dinner parties, cocktails parties, birthday celebrations, bridal and baby showers, corporate events and brand activations for up to 50 guests in this well planted and pointed space.


for dinner

With 2,500 sq ft. of raw space, our main room can accommodate up to 225 guests for weddings, birthday celebrations, bridal and baby showers, corporate events and brand activations.  This NYC event space is highly customizable, as we have NO columns obstructing your design plans.

for meeting

Our meeting room can accommodate up to 225 people and is equipped with a projection and sound system to ensure your presentation is seen and heard by everyone. Our room is versatile and can be used for a variety of functions, from corporate meetings to large scale presentations.



With a total of 8,500 sq ft of mixed-use space, and breathtaking city views from our unique 4,000 sf rooftop, our venue is known as a "Goldilocks Space" since it's centrally located, not too big, not too small, and your event can be held rain-or-shine.

Come see for yourself!  



ILA Penthouse offers a range of food and beverage options to suit any occasion.

Our caterers are Michelin star trained and use only the freshest, locally sourced ingredients to create delicious dishes.

Our biodynamic wines are carefully sourced from the finest wineries around the world. We also offer botanical-infused cocktails, crafted by mixologists with precision and expertise.

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  • Prep kitchen and dishwasher

  • Storage area

  • Break-out rooms

  • Adjustable lighting and ambiance settings

  • AV company in-house for additional needs

  • All inclusive parties and dinners

  • ​3 Bathrooms

  • Elevator

  • Rooftop

  • Tables and chairs for up to 225 guests

  • Linens, glassware, and flatware for up to 225 guests

  • Eco-friendly & sustainable business practices



Let's chat! 

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