9 Prime

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9 N High St
West Chester, PA 19380
In the heart of West Chester stands a 19th century neoclassical bank. It was a pillar of Pennsylvanian ambition for over 150 years, but its vaults eventually closed and the building laid still, yearning for a return to glory. That revival began in 2023 when owner John O'Connell transformed the First National Bank building into 9 Prime, the state's grandest steakhouse, and Johnny O's, its premier speakeasy.

Reviews

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3.599 reviews
Photo of Heather L.
Heather L.
7/20/2025

I want to start by saying our waiter was very pleasant, and I absolutely loved the atmosphere! The restaurant was also very clean, which added to the overall experience. We came here to celebrate...

Photo of Maggie D.
Maggie D.
6/22/2025

Food - the food was akin to dining at diner/Apple Bees (no offense to AB) - nothing spectacular. Calamari was overcooked and my gosh soooooo salty- OMG! It was a salty mess! Presentation- HOT...

Photo of Elizabeth H.
Elizabeth H.
5/10/2025

It is the weekend of our 6 month wedding anniversary so wanted to try somewhere special. So we ventured on a mini road trip to West Chester to dine at 9Prime. My husband parked the car, dropped me...

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Theresa S.
7/11/2025

Surprised to see so many negative reviews. 9 Prime is a great restaurant with a wrap-around bar and a great happy hour. I have eaten here for both dinner and happy hour. The service is always...

Amy F.
10/8/2025

I hosted a rehearsal dinner for 55 guests. Chris was there to greet me, and understood my vision for the space. He took over decorating, and I returned to the most magical venue! The staff were...

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