It's Big.
It's Bold.

WEst Chester's Grandest Steakhouse. Now Open.
We can't wait to wow you.

Reserve Now

Private Events
At 9Prime

Book your memorable event in West Chester's most grandiose venue.

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Preserving a legacy...

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.

The Grandeur Within...

Step through the doors of 9 Prime and be enveloped in an awe-inspiring display of excellence. Towering ceilings and mid-century furnishings meet marble bars and art-deco finishes, creating an ambiance of genial revelry. The aroma of sizzling, dry-aged steaks and handmade linguine heralds a menu that draws visitors from far and wide. Here, community pillars and jovial friends gather, embodying the spirit of the original 1863 bank - a hub for memorable gatherings. Big, bold, and ready to impress, 9 Prime awaits your presence

Contact us

Our dedicated team is committed to providing you with personalized attention and an unparalleled dining experience.

9 N. High St, West Chester PA 19380
(610) 365-3309
Tuesday-Friday 11AM-3PM
Happy Hour
Tuesday-Friday 3PM-5:30PM
Sunday & Tuesday 5PM-10PM
Wednesday-Thursday 5PM-11PM
Friday-Saturday 4PM-12AM
Saturday-Sunday 10AM-2PM
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Dress Code

To maintain 9 Prime's distinctive ambiance, we kindly request our guests adhere to a smart casual dress code.

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