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Meet John Gantkowski

John Gantkowski is a highly trusted Pennsylvania real estate expert who helps buyers and sellers navigate the market with confidence. Whether representing your interests in a suburban neighborhood or a fast-developing investment area, John provides data-driven pricing strategy, negotiation skills, and local insight to get results for you across PA.

Whether you are relocating, selling your home, or looking for a property, you will receive clear guidance, quick communication, and a proven process designed to maximize values in today’s Pennsylvania housing market.

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Why List with Me

Over 56 Million
Sold
Top 1% Berks
County
#1 agent at Iron
Valley Berks
282 Satisfied clients
and counting
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Latest News

UGA study found a 1.7% private sale premium in DFW, but post 2020 estimates fall to about 0.9% and are not significant.

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First American sued Novad in a Maryland court, seeking attachment as arbitration proceeds over $1,628,573.38 in reverse mortgage fees.

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Rate hires veteran executive Adam Boyd as president of consumer lending to drive the lender’s expansion beyond mortgage into consumer lending.

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