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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 63 Million
Sold
Top 1% Berks
County
#1 agent at Iron
Valley Berks
Over 319 families helped
and counting
2619 HILL RD, READING, PA 19606
$879,900
  • Beds
  • Baths
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1601 MINERAL SPRING RD, READING, PA 19602
$615,000
  • Beds
  • Baths
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1601 MINERAL SPRING RD, READING, PA 19602
$615,000
  • Beds
  • Baths
View Details
0 WOODLAND DR, LEESPORT, PA 19533
$499,000
  • Beds
  • Baths
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111 LINCOLN PL, HARRISBURG, PA 17112
$325,000
  • 4 Beds
  • 2 Baths
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2003 MCKNIGHTS GAP RD, READING, PA 19604
$299,900
  • 3 Beds
  • 1 | 1 Baths
View Details

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Latest News

Picking up the franchisor could make eXp an attractive option for agents and brokers at firms that were recently acquired during consolidation rush, eXp execs say.

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Concierge Auctions has partnered with Vesta Home to fully furnish luxury listings worth $10 million or more.

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