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John Gantkowski

(He/Him/His)
Iron Valley Real Estate of Berks

Recent Sales

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  • $185,000
    4 bd1 ba1,290 sqft Reading, PA
    4 bd1 ba1,290 sqft
    Reading, PA
    Sold 9 days ago
    Seller
    736 Lance Pl, Reading, PA, 19604
  • $700,000
    5 bd4 ba3,737 sqft Spring Grove, PA
    5 bd4 ba3,737 sqft
    Spring Grove, PA
    Sold 10 days ago
    Seller
    5150 Chestnut Grove Rd, Spring Grove, PA, 17362
  • $185,000
    2 bd1 ba0 sqft Zion Grove, PA
    2 bd1 ba0 sqft
    Zion Grove, PA
    Sold 20 days ago
    Seller
    369 Buck Mountain Rd, Zion Grove, PA, 17985
  • $305,000
    3 bd3 ba2,632 sqft Reading, PA
    3 bd3 ba2,632 sqft
    Reading, PA
    Sold 21 days ago
    Seller
    2611 Hill Rd, Reading, PA, 19606
  • $62,500
    3 bd1 ba966 sqft Reading, PA
    3 bd1 ba966 sqft
    Reading, PA
    Sold 1 month ago
    Buyer
    300 Bordic Rd, Reading, PA, 19606
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35
Sales last 12 months
194
Total sales
$31K-$825K
Price range
$232K
Average price

Get to know John Gantkowski

Realtor

Specialties
Buyer's AgentListing AgentRelocationFirst Time HomebuyersInvestment PropertiesLuxury HomesNew Construction
19 Years of experience

John Gantkowski's listings & sales (199)

For Sale
For Rent
Sold
This map can show the most recent 100 listings and 100 sales. Review all listings and sales below.

For Sale (3)

For Rent (2)

Sold (194)

Address
Sold date
Closing price
Represented
Flag Sale
9/30/2025$185,000Seller
9/29/2025$700,000Seller
9/19/2025$185,000Seller
9/18/2025$305,000Seller
8/29/2025$62,500Buyer

John Gantkowski's reviews (58)

Write a review
  • Highly likely to recommend5.05.0

    9/21/2024 - milkmanjohnny
    Bought a Single Family home in 2024 in Temple, PA.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    He is everything you need to close. From location school districts to how you can save and buy. I knew nothing about homes after seeing homes with John I wanted better for myself and my family in my budget.
  • Highly likely to recommend5.05.0

    8/12/2024 - ladominicanprincess1990
    Bought a Single Family home in 2024 in Whitfield, Wyomissing, PA.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    John is the greatest realtor I ever met. He helped us out on every step of the process. He was very informative and listened to every request I had. He was always available for us to answer any questions and very knowledge on what he does. I was happ...
  • Highly likely to recommend5.05.0

    8/9/2024 - zuser20170809183052884
    Sold a home in 2024.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    John was very helpful and responsive throughout the process. While we were out of town on vacation, John sold our home and went above and beyond by taking videos of a townhouse we were interested in.
  • Highly likely to recommend5.05.0

    4/4/2024 - emirabrokencyde
    Bought a Single Family home in 2024 in Minersville, PA.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    John was outstanding in our opinion, it was our first experience looking for a home and he answered any questions we had or pointed us in the right direction to get them answered and would point out potential problems in homes we looked at, also expl...
  • Highly likely to recommend5.05.0

    2/6/2023 - Erik Salgado
    Bought a Single Family home in 2023 in Devers area, York, PA.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    John was great working with. Our approval limited the market we could shop in. He stuck by us every step of the way, went the distance to meet us with a smile at every house we chose. He was honest and up front with every property, and with the enti...

John Gantkowski

(He/Him/His)
Iron Valley Real Estate of Berks
35sales last 12 months
194total sales
$31K-$825Kprice range
$232Kaverage price
19years of experience