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John Gantkowski

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

Recent Sales

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  • $307,000
    3 bd1 ba991 sqft Pottstown, PA
    3 bd1 ba991 sqft
    Pottstown, PA
    Sold 1 month ago
    Buyer
    1311 N Keim St, Pottstown, PA, 19464
  • $110,000
    3 bd1 ba2000 sqft Cressona, PA
    3 bd1 ba2000 sqft
    Cressona, PA
    Sold 1 month ago
    Seller
    11 S Sillyman St, Cressona, PA, 17929
  • $447,000
    3 bd3 ba1580 sqft King Of Prussia, PA
    3 bd3 ba1580 sqft
    King Of Prussia, PA
    Sold 2 months ago
    Buyer
    351 W Signal Hill Rd, King Of Prussia, PA, 19406
  • $245,000
    3 bd1 ba1092 sqft Reading, PA
    3 bd1 ba1092 sqft
    Reading, PA
    Sold 2 months ago
    Seller
    1424 Bleeker Ave, Reading, PA, 19607
  • $65,000
    3 bd1 ba980 sqft Reading, PA
    3 bd1 ba980 sqft
    Reading, PA
    Sold 2 months ago
    Seller
    1234 Broadway Ave, Reading, PA, 19606
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33
Sales last 12 months
211
Total sales
$31K-$500K
Price range
$203K
Average price

Get to know John Gantkowski

Realtor

Specialties
New Construction
19 Years of experience

John Gantkowski's listings & sales (214)

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)

Sold (211)

Address
Sold date
Closing price
Represented
Flag Sale
3/28/2025$307,000Buyer
3/24/2025$110,000Seller
3/11/2025$447,000Buyer
3/7/2025$245,000Seller
2/18/2025$65,000Seller

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
33sales last 12 months
211total sales
$31K-$500Kprice range
$203Kaverage price
19years of experience