Top Agent

    John Walsh

    Galaxy Realty Group

    stars rating
    345

    Want to work with John Walsh?

    Top 0.44%

    In Islip, NY

    $141.3M

    Total Sales Last Year

    13

    Years of Experience

    188

    Recent Transactions

    $450K - $3.4M

    Average Price Point

    Agent Bio

    Licensed In New York: 10401255572

    Discover Agent Performance Insights on John Walsh. We Analyzed 814 Transactions To Help You Decide If John Is The Best Real Estate Agent Near You.

    Office Location

    1774 5th Ave,Bay Shore,NY11706

    Home Sold by John Walsh

    Agent Achievements

    Photo Pro

    Market Leading Agent

    Quick To Respond

    Highly Rated

    Listing Agent Only

    Negotiation Skills

    Avg. Savings Off List Price

    $19,299

    Avg. % Negotiated Off List

    2.96%

    John Walsh's Top Neighborhoods

    John Walsh's Recent Sales

    Date

    11/14/2025

    Address

    476 Sayville Boulevard, NY 11782

    Price

    $840,000

    Represented

    Seller

    Date

    11/14/2025

    Address

    80 Fox Court, NY 11949

    Price

    $573,000

    Represented

    Buyer

    Date

    11/12/2025

    Address

    23 Berard Boulevard, NY 11769

    Price

    $650,000

    Represented

    Seller

    Date

    11/12/2025

    Address

    2768 Wallace Avenue, NY 11710

    Price

    $815,000

    Represented

    Seller

    Date

    11/06/2025

    Address

    12 Morris Avenue, NY 11755

    Price

    $735,000

    Represented

    Buyer

    Date

    11/06/2025

    Address

    11 Oswego Place, NY 11779

    Price

    $530,000

    Represented

    Buyer

    Date

    11/06/2025

    Address

    337 W 17th Street, NY 11729

    Price

    $715,000

    Represented

    Seller

    Date

    10/31/2025

    Address

    50 Cameron Avenue, NY 11550

    Price

    $710,000

    Represented

    Seller

    Date

    10/30/2025

    Address

    9 Captains Walk E, NY 11706

    Price

    $1,725,000

    Represented

    Buyer

    Date

    10/23/2025

    Address

    2435 Union Boulevard #7A, NY 11751

    Price

    $250,000

    Represented

    Buyer

    Ratings & Reviews (5)

    cquappe428

    stars rating

    3 weeks ago

    If you’re looking to buy or sell your house, Roy is the perfect person for you! He listens to what you want. He is available all the time for anything you need. He knows what he is talking about and is also honest when it comes to each individual Property. He made the process smooth and enjoyable, I would recommend him 10 times Out of 10. He is the best!!

    MatthewGiammarino

    stars rating

    3 weeks ago

    Working with Roy was an amazing experience. As first-time homebuyers, we were nervous at first, but Roy made the process easy and stress-free. He was patient, honest, and incredibly knowledgeable — always taking the time to explain everything and never pressuring us. Roy truly cared about helping us find the right home, not just a house. His communication and attention to detail were excellent, and we always felt supported and informed. Thanks to Roy, we found a home we love and felt confident every step of the way. We couldn’t have asked for a better agent or a more genuine person to guide us through it.

    jaimiej978

    stars rating

    4 weeks ago

    I had an amazing experience working with Victor. As someone who was new to this whole apartment hunting/closing process, I honestly would’ve been so lost if it wasn’t for Victor. He was so friendly and knowledgeable right off the bat and made sure we looked at places that were to my liking. I really appreciated how he took the time to explain things to me and was always available. I would definitely work with him again in the future and recommend him to anyone. :)

    patricebalistreri

    stars rating

    1 month ago

    Roy came highly recommended by my brother-in-law who is very astute in buying and selling properties as a novice after he was able to sell their home in Sayville with a very large open house turn out over a short period of time. When the time came recently that I decided to sell my home in Hampton Bays I met with Roy and found that he was truly interested in my reasoning for selling and helped along the way to move things very quickly. We were able to get an interested buyer on the first open house weekend And Roy was able to negotiate a slightly higher offer on my behalf. The sale was successful and after only five weeks, we went to close. everything turned out well for the buyer and for myself. I would happily recommend Roy to other friends and family who are in my position

    lmnop888

    stars rating

    1 month ago

    There are few experiences more significant in life than selling one’s home, and fewer still as rewarding as working with a realtor who truly understands both the emotional and practical dimensions of the process. From our very first conversation, Roy demonstrated an impressive command of the real estate market. He brought clarity and insight into every aspect of the process, patiently answering my questions and providing guidance that was both honest and encouraging. Roy’s professionalism, expertise, and unwavering dedication transformed the entire experience, making it not only successful but genuinely enjoyable. Roy is collaborative, reliable, and inspiring. Roy brought that same energy and enthusiasm to my real estate experience.  Roy’s deep knowledge of the local housing landscape gave me confidence that I was in good hands. I highly recommend Roy for any of your real estate needs.