$855,000
4 bd3 ba2,122 sqft Great River, NY
4 bd3 ba2,122 sqft
Great River, NY
Sold 14 days ago
BuyerSeller
Get to know Allison Grosse
Licensed Broker Associate
Allison is a life-long resident of East Islip, involved in many community projects. She is a member of the Ladies Ancient Order of Hibernians (LAOH) as well as the Rotary Club of Islip. Along with her husband John, they spearheaded the 9-11 Memorial Sitting Garden at JFK Elementary School. They helped with the construction of the new EI Soccer Club Building and ran the very successful 1st Soccerribean fundraiser to build the soccer building. All...
Specialties
19 Years of experienceBuyer's AgentListing AgentNew Construction
Allison offers Showcase to make listings stand out
helps homes sell faster and for more with increased exposure on Zillow, a virtual tour, and an interactive floor plan.
Allison Grosse's listings & sales (230)
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This map can show the most recent 100 listings and 100 sales. Review all listings and sales below.
For Sale
Sold (230)
Address | Sold date | Closing price | Represented | Flag Sale |
|---|---|---|---|---|
| 3/26/2026 | $855,000 | Buyer and Seller | ||
| 2/2/2026 | $1,650,000 | Seller | ||
| 12/22/2025 | $530,000 | Buyer | ||
| 12/5/2025 | $1,189,000 | Seller | ||
| 10/7/2025 | $670,000 | Buyer |
Allison Grosse's reviews (14)
- 5.0
- 3/28/2026
- • lvgrumpy14
Sold a home in 2025.
Working with Allison & John Grosse was a great experience! They were incredibly professional and knowledgeable of the local market. Selling our home of 33 years was a hug...Working with Allison & John Grosse was a great experience! They were incredibly professional and knowledgeable of the local market...5.0- 3/27/2026
- • Bernhard Sengstock
Bought a Single Family home in 2025 in Middle island, NY.
Allison did a great job not only helping to find the property before it was even listed, but also walk me through from the very first meeting to the closing. She is a tru...Allison did a great job not only helping to find the property before it was even listed, but also walk me through from the very fi... - 5.0
- 4/17/2019
- • christopherpico
Sold a Single Family home in 2018 in East islip, NY.
I have had the pleasure of dealing with Allison several times and she has never let me down.She listens when you explain to her exactly what you're looking for and doesn'...I have had the pleasure of dealing with Allison several times and she has never let me down.She listens when you explain to her ex...5.0- 4/17/2019
- • tcarew23
Bought a Single Family home in 2018 in Ronkonkoma, NY.
Allison was extremely helpful in every way. She was knowledgeable of the entire area as well. She was not pushy towards me at all and really was looking for a good fit fo...Allison was extremely helpful in every way. She was knowledgeable of the entire area as well. She was not pushy towards me at all ... - 5.0
- 4/16/2019
- • zuser20140909075640690
Bought a Single Family home in 2019 in Bay shore, NY.
Allison was a pleasure to work with. We were first time homebuyers and she guided us through every step of the process. She was attentive to our questions and quick to re...Allison was a pleasure to work with. We were first time homebuyers and she guided us through every step of the process. She was at...5.0- 4/16/2019
- • abonacum
Sold a Condo home in 2016 in Islip, NY.
When I was tasked with cleaning out and selling my parents' home, Allison could not have been more helpful. She knew the market and knew exactly what I needed to do and ...When I was tasked with cleaning out and selling my parents' home, Allison could not have been more helpful. She knew the market a... - 5.0
- 11/3/2015
- • MarkWarren270
Sold a Single Family home in 2015 in Bay shore, NY.
Allison was quick to meet al needs and provided guidance during sale process. Even after completion of sale Allison was ther for follow up. I would recomend her without h...Allison was quick to meet al needs and provided guidance during sale process. Even after completion of sale Allison was ther for f...5.0- 9/3/2015
- • gonczyrose
Bought a home in 2015 in Helm, CA.
ALLISON KNEW EXACTLY WHAT TO SHOW ME WITHOUT WASTING MY TIME.SHE HAD A BUYER FOR MY PRIOR HOME FOR ME WITHIN 3 WEEKS AND FOUND A NEW HOME THAT MET ALL MY NEEDS SHORTLY AF...ALLISON KNEW EXACTLY WHAT TO SHOW ME WITHOUT WASTING MY TIME.SHE HAD A BUYER FOR MY PRIOR HOME FOR ME WITHIN 3 WEEKS AND FOUND A N... - 5.0
- 2/13/2015
- • zuser20140331020757162
Bought a Single Family home in 2015 in Islip, NY.
Allison was terrific, we listed our home in Bay Shore in Oct and we were in contract in Jan. She found our townhouse that we had always dreamed about living in , we close...Allison was terrific, we listed our home in Bay Shore in Oct and we were in contract in Jan. She found our townhouse that we had a...5.0- 10/20/2013
- • user3639965
Sold a home in 2013 in East Islip, NY.
Do you want personalize service? Well, Allison Grosse is the agent for you! Allison was so kind and compassionate. We lost a family member and needed to sell the house qu...Do you want personalize service? Well, Allison Grosse is the agent for you! Allison was so kind and compassionate. We lost a famil...
