$599,000
4 bd3 ba2,400 sqft Middle Island, NY
4 bd3 ba2,400 sqft
Middle Island, NY
Sold 12 days ago
Seller
Get to know Rosanne DAgostino
Associate Real Estate Broker
Rosanne is a full-time Associate Broker at Douglas Elliman Real Estate, with a decade of experience in the industry. As a proud mother of two wonderful people, she has spent her entire life living and working on Long Island, and is licensed in both Central Suffolk and Westhampton Beach.
Drawing from her extensive background as a Marketing Specialist, Rosanne shifted her focus to successfully market homes by leveraging her skills in advertising de...
Specialties
10 Years of experienceBuyer's AgentListing AgentRelocationFirst Time HomebuyersLuxury Homes
Rosanne DAgostino's listings & sales (149)
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 (1)
Address | Bed/Bath | Listing price |
|---|---|---|
 Bellport Ave Medford, NY 11763
| $1,500,000 |
For Rent (1)
Address | Bed/Bath | Listing price |
|---|---|---|
 138 North Rd Hampton Bays, NY 11946
| 4 Bed, 4 Bath | $65,000/mo |
Sold (147)
Address | Sold date | Closing price | Represented | Flag Sale |
|---|---|---|---|---|
| 11/14/2025 | $599,000 | Seller | ||
| 11/7/2025 | $529,000 | Seller | ||
| 9/24/2025 | $781,388 | Buyer | ||
| 9/3/2025 | $675,000 | Buyer | ||
| 8/11/2025 | $515,000 | Seller |
Rosanne DAgostino's reviews (23)
Write a review- Highly likely to recommend||5.05.0
12/6/2020 - rpiano2001
Sold a Single Family home in 2020 in Terryville, Port jefferson station, NY.Local knowledgeProcess expertiseResponsivenessNegotiation skillsRoseanne went above and beyond in helping us sell our home. She stepped into the Gap because I was not able to be in New York as we had already moved to Florida. I would not hesitate to recommend her for all of your real estate needs
Response from Rosanne DAgostino on 12/11/2020
Thank you so much for your kind words! It was my pleasure to help. I’m really glad we were able to make everything work out! Best of luck to you in your new home.
- Highly likely to recommend||5.05.0
4/8/2020 - Lei Geng
Bought a Townhouse home in 2020 in Commack, NY.Local knowledgeProcess expertiseResponsivenessNegotiation skillsRosanne is an extremely professional and honest real estate agent. We are the first time buyer and have a lot of confusions during the entire home buyer process. Although Rosanne is the listing agent, she is very helpful and responsive to us. She doe... - Highly likely to recommend||5.05.0
11/15/2019 - bsully16
Bought a Single Family home in 2019 in Holtsville, NY.Local knowledgeProcess expertiseResponsivenessNegotiation skillsThe "Chuck Norris" of real estate! Rosanne was a complete professional throughout my entire home buying process. She was flexible with my busy schedule, always knowledgeable and very responsive to my many questions and concerns. Home buying (especial... - Highly likely to recommend||5.05.0
11/8/2019 - mscofieldchow
Sold a Single Family home in 2019 in Terryville, Port jefferson station, NY.Local knowledgeProcess expertiseResponsivenessNegotiation skillsA real estate agent who became a true friend along the way during the selling of our home. A true professional who worked tirelessly for 3 months during the closing on our home. I can't believe there is a more sincere dedicated agent that Rosanne. ... - Highly likely to recommend||5.05.0
7/9/2019 - hsbakr
Bought a Single Family home in 2019 in Farmingville, NY.Local knowledgeProcess expertiseResponsivenessNegotiation skillsIt took us a long time to find the right home - viewed a lot of houses, but Rosanne always showed up with a smile and helped guide us through the home buying process.
Service areas (21)
- Lake Grove, NY
- Miller Place, NY
- Selden, NY
- Centereach, NY
- Ronkonkoma, NY
- Westhampton Beach, NY
- Nesconset, NY
- East Quogue, NY
- Stony Brook, NY
- Port Jefferson, NY
- Port Jefferson Station, NY
- Hauppauge, NY
- Mount Sinai, NY
- Commack, NY
- Farmingville, NY
- Saint James, NY
- Westhampton, NY
- Quogue, NY
- Coram, NY
- Setauket, NY
- Smithtown, NY
