City hero
New YorkIslip

Find and Compare the Best Real Estate Agents in Islip, NY

Tell us about your home buying or selling needs and instantly see a personalized list of agents to choose from.

Takes less than 2 mins
100% free service
No strings attached

Featured Agents in Islip, NY

Prime Agent Badge
PRIME AGENT
Leonard Simonetti profile picture
Exit Realty All Pro

Leonard Simonetti

Completed Profile
5 reviews
View Profile
28years of experience
43sales in the last 12 months
1,025transactions all-time
Prime Agent Badge
PRIME AGENT
Jeffrey Canas profile picture
Serhant

Jeffrey Canas

View Profile
1year of experience
8sales in the last 12 months
26transactions all-time
Prime Agent Badge
PRIME AGENT
Lynn Doughty profile picture
Century 21 Adams Real Estate

Lynn Doughty

Completed Profile
13 reviews
View Profile
22years of experience
19sales in the last 12 months
519transactions all-time

Compare 15 top-performing real estate agents in Islip, NY

Signature Premier Properties

Stacy McFadden

Completed Profile
Open 7:00 AM - 9:00 PM
Usually responds in 15 minutes
Prime Agent Badge
PRIME AGENT
19 years of experience
23 sales in last 12 months
Serves Islip

About

Hi, I'm Stacy McFadden, an Associate Broker with Signature Premier Properties serving Nassau and Suffolk Counties on Long Island. Since 2007, I've helped buyers, sellers, investors, and business owners navigate residential and commercial real estate transactions. With nearly 500 closed sales and more than $225 million in career sales volume, I bring extensive market knowledge, strong negotiation skills, and a commitment to providing exceptional service. My business is built on referrals, repeat clients, and long term relationships, and I take pride in being a trusted resource before, during, and long after the transaction is complete. Whether your client is relocating, purchasing a first home, selling a luxury property, investing, or seeking commercial space, I am committed to delivering a seamless experience and outstanding results.

Read more

Achievements

Trophy Icon
Top Luxury Listing Agent 2025
Trophy Icon
Top Negotiator 2025
Trophy Icon
Top Babylon Agent 2025

Diamond Circle of Excellence 2025, 2024, 2022, 2021, 2020. 2019, 2018, 2017, 2016

ABR, SRS, CBR, SRES, RSPS

Business Highlights

VA loans, Luxury Properties, Relocation, First Time Buyers
19 Years of Experience | 490+ Closed Sales | $225M+ Career Volume Serving Long Island buyers, sellers, investors, and commercial clients since 2007 with nearly 500 successful transactions and over $225 million in career sales.
Residential & Commercial Real Estate Specialist Experienced in residential homes, luxury properties, mixed-use buildings, retail, office, warehouse, investment sales, and leasing.
Deep Long Island Market Knowledge Serving Nassau and Suffolk Counties with a strong focus on Babylon, West Islip, East Islip, North Babylon, the South Shore, and the North Fork.

Signature Premier Properties

Larry Barasch

Completed Profile
19 reviews
Open 24 hours
Usually responds in 30 minutes
Prime Agent Badge
PRIME AGENT
33 years of experience
11 sales in last 12 months
875 transactions all-time
Serves Islip

About

Your Professional Long Island Realtor for the past 34 years. Providing a superior level of informed, professional real estate services to buyers and sellers. I take pride in my hard work and dedication to my clients and customers, and it will be MY pleasure to make all of YOUR dreams come true! Selling Long Island co-ops, Long Island condos and Long Island homes every day. Joined Signature Premier Properties in Babylon in July 2019 after 17 amazingly successful years with Coldwell Banker, as one of their top agents. See more about me here: https://www.larrybarasch.com/about-me And here's a bunch of reviews from past clients and customers from Zillow: https://www.zillow.com/myzillow/Profile.htm

Read more

Achievements

Trophy Icon
Top Sales Producer 2025
Trophy Icon
Sells Homes Fast 2025
Trophy Icon
Top Company Agent 2025

2021 Awarded Platinum Circle of Excellence award. In top 7% of agents company-wide. Ranked #5 in Babylon Office in units closed

Graduate Degree, Dowling College & St. Leo College
MBA

GRI, CRS, ABR, Licensed real estate agent

Business Highlights

Buyer Representative, Condominiums, First Time Buyers, Seller Representative
Your Professional Long Island Realtor Providing a superior level of informed, professional real estate services to buyers and sellers.
I take pride in my hard work and dedication to my clients and customers, and it will be MY pleasure to make all of YOUR dreams come true! Selling Long Island co-ops, Long Island condos and Long Island homes every day.

Galaxy Realty Elite

John Walsh

11 years of experience
Serves Islip

About

John Walsh is a Real Estate Agent in Islip, NY with the brokerage Galaxy Realty Elite. Over the last 11 years we have tracked null MLS listings by John.

Read more

Achievements

Top 20 Under 40 by Long Island Board of Realtors

Bachelor's Degree, Stony Brook University

REALTORĀ®

Business Highlights

Buyer Representative, Condominiums, Distressed Properties, First Time Buyers

Netter Real Estate

Lisbeth "Liz" English

40 years of experience
Serves Islip

About

I have been married to Ron for 57 years; we've lived in West Islip for 51! Prior to my nearly four decades as an Associate Real Estate Broker (37 with Netter Real Estate!), I was an English teacher. I served as 2011 President of the Long Island Board of Realtors. In 2019, I was honored to be named NY State Realtor of ther Year!

Read more

Achievements

Trophy Icon
Top West Islip Brokerage 2025

2019 NY State Realtor of ther Year, 2019 LIBOR Lifetime Acheivement Award, 2014 LIBOR Legislative Advocacy Award, 2007 LIBOR Realtor Salesperson of the Year

Master's Degree, SUNY Stony Brook
Liberal Studies

e-PRO, ABR, SRES, SFR, REALTORĀ®

Business Highlights

1031 Tax Exchange, Buyer Representative, Condominiums, First Time Buyers

Douglas Elliman Real Estate

Caroline Sweezey

20 years of experience
7 sales in last 12 months
Serves Islip

About

Beyond my many years of experience and building a stellar reputation, my most valued clients have garnered me with 5 star reviews, and in the end, this is all that matters to me: that my commitment to client satisfaction is swift and as professional as possible.

Read more

Achievements

Bachelor's Degree
Business Administration

ABR

Business Highlights

Buyer Representative, Concierge Services, Condominiums, First Time Buyers

We've introduced over 4,940,482 buyers and sellers to top local real estate agents in the past 15 years

  • R V

    "The service was great and the recommendation of the realtor was fantastic. The realtor was fair and honest he gave me a very reasonable selling price and follow the listing all the way through. The house sold within the first week."
    Rita V. from Tennessee / Sold a home using RealEstateAgents.com
  • A C

    "I used the website to identify potential agents in the new city I was moving too. I ultimately went with one of the recommended agents and had a very smooth home buying process."
    Alexis C. from Iowa / Bought a home using RealEstateAgents.com
  • R J

    "My realtor was very professional in every aspect of the sale. My house sold within a week. She called or texted me through out the whole process."
    Ruth J. from Ohio / Sold a home using RealEstateAgents.com
  • S M

    "We found an excellent Realtor, who guided us through the sale and did an excellent job along the way."
    Steve M. from Florida / Sold a home using RealEstateAgents.com
  • J B

    "Very professional, we had a great experience."
    Jon B. from Wisconsin / Bought a home using RealEstateAgents.com
  • S K

    "The agent you recommended was fantastic. He stayed in touch throughout the process. He kept us informed every step of the way. The sale was quick and couldn't have gone smoother. Would definitely recommend to anyone else and will definitely use in the future if needed."
    Stanley K. from Indiana / Sold a home using RealEstateAgents.com
  • J L

    "Great realtors. My home sold in five days!"
    Joe L. from Illinois / Sold a home using RealEstateAgents.com
  • B W

    "My selected agent was very thorough, professional, and attentive to my needs. He was absolutely the BEST!"
    Bonnie W. from Indiana / Sold a home using RealEstateAgents.com
  • J S

    "Had issues with the title company, which agents handled."
    John S. from Arizona / Sold a home using RealEstateAgents.com
  • J H

    "We had a very unique situation... My sister and I live in different states and the house belonged to our deceased Mother... Service was great could not have been any better..."
    Joe H. from Texas / Sold a home using RealEstateAgents.com

Sell your Islip home with confidence

Why use RealEstateAgents.com to find a top Islip real estate agent

RealEstateAgents.com puts you in touch with the best real estate agents in your area given your unique real estate needs.

Only Top Agents

RealEstateAgents.com’s network covers the entire country and features top closers in every market.

Expert Recommendations

Our AI-powered, machine learning-backed platform leverages millions of data points to connect you with a custom real estate agent list.

Compare Real Estate Agents

Our profiles include information to help you compare agents and find the perfect local licensed real estate agent!

Contact Us to Find a Top Agent in Islip

+ 1 (888) 586 2349

Mon - Fri, 6 am to 6 pm PST

customer support on phone
0

We can help you move forward in your agent search