Harbor Isle's Top REALTORS® And Real Estate Agents
Harbor Isle is a neighborhood in Island Park, NY. Here are the Top Real Estate Agents that service Harbor Isle.
Median Home Value
$601K
5-Year Change
+39%
Top Agent
(57)
Kevin Leatherman
Leatherman Homes
30 Years of experience
58+ Sales in the last 12 months
14 verified sales in Harbor Isle
Top 1.2%
in Island Park, NY
$695.2M
All-Time Sales
$340K - $6.2M
Price Range
5%
Negotiated Off List
Top Agent(80)
Jennifer McConnell
Berkshire Hathaway Home Services
19 Years of experience
18+ Sales in the last 12 months
3 verified sales in Harbor Isle
Top 3.6%
in Island Park, NY
$164.4M
All-Time Sales
$580K - $2.8M
Price Range
Top Agent(23)
Eddie McGowan
DynamicEdge Realty
34 Years of experience
6+ Sales in the last 12 months
2 verified sales in Harbor Isle
Top 5.2%
in Island Park, NY
$134.9M
All-Time Sales
$430K - $1.4M
Price Range
6%
Negotiated Off List
Top Agent(124)
Perry Pappas
Coldwell Banker American Homes
12 Years of experience
116+ Sales in the last 12 months
1 verified sale in Harbor Isle
Top 4.4%
in Island Park, NY
$318.7M
All-Time Sales
$510K - $7.3M
Price Range
7%
Negotiated Off List
Top Agent$413.4M
All-Time Sales
$620K - $5.5M
Price Range
535
Total Number Of Homes Sold
Top Agent$425.4M
All-Time Sales
$610K - $4M
Price Range
555
Total Number Of Homes Sold
Top Agent$278.9M
All-Time Sales
$720K - $4.2M
Price Range
6%
Negotiated Off List
Top Agent$52.5M
All-Time Sales
$470K - $1.5M
Price Range
4%
Negotiated Off List
Top Realtors by Neighborhood in Island Park, NY
Why you need a Top Real Estate Agent in Harbor Isle, Island Park,NY
Island Park has 250 active real estate agents for you to choose from. How do you know if you’re selecting the best one in your area? Simple: EffectiveAgents has analyzed the performance history and past transactions of every agent that has sold homes in Harbor Isle. Since 2009 we have analyzed how real estate agents perform in Harbor Isle and our expertise can help you find the best Realtor to sell your home.
How We Rank Harbor Isle Real Estate Agents
Our rankings are built from verified transaction data, not advertising spend. For every agent we analyze more than fifteen performance signals, including recent and all-time sales, days on market, negotiation results, price-point fit, and verified reviews.
Agents cannot pay for placement in these rankings. The underlying data refreshes as new closed transactions are reported, so rankings shift with real market performance. Learn how we rank agents.
Rankings reviewed by Kevin Stuteville, Licensed Florida Real Estate Broker (License BK3068131), Founder of EffectiveAgents.
Data last updated: May 2026
Frequently Asked Questions
You have questions.
Luckily, we have answers.
How many realtors are there in Island Park?
There are 250 real estate agents in Island Park
Who are the top real estate agents in and around Harbor Isle?
Top selling real estate agents in and around Harbor Isle include Kevin Leatherman, Jennifer McConnell, Eddie McGowan, Perry Pappas and Barry Paley.
What is the best time of year to sell a home in the Island Park area?
Based on the last 24 months of verified MLS market data, homes in the Island Park area sell fastest and closest to asking price when they go under contract in November. To hit that window, plan to list around September.
What is the median home value in Harbor Isle?
The median home value in Harbor Isle is $601,155, a gain of 39% over the past five years.
Free Real Estate Calculators
Planning a move in Island Park? Run the numbers first.