10543's Top REALTORS® And Real Estate Agents
10543 is a zip code in Mamaroneck, NY. Here are the Top Real Estate Agents that service 10543.
Top Agent
$768.1M
All-Time Sales
$1.2M - $8.7M
Price Range
6%
Negotiated Off List
Top Agent
(214)
Matt Valvano
Berkshire Hathaway HomeServices New York Properties
18 Years of experience
7+ Sales in the last 12 months
$217.8M
All-Time Sales
$450K - $2.3M
Price Range
7%
Negotiated Off List
Top Agent$782.2M
All-Time Sales
$430K - $5.6M
Price Range
4%
Negotiated Off List
Top Agent$428.8M
All-Time Sales
$670K - $3.1M
Price Range
5%
Negotiated Off List
Top Agent(17)
Andrew Rogovic
Christie's International Real Estate
23 Years of experience
32+ Sales in the last 12 months
$321M
All-Time Sales
$540K - $5.9M
Price Range
474
Total Number Of Homes Sold
Top Agent$777.4M
All-Time Sales
$1.2M - $12.3M
Price Range
7%
Negotiated Off List
Top Agent(14)
Mindy Gerstein
Berkshire Hathaway Home Services
24 Years of experience
5+ Sales in the last 12 months
$9.5M
All-Time Sales
$1.5M - $3.9M
Price Range
5
Total Number Of Homes Sold
The Mamaroneck, NY Housing Market
10543 is part of the Mamaroneck market. Here is how that market looks as of May 2026.
Median Sale Price
$835K
Median Days on Market
14 days
Sale-to-List Price
107.5%
Homes Sold (monthly)
15
In 10543 specifically, ranked agents on EffectiveAgents closed 17 verified sales in the last 12 months, with a median sale price of $1000K.
City market data through May 2026. Zip figures reflect verified sales by ranked agents, not total market volume.
Top Realtors by Zip Code in Mamaroneck, NY
Why you need a Top Real Estate Agent in 10543, NY
10543 has 18 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 in 10543.
How We Rank 10543 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 10543?
There are 18 real estate agents in 10543.
Who are the top real estate agents in 10543?
Top selling real estate agents in 10543 include Cathy DeVore, Matt Valvano, Biagio Bello, Jeremy Zucker and Andrew Rogovic.
What is the best time of year to sell a home in the Mamaroneck area?
Based on the last 24 months of verified MLS market data, homes in the Mamaroneck area sell fastest and closest to asking price when they go under contract in November. To hit that window, plan to list around October.
How much do homes sell for in 10543?
Ranked agents on EffectiveAgents closed 17 verified sales in 10543 over the last 12 months, with a median sale price of $999,999.
Free Real Estate Calculators
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