William Zezelic

Signature Premier Properties

30 Years of Experience

(53)

$20M

Total Sales Last Year

Years of Experience

Recent TransactionsTransactions from the last 3 years

$621.6K

Average Price Point

Service Areas

Calverton, NY Centereach, NY East Setauket, NY Miller Place, NY Mount Sinai, NY Port Jefferson, NY Rocky Point, NY Shoreham, NY Wading River, NY

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About William Zezelic

My mission is to provide "Excellence in Real Estate Services" to all of my clients by conducting all of my business with the highest level of professionalism, honesty and integrity. My approach is to use all my knowledge, experience and skills to provide the expertise my clients deserve. My mission is to insure a smooth process for my clients in the purchase or sale of real estate. I welcome all challenges and accept difficult situations related to real estate transactions as opportunities to use my professional skills to find solution which best meet the real estate needs of my clients.

Credentials

LICENSE

Real Estate - New York - # 30ZE0842843

Designation

Top Producer

Licensed Realtor

Broker / Associate Broker

REALTOR

Specialties

Sellers
Residential Property

Awards

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William Zezelic's Reviews & Ratings

53 Reviews

(4.9/5)

Note: Reviews may include other agents on their team

What clients say about this agent....

Responsive
Professional
Knowledgeable
Communicative
Trustworthy
Excellent negotiator
Attentive
Hard working
Outstanding
Available Remotely

Berdnika N.

Review for Member: William Zezelic

June 20, 2025

Local Knowledge

Process Expertise

Responsiveness

Negotiation skills

ZillowVERIFIED

Bill is the best! I cannot say enough wonderful things about working with Bill. He has assisted us on more than one occasion over the past 20 years in buying and selling our homes. Bill is not only incredibly knowledgeable about the local market but is also deeply committed to helping his clients find the perfect home. Bill is always professional, responsive, and one step ahead. Whether it was scheduling viewings, explaining every detail of the process, or offering advice, he made what is typically a stressful experience as smooth as it possibly could have been. Bill's attention to detail is unmatched. He truly cares about his clients, who he treats as friends. I wholeheartedly recommend Bill to anyone looking to buy or sell a home. You wont find a more dedicated, trustworthy, or skilled real estate professional.

Cynthia P.

Review for Member: William Zezelic

November 16, 2023

Local Knowledge

Process Expertise

Responsiveness

Negotiation skills

ZillowVERIFIED

My mother has used Bill multiple times to buy and sell her homes. Bill has a professional caring demeanor and took the time to listen to my mother and understand her needs and address her concerns. My Mom being elderly, relied on Bill's advice and trusted he would represent her best interests. Bill also took the time to talk with my brother and I to keep informed and showed great knowledge of the local area and current market. His expertise in submitting bids to win when she was buying and to find the best buyer when she was selling was invaluable to us as a family. We highly recommend you work with Bill when you need a real estate agent.

Paula W.

Review for Member: William Zezelic

May 12, 2023

Local Knowledge

Process Expertise

Responsiveness

Negotiation skills

ZillowVERIFIED

I bought my Hauppauge home using Bill Zezelic 15 years ago. He was so helpful and likeable that we stayed friends. I always felt comfortable contacting him for anything. He always responds immediately. When it came time to sell, last week, I used Bill. He truly is there for you!

Zuser20170714163450217

Review for Member: William Zezelic

March 18, 2023

Local Knowledge

Process Expertise

Responsiveness

Negotiation skills

ZillowVERIFIED

After 46 years in our home, we had no experience selling a home. William went over and above helping us to sell our home. He helped us through a few hurdles but always maintained patience and answered all of our questions and all of our phone calls in a timely and professional manner. He always assured us that everything was going smoothly. I would highly recommend him to anyone that is looking to buy or sell a home.

Sss4

Review for Member: William Zezelic

May 17, 2022

Local Knowledge

Process Expertise

Responsiveness

Negotiation skills

ZillowVERIFIED

Bill is an outstanding real estate professional. Very responsive - texts and calls answered almost immediately. Bill was a tremendous help while we navigated the area looking for our next home as we knew very little of the locale we were relocating to. He is a longtime resident and offered excellent advice on where we should look. Throughout our search, with our ever changing priority list, Bill remained optimistic. He is a kind, funny person - all of which made the stressful job of house hunting easier.