Sag Harbor Homes for Sale & Real Estate Listings

We couldn’t get a better real estate agent than Bill Williams. He was extremely professional all along. He even discouraged us multiple times from purchasing certain homes that we liked that he thought were either overpriced or not in great condition. And then, when an opportunity came in, he said: “This is it. This is the one for you!." That is to say, integrity and professionalism pay off. Compass is lucky to have such an amazing real estate agent.

Bill was incredibly professional and knowledgeable. He made our transaction feel seamless and helped us negotiate the best terms. If it weren't for him, we could've missed a great opportunity.

The BEST realtor in the Hamptons, full stop. Flawless experience and excellent attention to detail throughout - trust Bill to get it done for you!

Bill has a great sense of the market and he's a no-nonsense guy. We looked at plenty of places and had really specific ideas about what we wanted. He helped shape our search without steering us too much, and it was through his efforts that we ended up here.

My husband and I have known Bill Williams for almost 20 years. He’s been a friend, an excellent advisor on real estate matters, and a responsive Broker. He knows the community so well. He is an excellent resource for all kinds of Hamptons information and is always responsive. Bill goes the distance and takes Buyers and Sellers alike, seriously. He operates with care, concern, and excellent follow-up. We love him.

Such a great experience with Bill! He makes the entire process easy from start to finish, from seeing the very best properties to showings and finalizing a deal. If you're buying, selling, or renting, Bill should be your first and only call!

Bill has been a great agent for us. All of our transactions have been pleasant and not pushy. That is important to us. He showed us lovely homes in our price range and was there when we needed him regardless of how big or small the request was. And some of those requests were a little ridiculous! But he did them with a smile!

Bill was very patient and thoughtful. He found us exactly what we wanted. A true professional.

Mr. Williams has facilitated my family's accommodations for two separate stays in Georgica Pond/Wainscott. Each time, Bill went above and beyond to make sure we had the best place for our needs. His attention to detail and helpful information about the local area helped us create an experience that our family thoroughly enjoyed.

Simply put, Bill is an exceptional broker. His 20-plus years of experience, knowledge of the market and negotiating skills make him the kind of broker you want to work with. When renting my home he’s provided great advice and a level of professionalism that always goes above and beyond. I highly recommend Bill for all of your real estate needs.

I couldn’t recommend Bill Williams more highly. He is an absolute pleasure to work with. Totally down to earth and trustworthy. He knows the Hamptons market so well—and gave me incredibly helpful advice. He understood exactly what I was looking for in a home and helped me find it. Bill was so patient with all of my questions and stayed in touch from day one until the closing to make sure everything went smoothly. He is absolutely a 10 out of 10!!