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Meet

Dennis Saglam

TOP 15% OF AGENTS NATIONWIDE
Dennis Saglam

Integrity. Expertise. Discretion. Results.

In the world of high-stakes real estate, where every detail matters and discretion is key, Dennis Saglam has built a reputation as a trusted advisor for discerning buyers and sellers across Long Island and the Hamptons. With nearly a decade of hands-on experience navigating luxury transactions in the Hamptons & Long Island, Dennis delivers more than just deals—he delivers peace of mind.
 

A White-Glove Experience from Start to Finish

Whether it’s preparing a property for the market, negotiating a complex off-market deal, or aligning with the right legal and financial professionals, Dennis offers full-spectrum expertise from soup to nuts. His clients—ranging from seasoned investors to legacy-minded families—consistently turn to him for his calm, no-nonsense approach and ability to get things done.
 

What Clients Value Most

Dennis leads with honesty, direct communication, and a relentless commitment to client success. His business is built on three core pillars:

  • Integrity — Always doing what’s right, even when no one is watching.
  • Transparency — Clear guidance with no fluff, no pressure, and no surprises.
  • Execution — From pricing to marketing to negotiations, Dennis brings clarity and control to every step of the process.

Technology Meets Tradition

As the co-founder of ListingCopy.ai, Dennis merges cutting-edge AI with timeless real estate fundamentals. His forward-thinking strategies are matched by a deep respect for the personal nature of each transaction—especially in the luxury space, where privacy, timing, and positioning are everything.
License
#10401294651
Meet

Dennis Saglam

TOP 15% OF AGENTS NATIONWIDE
Dennis Saglam

Integrity. Expertise. Discretion. Results.

In the world of high-stakes real estate, where every detail matters and discretion is key, Dennis Saglam has built a reputation as a trusted advisor for discerning buyers and sellers across Long Island and the Hamptons. With nearly a decade of hands-on experience navigating luxury transactions in the Hamptons & Long Island, Dennis delivers more than just deals—he delivers peace of mind.

A White-Glove Experience from Start to Finish

Whether it’s preparing a property for the market, negotiating a complex off-market deal, or aligning with the right legal and financial professionals, Dennis offers full-spectrum expertise from soup to nuts. His clients—ranging from seasoned investors to legacy-minded families—consistently turn to him for his calm, no-nonsense approach and ability to get things done.

What Clients Value Most

Dennis leads with honesty, direct communication, and a relentless commitment to client success. His business is built on three core pillars:
• Integrity — Always doing what’s right, even when no one is watching.
• Transparency — Clear guidance with no fluff, no pressure, and no surprises.
• Execution — From pricing to marketing to negotiations, Dennis brings clarity and control to every step of the process.

Technology Meets Tradition

As the co-founder of ListingCopy.ai, Dennis merges cutting-edge AI with timeless real estate fundamentals. His forward-thinking strategies are matched by a deep respect for the personal nature of each transaction—especially in the luxury space, where privacy, timing, and positioning are everything.

License
#10401294651

BROWSE MY

Current Listings

Browse my exclusive listings and find your next dream home today!

  • 58 Old Fish Cove Road For Sale

    $3,995,000

    58 Old Fish Cove Road, Southampton, NY 11968

    • 7 Beds
    • 6 Baths
    • 5,477 Sq.Ft.
  • 40 Maidstone Avenue For Sale

    $2,695,000

    40 Maidstone Avenue, East Hampton, NY 11937

    • 3 Beds
    • 2 Baths
    • 2,000 Sq.Ft.
  • 1 Rebadam Lane For Sale

    $1,995,000

    1 Rebadam Lane, Southampton, NY 11968

    • 4 Beds
    • 4 Baths
    • 2,408 Sq.Ft.
  • 6 Sanderling Lane Pending

    $1,375,000

    6 Sanderling Lane, East Quogue, NY 11942

    • 3 Beds
    • 3 Baths
    • 1,462 Sq.Ft.
  • 40 Stoney Hill Road Pending

    $1,325,000

    40 Stoney Hill Road, Sag Harbor, NY 11963

    • 3 Beds
    • 2 Baths
    • 1,390 Sq.Ft.
  • 2423 Frisby Avenue Pending

    $949,000

    2423 Frisby Avenue, Bronx, NY 10461

    • 2,220 Sq.Ft.
  • 134 Jessup Avenue For Lease

    $3,000/mo

    134 Jessup Avenue, Quogue, NY 11959

    • 700 Sq.Ft.
View All
TESTIMONIALS

Success Stories

"My experience working with Dennis on the sale of my condo was a pleasure. He was knowledgeable about industry practices, made sure everything was going smoothly, and took great care of my home while I was absent. He kept me posted at all times and was always available. If something needed to be addressed, he accomplished it promptly. He negotiated a good sales price for my home and was successful. I would highly recommend Dennis to anyone buying or selling a home."
"My experience working with Dennis on the sale of my condo was a pleasure. He was knowledgeable about industry practices, made sure everything was going smoothly, and took great care of my home while I was absent. He kept me posted at all times and was always available. If something needed to be addressed, he accomplished it promptly. He negotiated a good sales price for my home and was successful. I would highly recommend Dennis to anyone buying or selling a home."
Joan K.
"Dennis was prompt and professional, and really took the time to go through every detail of our home with us, in order to get it ready for the sale. We listed in May, got an offer in late June, and closed by September. We recommend Dennis and his firm for all of your real estate needs!"
"Dennis was prompt and professional, and really took the time to go through every detail of our home with us, in order to get it ready for the sale. We listed in May, got an offer in late June, and closed by September. We recommend Dennis and his firm for all of your real estate needs!"
Wendy D.
"Dennis, an old friend and now my realtor, went above and beyond! His steadfast representation and advocacy were invaluable. In a time of competitive bid wars, his expertise and assurance guaranteed that we got what we wanted. Knowledgeable, dependable, and always on your side, you want him in your corner! Thank you for helping us with our dream!"
"Dennis, an old friend and now my realtor, went above and beyond! His steadfast representation and advocacy were invaluable. In a time of competitive bid wars, his expertise and assurance guaranteed that we got what we wanted. Knowledgeable, dependable, and always on your side, you want him in your corner! Thank you for helping us with our dream!"
Angela R.
"Best agent out there! Dennis was absolutely incredible from start to finish! He worked above and beyond to make sure we were happy. Everything was super quick and super easy with no stress at all! You’ll get everything you want and more when you work with Dennis!"
"Best agent out there! Dennis was absolutely incredible from start to finish! He worked above and beyond to make sure we were happy. Everything was super quick and super easy with no stress at all! You’ll get everything you want and more when you work with Dennis!"
Kathryn G.
"Dennis was amazing throughout the entire process of our home buying experience. He was always quick to answer any of our questions and was available to text or talk anytime we needed. He was a vital part of securing the home our dreams. Highly recommend!"
"Dennis was amazing throughout the entire process of our home buying experience. He was always quick to answer any of our questions and was available to text or talk anytime we needed. He was a vital part of securing the home our dreams. Highly recommend!"
Michelle L.
"I had thought that buying a first home would be extremely tiring and stressful—not with Dennis. He is a true professional and was a massive part in helping us find our dream home. His knowledge and skills were unmatched - Dennis was there for us every step of the way, meeting every question or request we had with thoughtfulness, honesty and enthusiasm. We were extremely lucky to have Dennis in our corner throughout this process. Thank you, Dennis!"
"I had thought that buying a first home would be extremely tiring and stressful—not with Dennis. He is a true professional and was a massive part in helping us find our dream home. His knowledge and skills were unmatched - Dennis was there for us every step of the way, meeting every question or request we had with thoughtfulness, honesty and enthusiasm. We were extremely lucky to have Dennis in our corner throughout this process. Thank you, Dennis!"
Brian L.
"Simply the best in the game. We are so grateful for all of the hard work he's done to not only help us sell our home, but to find our dream home as well. Made the right choice by choosing him. Thank you, Dennis!"
"Simply the best in the game. We are so grateful for all of the hard work he's done to not only help us sell our home, but to find our dream home as well. Made the right choice by choosing him. Thank you, Dennis!"
Ilayda U.
"Dennis was absolutely incredible! He was able to help me and my husband find the home of our dreams. He was with us every step of the way, especially because this home was our very first house. We learned so much from him as he answered all our questions and concerns. We are truly very grateful to Dennis’s extraordinary skills, knowledge and hard work."
"Dennis was absolutely incredible! He was able to help me and my husband find the home of our dreams. He was with us every step of the way, especially because this home was our very first house. We learned so much from him as he answered all our questions and concerns. We are truly very grateful to Dennis’s extraordinary skills, knowledge and hard work."
Silvia M.
"When it came to purchasing my first home. I gotta be honest, it was exciting, but I knew that there would be some roadblocks. That's when I decided to contact Dennis Saglam for help. He made sure everything went as smoothly as possible. Very professional, and I could tell he truly loves what he does. I cannot thank him enough for the hard work. If you’re looking to purchase. This is the agent you want by your side."
"When it came to purchasing my first home. I gotta be honest, it was exciting, but I knew that there would be some roadblocks. That's when I decided to contact Dennis Saglam for help. He made sure everything went as smoothly as possible. Very professional, and I could tell he truly loves what he does. I cannot thank him enough for the hard work. If you’re looking to purchase. This is the agent you want by your side."
Nick Z.
"When we first decided to sell our house, we were not going to hire a real estate agent—as we realized how difficult this could be. We decided to use someone a friend recommended, Dennis and Sandra Saglam of Douglas Elliman Real Estate. Best decision we could have made. They took all the headache away from us (well as much as possible anyway). Dennis became the reassuring voice that I needed to hear. Always calm and coming up with solutions. He always picked up my calls immediately or would call me back within minutes of leaving a message. I would absolutely highly recommend this team—they certainly earned their commission and then some."
"When we first decided to sell our house, we were not going to hire a real estate agent—as we realized how difficult this could be. We decided to use someone a friend recommended, Dennis and Sandra Saglam of Douglas Elliman Real Estate. Best decision we could have made. They took all the headache away from us (well as much as possible anyway). Dennis became the reassuring voice that I needed to hear. Always calm and coming up with solutions. He always picked up my calls immediately or would call me back within minutes of leaving a message. I would absolutely highly recommend this team—they certainly earned their commission and then some."
Frances P.

AREAS OF EXPERTISE

Neighborhoods

Browse my lifestyle guides to learn about the best neighborhoods for you.

  • Sagaponack
  • East Hampton
  • Bridgehampton
  • Southampton
  • Water Mill
  • Sag Harbor

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