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About Karen

Karen Sharf

Karen Sharf

Luxury Property Specialist
Daniel Gale Sotheby’s International Realty

With 36 years of experience across New York City and the North Shore of Long Island, Karen Sharf is known for her elevated taste, design intelligence, and unmatched understanding of what makes a home truly exceptional. Her real estate career began in New York City, where she quickly discovered her natural talent for matching buyers with their ideal homes from Manhattan apartments and luxury brownstones to country manors and suburban estates.

A true connoisseur of style and substance, Karen is recognized for her rare ability to identify unique and quality homes across every price point. Clients trust her for her discerning eye, strategic insight, and deep knowledge of the North Shore market. Whether buying or selling, they rely on her seasoned perspective, her personalized guidance, and her unwavering enthusiasm for helping people find their perfect home.

Karen’s expertise extends well beyond traditional residential sales. She has played a significant leadership role in major development and subdivision projects throughout Long Island, offering comprehensive experience that includes land acquisition, project branding, marketing strategy, sales team development, and full-cycle execution. Developers, builders, and investors consistently seek Karen’s direction and partnership due to her ability to elevate projects and drive results. 
 
Her development portfolio includes:
 
  • Stone Hill at Muttontown – Represented the developer in the sale of 23 lots and a 7-acre original manor home 
  • Oak Hill Estates, Dix Hills – Represented the developer in both land and new-home sales
  • The Polo Club at Islandia – Spearheaded the sales team for a 72-unit townhouse development
  • Roslyn Landing, Roslyn – Led the sales team for a 178-unit luxury townhouse community
Multiple North Shore subdivisions, including projects in Oyster Bay Cove, Glen Head, Old Brookville, and more After successfully managing the Wheatley Plaza office for eight year, transforming it into one of Daniel Gale’s strongest-performing locations, Karen transitioned into her current role as Luxury Property Specialist, where she focuses her refined skill set on high-end listings, design-forward marketing, and elevated client experiences.
 
Karen’s combination of Elevated Taste & Craft, decades-long market mastery, and intuitive, concierge-level service distinguish her as one of the North Shore’s most respected and sophisticated real estate professionals. She believes that every home has a story, and she brings the expertise, artistry, and strategic insight to tell it beautifully.

Contact Details

Email address [email protected]
Primary phone 516.972.7647
Address 342 Wheatley Plaza Greenvale NY, 11548
License #10301208703

What My Clients Say

"Karen's level of service has been superb since Day 1! She contacted me right away after receiving my on-line inquiry for what turned out to be my dream home! Her communication and follow through has been very prompt, courteous, and always professional, and she has served as a wonderful conduit between the seller and I throughout the process. I would recommend Karen to anyone selling or buying a new home. It's evident that she takes pride in her work, and is very knowledgeable about the market and making sure properties are priced right! Thanks Karen for shepherding this process through to the end!"
"Karen's level of service has been superb since Day 1! She contacted me right away after receiving my on-line inquiry for what turned out to be my dream home! Her communication and follow through has been very prompt, courteous, and always professional, and she has served as a wonderful conduit between the seller and I throughout the process. I would recommend Karen to anyone selling or buying a new home. It's evident that she takes pride in her work, and is very knowledgeable about the market and making sure properties are priced right! Thanks Karen for shepherding this process through to the end!"
Tricia R.
"Karen Sharf is an outstanding realtor and indeed an outstanding individual. She brings wide experience and expertise and is a total pleasure to deal with. She was responsible for the timely sale of our home in Roslyn Harbor within 7 weeks of being on the market and at a fair market price very close to the listing price. Karen is knowledgeable and made the entire process smooth and quite stress less. My husband and I are totally confident in her ability , personal traits and the skill necessary to be a most successful realtor. We would and do recommend her without reservation to anyone on the North Shore of Nassau County seeking to market their home. I am sure she is equally adept for those who wish to purchase a home. We give her our highest recommendation."
"Karen Sharf is an outstanding realtor and indeed an outstanding individual. She brings wide experience and expertise and is a total pleasure to deal with. She was responsible for the timely sale of our home in Roslyn Harbor within 7 weeks of being on the market and at a fair market price very close to the listing price. Karen is knowledgeable and made the entire process smooth and quite stress less. My husband and I are totally confident in her ability , personal traits and the skill necessary to be a most successful realtor. We would and do recommend her without reservation to anyone on the North Shore of Nassau County seeking to market their home. I am sure she is equally adept for those who wish to purchase a home. We give her our highest recommendation."
Ann S. & David I.
"I highly recommend Karen for any and all of your real estate needs. She is a true professional and has a thorough knowledge of the buying/selling process and of her market area. Her responsiveness and dedication make her an asset to the process. It has been a great experience dealing with Karen."
"I highly recommend Karen for any and all of your real estate needs. She is a true professional and has a thorough knowledge of the buying/selling process and of her market area. Her responsiveness and dedication make her an asset to the process. It has been a great experience dealing with Karen."
Buyer | Seller
"We had an excellent experience working with Karen. Without her guidance, patience and persistence, we would not have found our dream home. We were first time home buyers with very little knowledge in real estate. Karen taught us everything we needed to know and made the home buying experience very enjoyable and smooth. Her expertise and passion for her work are very evident. She has the ability to see the true potential in homes and her many years in the field have made her a trustworthy professional. Karen also made herself available to us all days of the week. She was in close contact with us by phone, emails and texts and we found her to be very reliable. A+"
"We had an excellent experience working with Karen. Without her guidance, patience and persistence, we would not have found our dream home. We were first time home buyers with very little knowledge in real estate. Karen taught us everything we needed to know and made the home buying experience very enjoyable and smooth. Her expertise and passion for her work are very evident. She has the ability to see the true potential in homes and her many years in the field have made her a trustworthy professional. Karen also made herself available to us all days of the week. She was in close contact with us by phone, emails and texts and we found her to be very reliable. A+"
Buyer
"Karen sold our house in Muttontown during Covid to a buyer who never stepped foot in our house very close to our ambitious asking price. We also hired Karen to sell our house in Manhasset wit very good result in a short period of time. I would highly recommend Karen for her professional knowledge of the market."
"Karen sold our house in Muttontown during Covid to a buyer who never stepped foot in our house very close to our ambitious asking price. We also hired Karen to sell our house in Manhasset wit very good result in a short period of time. I would highly recommend Karen for her professional knowledge of the market."
Marietta T.
"Karen is a true professional with deep expertise in the luxury housing market. She sold my home quickly, at the right price, and made the entire process smooth and stress-free. Highly recommend!"
"Karen is a true professional with deep expertise in the luxury housing market. She sold my home quickly, at the right price, and made the entire process smooth and stress-free. Highly recommend!"
Dam
"Karen is the best! So responsive and helpful. Highly recommend!"
"Karen is the best! So responsive and helpful. Highly recommend!"
Daniel M.
"Karen Scharf is a master of her craft! We used Karen to buy our home 10 years ago and again to sell our home this past year. Karen has always exceeded our expectations in every way. On the sell side, from staging advice to strategic pricing, she handled everything professionally and efficiently, leading to multiple offers over our asking price in just a few days. The entire process was smooth and stress-free. We couldn't have asked for a better experience. On the buy side, she was once again a true professional, proactive and responsive. The cherry on top is how caring and patient she is. I felt supported and comfortable throughout the entire process. I am thankful for her expertise, professionalism, and especially her caring and thoughtfulness. She is a gem!"
"Karen Scharf is a master of her craft! We used Karen to buy our home 10 years ago and again to sell our home this past year. Karen has always exceeded our expectations in every way. On the sell side, from staging advice to strategic pricing, she handled everything professionally and efficiently, leading to multiple offers over our asking price in just a few days. The entire process was smooth and stress-free. We couldn't have asked for a better experience. On the buy side, she was once again a true professional, proactive and responsive. The cherry on top is how caring and patient she is. I felt supported and comfortable throughout the entire process. I am thankful for her expertise, professionalism, and especially her caring and thoughtfulness. She is a gem!"
Francine B.
"I cannot say enough about our experience with Karen Sharf. The time and attention she gave us was incredible! Her level of professionalism and commitment goes above and beyond. On a scale of 1-10 I give her 1,000! I can guarantee you that no matter what price point your home is it if you hire her, she will give you the same level of service that she will give a $10,000,000 property."
"I cannot say enough about our experience with Karen Sharf. The time and attention she gave us was incredible! Her level of professionalism and commitment goes above and beyond. On a scale of 1-10 I give her 1,000! I can guarantee you that no matter what price point your home is it if you hire her, she will give you the same level of service that she will give a $10,000,000 property."
Buyer | Seller

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