At a glance
Greenwich, Cos Cob, Riverside, Old Greenwich, Stamford
As a Greenwich resident for over two decades, Kristy de la Sierra is an expert on living in this sought-after community. Kristy's in-depth knowledge of the Greenwich real estate market, combined with her strong work ethic, integrity, and commitment to exceptional client service, has made her a stand-out agent year after year. Since 2019, Kristy has been awarded one of America's Best Real Estate professionals, a distinction ranking her in the top half of the 1% of the 1.4 million agents in the United States.
Kristy's unique professional training and life experience set her apart in this competitive market. Trained as an interior designer at Parsons School of Design, Kristy has an attention to detail and an eye for design that benefits sellers as they stage their property and buyers as they search for their dream homes. Having experience as both a buyer and seller in Greenwich who has personally renovated and built numerous homes in the area, Kristy... More
Professional Awards & Achievements
Jan 2022; Houlihan Lawrence Emerald Sales Award. April 2021; America's Best Real Estate Professionals. January 2021; Houlihan Lawrence Emerald Sales Award. April 2020; America's Best Real Estate Professionals. January 2019; America's Best Real Estate Professionals. America's Best Real Estate Professionals ranking her in the top half of the 1% of the 1.4M agents in US. Emerald Sales Award is the highest honor at Houlihan Lawrence, recognizing the top 1.5% of more than 1,450 Houlihan Lawrence agents.
Professional Associations & Designations
Member of the Belle Haven Land Company Board
Operation Smile member, Co-Chairman of the Belle Haven Aquatics Program.
New Greenwich Buyer
"We would highly recommend Kristy to anyone looking to buy or sell a home in Greenwich. If we ever needed to buy or sell another home we wouldn't even consider anyone else. She was honest, extremely knowledgeable and went above and beyond throughout the entire process. We were first time home buyers and relied on Kristy's expertise and experience a lot. She helped us navigate the process from start to finish, was always available and provided really sound guidance. In addition to being an exceptional real estate broker Kristy is also a wonderful person. She always had our best interest in mind and was unwavering in her commitment to making sure we found the best home for our family at the right price."
- Matt & Brittany 2020
- April 20, 2020
"We loved working with Kristy! She is super professional, knowledgeable, diligent and a great person. She helped us sell our previous house and buy our current house. Kristy is a pleasure to work with!"
- May 20, 2020
Our experience with Kristy was an absolute pleasure. She is extremely professional, knowledgeable, friendly, and has an excellent reputation in town which made her the ideal broker. We had a fairly complex situation, and she handled it seamlessly. It was a great advantage to work with her because of the existing relationships she has with other brokers and home builders, in addition to her extensive knowledge of Greenwich. I highly recommend her and would work with her again if the opportunity comes up!
- May 29, 2020
Kristy de la Sierra did an amazing job selling our house. It was listed on Monday and sold on Friday above the asking price. She is incredibly hard working, knowledgeable and helpful. On top of that she is a lovely person. I highly recommend her.
- January 20, 2020
KRISTY IS THE BEST REAL ESTATE BROKER WE HAVE EVER WORKED WITH.....SHE HAS AN AMAZING KNOWLEDGE OF THE REAL ESATE MARKET.....SHE IS SO HELPFUL.....AND SO PATIENT......SHE IS THE BEST!!!!......NOT 5 STARS...10 STARS.......KATHY AND STRAT WALLACE
- January 16, 2020
New Greenwich Buyer
"Working with Kristy was an amazing experience. While I know she is one of the busiest and most successful agents in Greenwich, she made my husband and me feel like we were her #1 priority. As a first time home buyer, I had a lot of questions and she was always reachable, patient, and extremely helpful. We had some specific criteria for the house we wanted to buy and she thoughtfully picked properties that could be fit us well. When it came to negotiating our contract with the seller, she remained unemotional and gave us great advice. We are so pleased and very highly recommend Kristy to other home buyers and sellers in the area!"
- April 19, 2021