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!

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 becauseof 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!

We loved working with Kristy! She is super professional, knowledgeable, diligent and a great person. Shehelped us sell our previous house and buy our current house. Kristy is a pleasure to work with!

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 wouldnt 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 Kristys 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

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.

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