“Sherry was an absolute rock star, seamlessly managing the intricacies of our complicated transaction and facilitating the sale. There were several unexpected hurdles to overcome and she never once lost her positive, can-do attitude. She was the best real estate professional I have worked with, EVER.”Rob V.
Sold in Scituate 2022
It was so great working with our amazing Realtor Sherry Costello. Thanks so much for finding us our first home! I recommend working with Sherry for a professional, fun, and rewarding process!Justine and Paul L.
Purchased in Hanson 2022
Selling a house can be stressful for some people but for us it was a pleasant experience. All our questions and concerns were addressed and let us relax. You crossed all your t's and dotted all your i's. We are so unbelievably grateful for you being you. Caring, considerate, and ready twenty four seven. We are so grateful to you for all your help and expertise. Thank you, thank you. Your are an asset to Waterfront they are lucky to have you. Thank you for everything.Ann and Brian Fletcher
Sold in Marshfield 2022
Sherry helped us sell our family home. She was very knowledgeable and kept on top of all the details needed for a successful transaction. Her sincerity and caring, kind nature helped with the whole process.
She was a pleasure to work with, and I would readily recommend her to anyone needing such services.Jill Poirier
Sold in Marshfield 2021
Sherry tirelessly assisted our move 11 months ago to Duxbury, we worked with her for a year; she is honorable, intelligent, and diligent. She has a strong work ethic and goes above and beyond to serve her clients best needs, seeking the best possible outcome and truly cares about them as people. We Consider her a trustworthy and reliable and highly recommend Sherry; she proved to be a great blessing in our lives and we are forever grateful for our family of eight relocating with Sherry’s guidance and support. We are confident in recommending Sherry wholeheartedly and do so whenever the opportunity arises. We can't say enough about her integrity and ability as a fabulous person to work with in this very important step in life.Lauren and Van G.
Purchased in Duxbury 2021
It was a pleasure to work with Sherry! It took a year to find the right one but Sherry was helpful from day 1 to closing. She was never pushy about putting an offer on a house. I’d definitely recommend!Matt G.
Purchased in Hanover 2020
Let me begin by saying when it came to selling my house I had a set of unusual circumstances. Sherry provided me with a comprehensive and inclusive service that was above and beyond my expectations. She was extremely professional, knowledgeable and at the same time supportive and authentic.
My home was built in 1909 and therefore has unique details including stained glass windows and intricate moldings. Conversely, along with the distinctive aspects of the craftsmanship it also needed the electricity upgraded and a new septic system. Sherry was able to guide me through the decision making process by drawing on her vast experience in the Real Estate market. She recommended many professionals who were reliable and the quality of work of was excellent.
I would highly recommend Sherry to any potential seller, no matter the age of the home, as I am confident she will make (what can be a very trying experience) a smooth transition. The level of integrity and thoughtfulness she exhibits to her clients is unsurpassed.Patricia Packard
Sold Hanson May 2019
I wanted to write this review because of the great experience I had with Sherry. Although Sherry wasnt a local agent she made it a point to gain the knowledge of a local. She was very professional and returned all calls promptly. I cannot say enough about the great experience I had with Sherry. I would highly recommend her to anyone looking to buy or sell.Kevin Noiles
Sold Dorchester April 2019
Sherry was extremely helpful when looking at houses. Not only was she honest about the details, but she always went above and beyond to provide even more information for us. She’s knowledgeable, accommodating, and supportive. I’m so happy she was there for us.Nicki and Matt
Purchased in Marshfield 2019
Sherry Costello was amazing to work with throughout our home search. She was knowledgeable, professional, patient, and always in communication with us. If we had any questions, she would find the answers and get back to us immediately, and if we wanted to see a home, she helped to work with our busy schedules to get us a showing. Having lived on the South Shore and having worked as a realtor for a number of years, Sherry was also able to help us with the entire process of purchasing from start to finish, and went above and beyond to help us even after the closing. Sherry got to know us personally in order to get an accurate picture of what we were looking for and worked tirelessly to help us find just the right home for our family. Her work ethic is second to none. We highly recommend Sherry as your realtor!Ellen and Doug
Purchased in Marshfield 2019
We were lucky enough to sell and buy with Sherry this spring. With a toddler and a brand new baby, listing your house and finding another to call home can be overwhelmingly stressful, but we had Sherry. Thorough, thoughtful, committed, and just so very sweet, she was with us every step of the way. When we had questions she had answers and if she didn’t, she hussled until she found out. We’ve been happy in our new home since the beginning of summer and my son still asks if “Sherry can come over”. I’m so grateful we had Sherry to guide us through everything and l look forward to keeping in touch with her in the years to come.Jacqulyn and Michael Manning
Sold Marshfield May 2019
Purchased Marshfield May 2019
I was most impressed with Sherry's dedication and professionalism. I had experiences with other agents who forgot who you were after 30 days. Sherry worked even harder after 30 days on the market and did whatever needed to be done to close the deal, including some last minute heroics. Our home was sold and we are very grateful.John Hall
Sold Marshfield in November 2018
The numerous quality connections made this a short and sweet process. This is the fourth house I have sold and my first time working with Sherry Costello. I appreciate not being told what I want to hear just to get the listing. The years of experience are evident with a clear understanding of the market, always available to deliver information based on my specific needs. I look forward to listing another beach house with Sherry Costello.Robin Capello
Sold Marshfield September 2018
Sherry is awesome just the best!!! She took the time on weekends with us to tour many homes until we found the right one. She had no issues going to the seller with our offer which was a lot lower than asking. 5 stars all the way!Jennifer and Tony Whalen
Purchased Duxbury in August 2018
Almost a year ago my boyfriend and I closed on our first home. As first time home buyers we were incredibly intimidated, but Sherry was by our sides every inch of the way. She helped us understand each and every step of the process and always kept our best interests in mind. She was so knowledgeable and truly went above and beyond. Sherry still reaches out periodically to see how we are settling into our new home. We could not be happier with our new property or with our choice in realtor. Thank you Sherry for making this experience so great for us!Stephanie Harris
Purchased Pembroke in March 2018
It was truly a pleasure working with Sherry Costello who helped my wife and I find our first home in August of 2018. She provided a wealth and depth of knowledge in the industry to help us in our search. We worked with Sherry for almost a year and a half seeing dozens of properties. She was always supportive with her opinions and would always give her own best judgement to help in our decision making process. Her personal kindhearted approach to helping us in our marathon search for a home helped bring ease to what can be a stressful experience. We would highly recommend her services to anyone looking to buy or sell a home.Brian McCauley
Purchased Hanson, MA, August 2017
Sherry made selling our family home very easy. She was supportive from the time we were cleaning out over 50 years of sentimental stuff, to the closing when we were left with lots of happy memories. A pleasure to work with!Tracy Dieselman
Sold Scituate, MA, June 2017
My husband and I have bought 2 and sold 2 homes over the last 8 years with Sherry. Sherry is very responsive and always available, reliable, and quick to respond. Vast knowledge of South Shore areas and expert at working both sides of a transaction.Judy Feeley
Purchased Duxbury, MA November 2016
Sold Marshfield, MA April 2017
The experience we had with Sherry could not be described as anything other than excellent. She is knowledgeable, works very hard to get her clients the very best and didn’t stop until we were completely satisfied. We worked with Sherry for over a year to find a home that for our family’s needs and at times the process did become frustrating. There were many offers turned down but Sherry always tried to keep our spirits up and remind us the right Home would come along. Finally after all that searching we found the perfect home. During the mortgage process there were a few things that were going to hold up the closing and Sherry fought for us so we would not lose the contract on the house and the closing would happen in a timely manner. She truly is amazing and even now, a year and a half later she calls to check in on us and make sure we are still happy with the property!Casey Edwards
Purchased Marshfield in August 2016
I listed my house in Scituate with Sherry and recommend her highly. She is professional, knowledgeable, very organized and always available by phone or email. Sherry works hard but is never pushy and, in my case, extremely patient as I went back and forth with a number of decisions. She is warm, personable and was completely tuned into my particular circumstances making her so easy to work with.Lydian Green
Sold Scituate, MA, December 2016
Sherry was there to guide us each step of the process. She knew the rules and followed them. She is patient and kind. Sherry helped me to feel calm and positive through the stressful moments. She is an excellent negotiator and secured a great price on our first choice house!Megan Admirand
Sold Duxbury, MA, July 2015
I would like to commend Ms. Sherry Costello for the outstanding work she did in effecting the sale of our home in Duxbury, Ma in July 2015. My wife and I had our home up for sale for over a year without much success until we connected with Ms. Costello from Coldwell Banker. She made some insightful recommendations to more adequately prepare our house for sale and then worked hard to bring potential buyers to see the property. Ms. Costello was a joy to work with. She was very professional in her approach to the job and always had a plan of how to proceed in the process of selling our home. She was always in touch with us and we were always able to contact her whenever we had any questions or concerns. Her communication skills are definitely one of her strengths. Ms. Costello worked as both the seller and the buyer agent in the sale of our home and accomplished the transaction smoothly, efficiently and to the great satisfaction of both parties. My wife and I feel very fortunate to have had Ms. Costello serve as our Real Estate Agent.Max Bermann
Sold Duxbury, MA, July 2015