Garden City, New York, United States

Chelsea Costello

Licensed Real Estate Salesperson
Chelsea Costello - Real Estate Agent at Daniel Gale Sotheby's International Realty
City Image

Our agents are known in their communities for their integrity and the exceptional level of service they provide.

Local Expertise. Global Connections.

Chelsea Singer Costello has corporate sales and marketing knowledge and also brings a strong understanding of customer service to the Daniel Gale Sotheby’s International Realty team. As a successful small business owner in Manhattan, Chelsea has a passion for working with clients and delivering them the best possible experience. Prior to opening her own business, Chelsea served as a Project Manager for a highly regarded luxury jewelry brand.Having both corporate and small business experience, Chelsea is able to deliver the utmost professionalism while truly caring about her clients. Her versatile background has given her a strong skill set to assist you, whether you are buying or selling. Chelsea looks forward to helping you efficiently and attentively.Chelsea is a second generation Garden City resident and is involved with the town and all it has to offer. Her and her husband, Peter, also of Garden City, recently moved back to the Village after living a few years in Manhattan. In her free time, Chelsea volunteers in the Neonatal Intensive Care Unit at New York Presbyterian Hospital, fundraises for Memorial Sloan Kettering Cancer Center and enjoys golfing, skiing and most importantly, spending time with family.
Read more

Sotheby's International Realty® Network

Chelsea Costello

Licensed Real Estate Salesperson
Daniel Gale Sotheby's International Realty
102 Seventh Street
Garden City, 11530 United States

Let's get in touch

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service
Yes, I would like more information from Sotheby's International Realty. Please use and/or share my information with a Sotheby's International Realty agent to contact me about my real estate needs.

By clicking SEND MESSAGE, I agree a Sotheby's International Realty Agent may contact me by phone or text message including by automated means about real estate services, and that I can access real estate services without providing my phone number. I acknowledge that I have read and agree to the Terms of Use and Privacy Policy.