Margaret Costello
Real Estate Agent (Broker)
Downers Grove - IL

Peggie Costello was recognized in the 2021 edition of Chicago Agent Magazine's "Who's Who in Chicagoland Real Estate." In 2020, she earned accolades as a top producer from the Mainstreet Board of Realtors, ranking in the top 3% among over 18,000 agents based on sales volume.

With a decade of experience, Peggie is a driven Realtor known for her commitment to delivering exceptional customer service. Her reputation is built on effective communication, guidance, and maintaining confidentiality. Peggie specializes in the real estate markets of Naperville, Downers Grove, Glen Ellyn, Lisle, Lombard, Villa Park, Wheaton, and the surrounding suburbs. As a long-time resident of Naperville and a parent who raised her family there, she possesses an in-depth understanding of the local area.

Peggie holds several professional designations, including Certified Staging Consultant, Sellers Representative Specialist, Pricing Strategy Advisor, and Certified Negotiations Consultant. Both buyers and sellers trust her expertise in strategically positioning homes for sale and negotiating effectively on their behalf.

Recently, Peggie joined @properties to enhance her clients' experiences through advanced technology, marketing strategies, and robust brand support. She is dedicated to providing top-tier representation and has a reliable network of service partners, including lenders, attorneys, and inspectors, to assist her clients. Understanding that knowledge is power, Peggie ensures that all parties are well-informed throughout the process, embodying a client-first philosophy.

To explore how Peggie Costello can assist you in achieving your real estate objectives, or to inquire about the latest property listings, please reach out to her directly.