The constant communication, guidance and confidentiality Peggie Costello provides clients are key to her stellar reputation and a brand that has been 13 years in the making.
“I understand that buying a home is an enormous emotional and financial undertaking,” says Costello, a Realtor with @properties Christie’s International Real Estate. “I genuinely love people and enjoy helping them achieve their dreams.”
Costello assists buyers, sellers and investors, from first-time to luxury to downsizers, in Downers Grove where she resides, as well as Naperville where she raised her family for 25 years. In fact, with Villa Park as her hometown, she has her finger on the pulse of the entire Chicagoland area, especially the western suburbs.
Motivated and competitive, Costello craves the challenge of being the best she can be, with the goal of giving every client a 5-star experience. Ultimately, that mission has led to a lot of repeat and referral business. She earned the Mainstreet Organization of Realtors’ Production and Sales awards Top 2% in 2023 and Top 3% in 2020, from among the organization’s 19,000 members. Since 2014, she has consistently been named a top producer at her office and was No. 1 in 2023.
Fun and easygoing but driven to achieve her goals, she has been involved in over 200 transactions and is an expert at problem-solving. Buyers and sellers alike are confident in Costello’s ability to position a home for sale to attract their target client or to negotiate from a position of strength on their behalf.
With a deep passion for real estate, she is committed to adding value to the client experience and holds the designations of certified staging consultant, seller representative specialist, pricing strategy analyst and certified negotiations consultant.
Leading with a client-first attitude, Costello knows that knowledge is power and keeps clients well informed throughout the process. She also has a helpful list of service partners ready to assist, from attorneys to inspectors and beyond.
In her free time, Costello, a mom of four adult children, enjoys learning Italian, traveling, cooking and reading.
