William Biros Real Estate Agent at Berkshire Hathaway HomeServices Biros Real Estate

William Biros

Real Estate Agent at
Berkshire Hathaway HomeServices Biros Real Estate

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Agent Highlights

William is a SFH expert - working with over 86% more single family homes than the average Chicago agent.
William has great Condo experience - having sold 73 more condos than the average agent.
William is a Short Sale expert - working with over 86% more short sales than the average agent.

William's Transactions

More about William Biros

Bill is a life-long Chicago Southsider, attending St. Sabina grade school and Leo High School. Upon graduating from St. Joseph College in Rensselaer, Indiana, Bill taught and coached basketball at Mendel High School and then spent 5 years as a special agent for the Illinois Bureau of Investigation. Bill started his real estate career in 1977 in the Evergreen Park/Beverly area. In the early ‘80’s, he specialized in commercial real estate. Bill founded Biros Real Estate in 1982, joined the Prudential Real Estate network in 1996 and became an affiliate with Berkshire Hathaway HomeServices in 2014. Despite being the President and Managing Broker, Bill still works with buyers and sellers on a daily basis. For close to 40 years, the “Biros” name has been synonymous with ethical and professional real estate service. Contact Bill for all your real estate needs.

St. Joseph College


Top Producer Agent 2018

License Number


William Biros's Reviews & Ratings

Tell us about your experience with
William Biros

    • He was very easy to work with. He was knowledgeable, gave us great advice and listened to what we wanted. We were very pleased with Bill and would highly recommend him.

      - Kelli from New Lenox
    • Bill Biros and his Team did a great job in this tough buyers market in Evergreen Park! Bill not just on the listing but in the sale advice critical to me making the decisions on property inclusive of improvements to highlight the features of the home. He also was integral and quick to move on our cash purchase of a condo and orchestrated that purchase to coincide within 10 days of the sale of the Utica Property. I would recommend Bill and his team to everyone. He will get the job done noting that the family home is not just a building but a home filled with memories.Bill Biros is an Evergreen Park Relator who knows the area, the people and the flavor of this family oriented community.A tough climate due to a Buyers market in Evergreen Park. Assisted me through the entire process and found the right price and the right family to acquire our HOME.Professional, considerate, understanding yet guides you through the process and assists in ensuring the home looks it's best to prospective buyers.The Open House did the trick. Who would have guessed.

      - Paul from Evergreen Park
    • Bill Biros has been in the business for many years. Biros Realty is a well-known and reputable name in our neighborhood community.

      - Robert and Paula from Chicago