Mark Rantis
Real Estate Agent at
Keller Williams Realty
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- Foreclosure Specialist
- Luxury Specialist
- Luxury Home Specialist
Agent Highlights
Mark sells properties fast - selling more than 55% quicker than the average Chicago agent.
Mark is a SFH expert - working with over 65% more single family homes than the average Chicago agent.
Mark has great Condo experience - having sold 109 more condos than the average agent.
Mark's Transactions
- Single Family Home3 bed / 3.0 bathSeller$485,00012/01/2025
- Single Family Home3 bed / 3.0 bathSeller$592,00011/20/2025
- 1309 Coldspring Road 1309, Carol Stream, IL 60188Carol StreamCondominium2 bed / 2 bathSeller$252,00011/14/2025
- Condominium2 bed / 2 bathSeller$274,90011/10/2025
- Single Family Home3 bed / 2 bathSeller$425,00010/15/2025
- Single Family Home4 bed / 3.0 bathSeller$760,00009/03/2025
- Condominium2 bed / 2 bathSeller$250,00008/22/2025
More about Mark Rantis
Mark Rantis of the Rantis Property Group is among the top-producing agents in the Northwest Suburbs of the Chicagoland area. For over seven years, he has partnered with Keller Williams – the largest real estate franchise by agent count in North America. Bringing highly extensive knowledge of the real estate market, his aggressive negotiating skills and uncompromising professionalism to his position as a respected realtor. With his well-rounded experience, dedication in all areas of the industry and his dogged drive, Mark prides himself on being a one-stop-shop for his clients. Mark is a Luxury Homes Member, certified in Short Sale & Foreclosures and is a Senior Real Estate Specialist. Most recently, Mark has received the five star award for exceptional customer service and overall satisfaction as published in Chicago Magazine, October 2014.
Mark’s ability to listen and understand ...
Show MoreMark Rantis's Reviews & Ratings
Tell us about your experience with
Mark Rantis
- Mark and I connected, but did no business
Mark ignored my offer and went with a subsequent offer for $60k less to a developer, fairly certain my offer was not communicated to the seller.
- Mark and I connected, but did no business
I am unable to edit my previous review - Mark did in fact present my offer and the seller went for a lower one