Section Image

Mark Rantis

Y Realty
181 Closed Sales
$60.2M Total Value
$92K - $2.6M Price Range
$332.7K Average Price
Prior five years

About Mark

When Mark Rantis helped his father transition into senior living, he quickly realized how overwhelming and fragmented the process was for families. That personal experience sparked a mission: to become the go-to resource—“the Google and Easy button”—for families navigating the emotional and logistical challenges of senior transitions.
Today, Rantis is a leading expert and trusted advocate in the aging community. He serves on the board of the Illinois Continuity of Care, a nonprofit that supports professionals serving seniors and their families statewide. He also contributes to I Just Need, a nonprofit connecting veterans with housing and essential resources. His deep involvement in these organizations reflects his commitment to being of service far beyond the real estate transaction.
With over a decade of specialized experience and a reputation built on trust, compassion, and results, Rantis has become a cornerstone for families seeking clarity and confidence in their next chapter. His ability to connect clients with vetted professionals—from estate planners to senior housing advisors—elevates the value he brings as a real estate advisor.
An 11-time Five Star Real Estate Agent and 6-time Chicago Agent Magazine Who's Who honoree, Rantis credits his success to continuous growth, a collaborative mindset, and surrounding himself with great people. “Teamwork makes the dream work,” he says. “I focus on my strengths so I can help others achieve their goals—whether that’s a smooth transition, maximizing wealth, or finding peace of mind.”
With 98% of his business coming from referrals, Rantis’s track record is built on meaningful relationships. He holds himself and his team to the highest standards—rooted in honesty, service, and the values passed down from his parents. As a proud father of three boys, he’s working to pass those same principles on to the next generation.
Home Types: Condo, House, Townhouse, MultiFamily, Lot/Land
Years of Experience: 17

Transaction History

Seller Deals

Total Deals
25
Total Value
$9,585,150
Average Sale Price
$383,406
Price Range
$67K - $770K

Buyer Deals

Total Deals
9
Total Value
$3,543,500
Average Sale Price
$393,722
Price Range
$163K - $870K

Production Over Time

1 Year View by Quarter

Seller Deals

Total Deals
57
Total Value
$19,963,750
Average Sale Price
$350,241
Price Range
$67K - $770K

Buyer Deals

Total Deals
12
Total Value
$5,138,500
Average Sale Price
$428,208
Price Range
$163K - $870K

Production Over Time

2 Year View by Quarter

Seller Deals

Total Deals
149
Total Value
$48,866,150
Average Sale Price
$327,961
Price Range
$44K - $2.6M

Buyer Deals

Total Deals
31
Total Value
$11,165,950
Average Sale Price
$360,192
Price Range
$130K - $870K

Production Over Time

5 Year View

Mark's Listings and Deals

Awards and Designations

  • Chicago Agent Magazine Who's Who
  • Five Star Award
  • NAR - National Association of Realtors
  • SFR - Short Sale & Foreclosure Resource
  • SRES - SRES®, Seniors Real Estate Specialist

Other Experience

Distressed Properties, Investments, Senior Communities, Veteran Programs
Agent License: Illinois #475134703
Agent Photo

Mark Rantis