Mark Signs

About

All About “The Big Guy” 

Trusted Real Estate Professional in Iowa City, Coralville & Surrounding Iowa Communities

At 6'5", Mark Signs is quite literally one of the biggest REALTORS® in Johnson County. And his reputation is just as large! Known affectionately as The Big Guy, Mark pairs his towering presence with a big smile, a bigger heart, and a genuine commitment to helping people move forward in life.

With years of experience in sales, marketing, and customer service - including 20+ years in real estate and brokerage leadership - Mark brings a rare blend of business sense, unwavering integrity, and personal warmth to every transaction. Whether you're buying your first home, downsizing for retirement, or navigating a complex sale, Mark makes the process feel clear, calm, and enjoyable.

Clients describe him as honest, caring, and refreshingly easy to work with. He’s especially skilled at guiding first-time buyers, seniors, and members of the LGBTQ+ community.  

For sellers, Mark’s goal is a quick sale at the best possible price.
For buyers, it’s finding a home that feels "just right." 
For everyone, it’s about making your goals his own and your dreams come true.

Who's Looking Out For You?

🎯 Market Specializations

• Residential Properties
• First-Time Homebuyers
• Seniors & Empty-Nesters
• LGBTQ+ Community
• Student Housing
• Cat Owners!
• Gardeners

📜 Designations

• ABR (Accredited Buyer’s Representative)
• CRS (Certified Residential Specialist)
• SRES (Seniors Real Estate Specialist)
• e-PRO (Digital Marketing Certification)

🏛️ Affiliations

• Iowa City Area Association of REALTORS®
• Iowa Association of REALTORS®
• National Association of REALTORS®
• South District Neighborhood Association
• Johnson County Affordable Housing Coalition
• National LGBTQ+ Real Estate Alliance