Wisconsin Real Estate
At JMK Realty Group, we are unlocking dreams with hometown passion, One KEY at a time!
Home Buying
We take pride in identifying the optimal home that meets your current and future needs, ensuring your satisfaction now and years later when you sell.
Home Selling
The JMK Realty Group offers expert realtors with an impressive record of successful sales and satisfied clients.
Gallery
Company Information
JMK Realty Group, is a family-owned real estate brokerage, delivering real savings and meaningful relationships with a local touch.
Catering to the unique needs of individuals and families in Southeast Wisconsin.
Under the leadership of Jessica Kortbein the approach is personal, drawing from her experiences growing up watching her grandfather, a local builder with Badger Homes, develop his business. Dedicated to clients, giving them unparalleled guidance. With experience delivering understanding of the market, updated trends, and managing the specialized challenges presented in real estate.
Member of the Greater Milwaukee Area Realtors Association (GMAR)
Member of NAR
Member of WRA
Member of Heartland Realtor Organization
Member of MRED, licensed broker in Illinois
Licensed in Wisconsin and Illinois, I invite you to connect with us to discover your ideal home and unlock a brighter future.
Buying and Selling
Meet JMK Realty Agents
Jessica is a dedicated and passionate real estate broker, providing a hometown feel of guidance and support to ensure a seamless home-buying or selling experience. Jessica’s background in real estate is both personal and professional. Growing up watching her grandfather, a local builder with Badger Homes, develop his business, she gained invaluable insights into the intricacies of the real estate market and a hard work ethic. This and firsthand experience have equipped her with an understanding of market conditions, trends, and the unique challenges faced. This unique exposure not only ignited her interest in the field but also provided her with critical insights into market dynamics, consumer behavior, and the various challenges that buyers and sellers may encounter. Jessica is dedicated to her community through exceptional service as a professional who delivers outstanding value without excessive costs.
Alysha is your go-to real estate expert in Southeast Wisconsin, bringing a lifetime of local knowledge and a strong work ethic rooted from her agricultural upbringing. Since launching her own cleaning business in 2021, she has honed her attention to detail and commitment to excellence, making her a trusted partner in the home-buying and selling process. With a passion for real estate and a dedication to ensuring a smooth, stress-free experience, Alysha is committed to helping you make one of life’s biggest decisions with confidence. Experience the joy of finding your dream home with Alysha! Reach out to Alysha to work with an agent who will invest in your real estate journey as if it were her own.
Alan was raised in a family-owned construction business in Chicago and relocated to St. Louis, where he has been investing in and rehabilitating residential and commercial properties since 2008. As a licensed Missouri and Wisconsin REALTOR, he brings extensive expertise, combining years of practical experience with a strong understanding of the Lake Geneva and surrounding areas markets. Whether you’re investing, buying, or selling in Southeast Wisconsin, Alan is ready to guide you with professionalism, heart, and a genuine commitment to helping you achieve your dreams.
Edward is a dedicated real estate professional with 15 years of diverse experience, with a background in property management. This licensed real estate agent brings a wealth of knowledge to the table, equipped with a unique blend of financial acumen and management skills. He is committed to ongoing self-improvement, staying ahead of the ever-evolving real estate market. When Edward is not investing in real estate, he is dedicated to helping clients achieve their real estate goals. Let’s discuss your real estate journey.
Testimonials
Jessica sold my home in Milwaukee for 20k over asking price! When you need a realtor call Jessica, she is professional, returns calls, really cares about her clients. There is not enough starts to rate her.
Robert HugEnders Park Milwaukee, WI
Jessica was our realtor when we bought a house in 2016, she did such an amazing job! We had her as our realtor to sell our home this month. Not only did she get asking price (which was higher than our appraisal). She sold our house in less than a week. Jessica is a sincere friend of ours, she's knowledgeable and trustworthy. We will continue to refer her, she is one of the hardest working agents we know.
Debbie & David C.Lake Geneva WI
Jessica skillfully assisted me in acquiring a home in a competitive market. The property, previously overpriced, had been listed for months. Following Jessica's lead, our offer was negotiated and accepted. Her professionalism, responsiveness, and helpfulness ensured a stress-free transaction. Throughout, Jessica maintained communication and addressed my inquiries. I wholeheartedly endorse Jessica to prospective homebuyers seeking dedicated real estate expertise.
John P.Hartland WI
Contact
Your goals are our priority. Let us help you find the perfect property or the right buyer, and turn your real estate dreams into reality. Contact JMK Realty Group today and let’s get started!