Find Your Perfect Home

Hellinga & Hasselbring


Hellinga & Hasselbring is a dynamic team with a combined forty-four years of real estate sales and management experience. Mona Hellinga and Flor Hasselbring have developed a rich network of longstanding professional relationships and are well respected within the communities they serve. Their impeccable reputation, deep knowledge of the industry, and vast professional network are essential factors in negotiating your successful sale or purchase. Deeply engaged in the communities they serve, they have raised their families locally for decades while supporting schools, sports, and service organizations.

Mona, the #1 Individual Broker at Berkshire Hathaway Home Services in Lake Forest from 2013 to 2020. Continuously ranked as a top producing broker, she has a strong work ethic and always goes the extra mile. Her experience also includes four years as Managing Broker of the Lake Forest Koenig and Strey Real Estate office. As a leader in the industry, she is called upon for her insight into trends in luxury real estate. Mona has lectured on selling luxury real estate and has been quoted in many publications, more recently in Crain's Chicago Business, Worth Magazine, and North Shore Weekend News. Mona enjoys selling all types of residential real estate, from Chicago to the North Shore.

Flor has sold real estate on the North Shore for 17 years. While she has most recently focused on selling luxury real estate, her passion is understanding the client need and delivering on desired outcomes. Flor has a wealth of relocation, marketing, and technological expertise. In her seven years managing a corporate relocation services division, she managed the transfer of executives and their families, overseeing their home purchases or sales. Flor has served as a volunteer in many professional organizations and associations, including the Corporate Relocation Council of Chicago, Wisconsin Employee Relocation Council, and North Shore Barrington Association of Realtors, participating in various roles from Membership, Charitable, and Educational committees. She produced educational content and presentations on various Real Estate/Relocation topics and States of the Market presentations. In her community, serving eight years as a caucus member for North Shore School District 112 and, more recently for Boy Scouts of America, pack 42.

Hellinga & Hasselbring share a client-focused approach. We pride ourselves on high personal standards and discipline. We believe that commitment to the client will always result in the best service and outcome. We want to earn your business; we invite you to contact us to discuss your next steps.
"[In a home] You're making an investment in what could be the most important asset you'll ever have. The right moment is when you know where you're going to live for a while, when you find the home that fits your family, and when it's at level that fits in with your income and ability to make a down payment and then I would get a very long mortgage... 30-year mortgage and the rate will be fabulous, and there is no sense waiting if those conditions exist."
- Warren Buffett, chairman and CEO, Berkshire Hathaway Inc.