Nadine Hiser

Nadine Hiser is a highly experienced real estate broker, entrepreneur, and client advocate. She holds broker licensure in both Massachusetts and Connecticut. As the Broker Associate/Owner and Managing Member of Key Realty (License #7295) and KRG–Key Realty Group (License #423841), Nadine leads her team of associates, and collaborates with experts in the industry. The two brokerages, The Key Collaborative, offer deep commitment to client’s success providing a powerful network of resources, insight, and support. As the administrator of both brokerages, Key Realty & KRG-Key Realty Group, Nadine has authority to offer her CLIENTS (those who mention having read her biography on Homes.com) a special gift. Become a client, and be sure to mention it in order to benefit.
About Nadine: Nadine has always been rooted in entrepreneurship and service. She earned her Bachelor’s degree in Business Administration/Marketing from Massachusetts College of Liberal Arts (MCLA), along with certification and licensure as a Secondary Educator in Business Management and Marketing, and an education minor in Early Childhood Education.
Before entering real estate professionally, Nadine built and led several successful service-based businesses.
She was the owner and was MA Director II certified of Great Beginnings Preschool, a private, in home setting, curriculum-based Pre-K program.
She also worked as a high school educator in both traditional and vocational schools, teaching courses in entrepreneurship, marketing, and life management skills.
Earlier in her career, she founded & coordinating 24-hour private home care service demonstrating her lifelong ability to recognize needs and create meaningful solutions.

Nadine’s passion for real estate began as an investor in 1987.
She formally entered the industry in 2002 as a sales associate and quickly rose to become a top producer.
After obtaining her broker’s license, she founded a traditional real estate brokerage - Key Realty in 2005. In 2022, she expanded her vision by launching & licensing an exclusive brokerage - KRG~Key Realty Group, further strengthening her ability to serve clients at a higher level.

What truly sets Nadine apart is her unique blend of educator, caregiver, and advocate. She brings exceptional communication, consistent follow-through, and a steady, nurturing approach to every transaction. From introduction to closing, Nadine is known for educating and guiding her clients with clarity, compassion, and unwavering dedication.

Whether buying, selling, or investing, clients can trust Nadine to listen carefully, advocate fiercely, and deliver results with professionalism and care.

~ Bonus - Nadine will pay $250 of your attorney fees should you choose to hire her to buy or sell. This offer is for her clients only, and not to be used together with any other discount or promotion.