Better splits, real values, and top‑tier tools; Key Realty is where dedicated agents thrive.
Join Us!
Common Key Realty Events In Lancaster
Meet Our Lancaster Leaders
Meet Our Partners
Lancaster Agents
Lancaster Roster
Nyle P. Schweitzer is a licensed Principal Broker and devoted father of three with a strong passion for real estate and the communities of Southern Ohio. Born and raised in the region, Nyle possesses an in-depth understanding of its unique character and charm. A proud graduate of Ohio University, he began his real estate career in 2017 after earning his sales agent license, and has since achieved multiple awards with the Columbus Board of Realtors and Scioto Valley Realtors. With over 20 years of management experience, Nyle brings a synergistic approach that has prepared him to excel in his current role. Today, his primary focus is on management and fostering the growth and success of all agents within Key Realty. His dedication extends beyond his professional work, as he strives to give back and contribute to the growth and success of the community he calls home.
Jay Mattlin is a lifelong Lancaster resident. He graduated from Lancaster High School in 2005, his Bachelor of Science in Network and Communication Management from DeVry in 2010, and his Master of Science in Information Technology Management from Kaplan University in 2015. Jay’s background has mostly been in Information Technology and worked in the public sector until May 2022.
In 2016, Jay obtained his real estate license from Hondros in Westerville, Ohio. Over the years, Jay has gained experience in residential real estate, commercial real estate, first-time home buyers, team management, probate, and property management. Jay has found his home with Key Realty and is thrilled he’s here!
Michelle has been in the industry for over 25 years which includes residential title, commercial real estate and land surveying. Her extensive background in title and marketing allows her to work closely with real estate agents from pre-listing to closing. She is your point-person for preliminary searches to uncover potential title issues, answer questions, and can assist with marketing your listings. Michelle manages the continuing education offerings for our state approved, licensed required courses and can host classes for your agents. She is a notary public in the state of Ohio.
Brian Sumption is a seasoned Mortgage Advisor with over 20 years of experience in mortgage lending, bringing deep expertise and a client-first approach to every transaction. Throughout his distinguished career, Brian has successfully guided a diverse range of clients—from first-time homebuyers to CEOs of major companies—through the home financing process. His extensive knowledge of the mortgage industry, combined with his commitment to personalized service, has made him a trusted advisor for clients seeking everything from conventional loans to complex commercial financing solutions.
For the past 13 years, Brian has excelled in leadership roles, focusing on market growth and business development while mentoring loan officers to achieve exceptional results. His proven track record includes helping loan officers double their business through strategic guidance, innovative approaches to client relationship management, and comprehensive market analysis. Brian’s leadership philosophy centers on empowering his team members to reach their full potential while maintaining the highest standards of professional excellence and client satisfaction.
A proud graduate of The Ohio State University, Brian has been happily married to his wife Kate for 20 years, and together they have two children, Stella and Jakob. The Sumption family shares a passion for sports, which reflects Brian's competitive drive and team-oriented approach that he brings to his professional endeavors. When not helping clients achieve their homeownership dreams or developing business strategies, Brian enjoys spending time with his family and staying connected to the Ohio State Buckeyes community.