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ABOUT OneTree

If you’re looking for reliable, full-service property management in the Dayton area and surrounding communities, OneTree Realty & Property Management is here to help. 

We handle every detail of managing your rental property, so you don’t have to. From strategic vacancy advertising and thorough tenant screening to lease preparation, compliance, and ongoing communication, our team takes care of the day-to-day operations that keep your investment running smoothly. 

One of the biggest challenges of owning rental property is maintaining consistent income while minimizing headaches. That requires dependable tenants, proactive maintenance, and quick, effective resolution of issues when they arise. At OneTree Realty & Property Management, that’s exactly what we deliver. 

To better serve our clients and help control costs, we offer our own in-house maintenance team. This allows us to respond quickly to repair needs, reduce downtime, and avoid inflated third-party pricing, helping keep expenses predictable while maintaining high standards of workmanship. When specialized work is required, we also utilize a trusted network of licensed vendors to ensure every job is done right. 

When you partner with us, you gain more than a management company, you gain an experienced team that treats your investment like our own. We tailor our services to meet your specific goals and focus on maximizing long-term returns while reducing stress. 

Contact us today to schedule a free consultation. Let’s discuss how OneTree Realty & Property Management can protect your property, reduce costs, and help you get the most out of your investment. 

ABOUT THE OWNER: Casey McGowan


I am the Owner and Broker of OneTree Realty & Property Management, specializing exclusively in investment real estate and property management. For the past 15 years, my career has been dedicated solely to working with investment properties—helping investors acquire, manage, and optimize their portfolios for long-term success. 

I began my career in property management in 2009, managing just six properties. Through persistence, experience, and an unwavering commitment to doing things the right way, that foundation has grown into a full-service company with a dedicated team and a large-scale portfolio. Today, I manage over 1,000 doors and work with more than 60 active investors, providing hands-on guidance, operational oversight, and strategic support. 

My expertise lies in investor relations and property management, with a strong focus on performance, compliance, and asset protection. I understand the unique challenges investors face and take a proactive, detail-driven approach to maximizing returns while minimizing risk. If you're seeking guidance on identifying the right investment property or structuring your portfolio, I am always happy to help.

I am deeply committed to education and continuously expanding my knowledge of the industry, including advanced operational strategies, compliance standards, and market trends. I believe strong systems, accountability, and ethical practices are the backbone of sustainable property management.

I live in the Beavercreek, Ohio area with my family and remain fully engaged in both the day-to-day operations and long-term vision of OneTree Realty & Property Management. 

I pride myself on strong owner and tenant retention. My business is built by supporting tenants while creating value for owners—and I take great pride in making that balance work successfully.