
Allan Konnagan
Agent
Allan Konnagan is a licensed Ohio real estate agent with Glasshouse Realty Group, serving buyers and sellers throughout Montgomery County, including the greater Dayton area, Kettering, Oakwood, Centerville, Miamisburg, and Springboro. Allan primarily works with first-time homebuyers, while also supporting sellers and investors who value straightforward guidance, clear communication, and strong advocacy throughout the transaction.
Clients appreciate Allan’s clear, no-nonsense communication style and his willingness to go the extra mile. From thoroughly researching neighborhoods and property values to negotiating aggressively on his clients’ behalf, Allan focuses on helping people make smart, confident real estate decisions. He is known for being accessible and responsive—answering calls promptly and ensuring clients always understand their options, timelines, and next steps.
With solid experience across the home buying and selling process and a strong understanding of investment opportunities, Allan brings practical insight to every situation. As a local resident, he offers firsthand knowledge of Montgomery County and its communities, helping clients feel informed not just about a property, but about the area as a whole. Allan’s goal is to make the real estate experience clear, efficient, and well-supported from the first conversation through closing.
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