
Diane Koester
Real Estate Agent at
Keller Williams Realty
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Diane's Transactions
- Single Family Home4 bed / 3 bathBuyer$995,50009/19/2026
- Single Family Home4 bed / 3 bathBuyer$995,50009/18/2026
- Condominium2 bed / 2.0 bathBuyer$224,00008/29/2025
- Single Family Home3 bed / 3.0 bathBuyer$565,50004/15/2025
- Condominium1 bed / 1 bathBuyer$235,00008/12/2024
- Single Family Home4 bed / 1 bathBuyer$385,00001/08/2024
- 40 Clubhouse Drive 40, Woodbury, CT 06798WoodburyCondominium3 bed / 3 bathSeller$292,00011/29/2023
More about Diane Koester
Real estate isn’t just a transaction to me — it’s a life move.
I help my clients step confidently into their next chapter, whether that means building equity, creating financial freedom, downsizing thoughtfully, or finding a home that finally feels like them. My role is to guide, protect, and strategically manage every detail so they can focus on what comes next.
I come from an immigrant family who arrived in the United States in 1953 with determination and grit. Hard work wasn’t optional — it was the path forward. That foundation shaped how I approach business today: disciplined, strategic, and deeply committed to doing things the right way.
My own journey has taken me from Ohio to New York City, then to Connecticut — with career opportunities bringing me back to the Midwest and on to Michigan along the way. I’ve rented, bought, sold, relocated, and rebuilt. I understand the ...
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Diane Koester