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DIANE SIBERT

Keller Williams Realty

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License #: 0806399 - CT / REALTOR® at Diane Sibert at Keller Williams Realty

​ABOUT

A true local expert

Real estate isn’t just a transaction to me — it’s a life move.

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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.

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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.

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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 emotional weight behind every move because I’ve lived it.

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Before real estate, I built a career in luxury retail interior design with brands like Victoria’s Secret and Bloomingdale’s, where precision, presentation, and experience were everything. That background sharpened my eye for value, potential, and detail — skills that now serve my clients in pricing, marketing, negotiations, and vision.

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Today, I combine that design expertise with the strength and resources of the Keller Williams network, along with the guidance of a professional coach who helps me strategically anticipate each phase of a transaction. I believe in preparation, proactive communication, and protecting my clients at every step.

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Home is deeply personal. It’s where your story unfolds.

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And I take that responsibility seriously.

Contact Us

Mobile +1 917-859-1240


Office +1 203-438-9494


dianesibert@kw.com

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www.dianekoestersibert.com

 

Diane Koester Sibert, Realtor

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