Diane Sibert Homes @ Keller Williams
As a Realtor, I help my clients with their next steps, build equity and save money with a well managed real estate transaction. My goals are results, while executing the highest level of consumer protection.

I am from an immigrant family who moved to the US in 1953, and worked hard to make it to the middle class. I moved from Ohio to New York City, from there to CT and was solicited for various positions moving back to Ohio and then to Michigan, so I know what it's like to rent, buy and sell homes, and succeed on my own. My attention to detail was earned by working for various luxury interior design retailers such as Victoria's Secret and Bloomingdale's.

My strength is multiplied by the backing of the power of the incredible team at Keller Williams! I rely on my personal coach forecasting the steps to take to circumvent any issues with the transaction.

Diane is an Associate Partner with Keller Williams Realty starting her real estate career with William Pitt Sotheby’s. Her company has offices in Stamford, Ridgefield, Danbury, Westport, Newtown, and her office in New Milford.  She covers a large radius around those areas in her efforts to serve the communities with real estate services.

Real Estate, coupled with her architectural and interior design skills, have given her a unique approach towards home design, repairs, renovations, and construction for the homeowner that wants to buy or sell. She can also help you with design services for your new or existing home.

Diane’s main goal when working with clients is to teach and guide clients about the market and about the process so no stones are left unturned. Diane knows all the trials and tribulations and fears that go with the process and has built a great arsenal of resources that she can rely on to help her clients with the process.

Her job is to be her clients’ negotiating advocate and help guide them to a successful closing.  She is passionate about her local community and has served as President of the New Milford Dog Park and is a candidate for the New Milford Zoning Board.  Diane always delivers the best customer service.

Business Website Address
Business Phone Number
Business Contact Name
Diane Koester Sibert
Business Address
108 Indian Trail Road
New Milford, CT 06776
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