Trusted Agents

Selling a home can be a complex process so it’s important to use an experienced real estate agent that knows your market – an Agent with a strong marketing strategy that creates demand and gets your home SOLD for top dollar! Experience the McGillivray Mark Trusted Agent difference – top agents with solid results!

Katie O’Brien


Royal LePage Key Realty

Sarnia, Ontario

Katie O’Brien is not only a licensed REALTOR®, she is also an active real estate investor and award-winning real estate coach. In fact, Katie has spent over 10 years travelling across North America educating others about real estate investing, financial literacy, and the importance of taking ownership of their financial futures.

Along with her investing partners, Katie has bought and renovated multiple rental properties while building passive income and is currently focusing on expanding her portfolio with multi-family residential units.

As a REALTOR®, Katie is pleased to offer her clients personalized support in order to help guide them through the process of buying and/or selling a home.

“Whether marketing your property in a professional and effective way or helping you find your new home, I will put my expertise to work and listen to your needs.”

Contact Katie today! /

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