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Meet Kathy

Meet Kathy

REALTOR®

Kathy Koster is a trusted real estate professional with a lifelong connection to the Kawarthas and deep roots in the GTA. Specializing in waterfront properties, estate homes, and portfolio expansion, she brings local expertise, genuine care, and a commitment to making every move smooth and stress-free. Backed by a dedicated team that ensures every detail is handled with precision, Kathy’s approach is rooted in authenticity, professionalism, and an unwavering focus on her clients’ goals. Her genuine love for people is what first drew her to real estate, and it continues to be the driving force behind her success.

Deeply invested in her community, Kathy proudly supports charitable organizations such as the Peterborough Regional Health Care Foundation and the Trent University Hockey Teams, among others that make a lasting impact across the region. For Kathy, true luxury isn’t defined by the home itself. It’s defined by the care, connection, and trust she builds with her clients every step of the way.

SUCCESS STORIES

Kathleen Koster provided exceptional service and knowledge, always punctual and always responsive to our queries. She turned what could have been stressful into an enjoyable experience! Although we have sold many homes in the past, this was our first home sale in Ontario. Kathleen ensured our questions were answered before they could become concerns. At all steps of the offer and acceptance process, Kath...

— David V. & Paul W.

SUCCESS STORIES

My husband, Peter, and I had an amazing experience with our real estate agent, Kathy Koster. After over 40 years of living in our Toronto home, we were a little nervous about buying a home in the country. However, Kathy’s kind-heartedness, professionalism, and knowledge of the Kawartha area quickly reassured us, and it continued throughout the process. Kathy took the time to listen and understand what we...

— Lyne M.

SUCCESS STORIES

She is fantastic. A very dedicated, compassionate, and skilled agent. This is our 12th home; we have used a number of agents in the past. I would use no one else to assist in selling and purchasing a home from this point forward. Highly recommended.

— Len

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