Susi Kostyniuk, Broker
The premier authority on schools in the GTA
Susi Kostyniuk
Broker

How long has she been an agent?
Since 2009.
Who are her main clients?
Young families seeking the best for their children.
Why would you want Susi as your Realtor?
For the knowledge. For the honesty. For the hard work. So many others have loved their experience with her, and there’s a good chance you will, too.
Work hard, be respectful, provide great service, and add value – these are the minimum criteria any agent should provide to the client.
Susi Kostyniuk
What is the “value” Susi that provides?
Besides the vast amount of experience in helping young families find great homes in great school districts, there’s this: By always asking questions, Susi has gained a wealth of knowledge about all the problems a home can have, and SHE WILL NOT HIDE those problems from any of her buyers. Instead, she will tell you everything she feels is wrong with the house, so that you can make the most informed decision. She’s not in it for the quick commission. She wants you to be informed, so you can make the best decision possible on a major life change.
Tell me a little bit about her.
She came to Canada at five years old, and soon after was hospitalized with near-fatal tonsillitis, but eventually emerged healthy with the help from her loving family. She has lived in Mississauga for most of her life, moving to Oakville in 2013, into Oakville’s #1 school district at that time. She attended the University of Toronto at Mississauga, where she completed a Honours Bachelor of Science. For ten years prior to real estate, she was something called a “fluvial geomorphologist” which was about as much fun as it sounds. Susi has had a loving and loyal relationship with her husband Jeff for 25 years, and they have two beautiful children, Robbie and Aleksandra.
Why haven’t you mentioned any career accolades yet?
Yeah, that’s usually the first thing other Realtors lead with. Awards aren’t nearly as important as trust, but here are the goods..
Susi had been a real estate Sales Representative since 2009, earning her Broker designation in 2014. She began her career at Better Homes & Gardens Real Estate, and in 2013 she received the prestigious BHGRE “Emerald Elite” award. She was the Top Realtor* in a brokerage of 60 sales representatives and brokers, and 2nd across all of BHGRE Canada, over 300 real estate agents strong. She left the brokerage in December of 2014, rising up to being the #1 Agent in Canada through the first 11 months of the year.* She joined the dynamic and fast-growing Keller Williams organization immediately after.
Since arriving at Keller Williams, Susi has consistently been in the top 5 agents* in a brokerage of over 300 agents. This is mainly due to the excellent service she gives her buyers and referrals. She’s been a Platinum Award holder for the past ten years (2014-2023), as well as being the #1 Individual Agent at KWREA in 2023. She was the #3 Individual Agent across all Keller Williams Canada in 2023.
*Based on closed GCI (Gross Commission Income).
Your Realtor not doing it for you, huh.
Find the best school/neighbourhood for your kids.
Your Realtor not doing it for you, huh.
Find the best school/neighbourhood for your kids.