

Mark Costello
Sales & Marketing Consultant
Avg. sale price
Sold (as lead agent)
Properties for sale
Median days on market
Seller of 9/1-3 Baird Street, Kearneys Spring
I have now both purchased and sold property through Mark Costello. When it came to selling my unit, it was a no brainer contacting Mark to be the selling agent. Still, I was blown away by the result. Sold well above asking price, multiple offers, and under contract after just 1 inspection. There were certainly bumps in the road (no fault of Mark or any of the iThink team). From tricky buyer requests, to bond cleaners who didn't show up and even taking care of my cats during inspections; nothing was too much of an ask. I would have been lost without Marks help, and certainly wouldn't have had such a smooth sale. If you want someone to take selling your home seriously, and who goes above and beyond every single time, make sure you call Mark.


Julie McCallum
Sales Agent
Avg. sale price
Sold (as lead agent)
Properties for sale
Median days on market
Seller of 2/153A Campbell Street, Toowoomba City
Julie sold my duplex in a very short time. She helped me bring the property up to date and ready for viewings. She also identified quality buyers and exceeded my target selling price. I mean what more could you want?
Tate Connolly
Avg. sale price
Sold (as lead agent)
Properties for sale
Median days on market
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Anne Pohlner
Avg. sale price
Sold (as lead agent)
Properties for sale
Median days on market
Seller of 46 Anzac Ave, Newtown
We sold our home through Anne which was one of the best decisions we made. We truely felt Anne had our best interests at heart. She constantly kept us in the loop with any buyer developments, which made us feel we (and our home) were in very safe hands. Anne's key strengths would be her professionalism, amazing negotiation skills and the ability to simplify the selling process, due to her many years of experience as agent. We were thrilled with the outcome and would definitely sell again with Anne.