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Investment Sales. Retail Assets. Development Sites.

Quartz is a specialist commercial real estate advisory delivering commercial & retail investment sales and development site sales across Queensland. We work with investors, private owners, and developers to execute high-value transactions through clear strategy, market intelligence, and disciplined campaigns.

Our approach is targeted and asset specific. Every sales strategy is built around your property, your buyer profile, and your exit objectives—supported by creative marketing designed to drive competition, maximise value and provide discretion when needed.

Whether you’re divesting a commercial investment, repositioning a retail asset, or unlocking a development opportunity, Quartz provides the clarity, confidence, and execution required to achieve the best outcome.

That’s how we do commercial.

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Testimonials

"We have now used Grant a couple of times to locate tenants for our commercial property. Grant is fantastic..."

Michael Zande

Testimonials

"Grant, thank you for your efforts regarding the sale of our industrial property. The sale was quite..."

PK

Testimonials

"Thanks to Grant Brix for supporting us to find the right industrial property for our business. With..."

Leona & John