About US
About Stratum Developments
Rooted in Yatala, we are a family-owned developer delivering projects across Southeast Queensland. We believe in quality, consistency, and long-term value. Guided by our deep local knowledge and a practical approach, we create developments that truly stand the test of time.
What Sets Us Apart?
We pride ourselves on delivering exceptional industrial projects that cater to the evolving needs of businesses. Our commitment to innovation, sustainability, and client satisfaction sets us apart in the industry.
Practical, Sustainable Design
We emphasise designs that perform in the field. As green property developers, we use sound planning and green construction methods to design developments with sustainable longevity.
Tailored Project Approach
The purpose is at the center of every project. We align design, plan, and delivery with specific business or lifestyle needs to achieve well-defined, actionable outcomes.
Strong Local Knowledge
We are local property developers in Yatala who know the region and its growth potential. This enables us to execute projects in locations that promote and deliver long-term value.
Consistent Quality and Delivery
Our team has a system from A to Z. As trusted SEQ developers, we prioritise reliability, attention to detail, and consistent results.
Our Mission
At Stratum Developments, our mission is to redefine excellence in industrial real estate. We strive to create sustainable, cutting-edge projects that seamlessly blend form and function, elevating business operations while minimising environmental impact. Through client collaboration and visionary design, we deliver tailored solutions that empower growth, enhance productivity, and promote long-term success.
At Stratum Developments, our mission is to redefine excellence in industrial real estate. We strive to create sustainable, cutting-edge projects that seamlessly blend form and function, elevating business operations while minimising environmental impact. Through client collaboration and visionary design, we deliver tailored solutions that empower growth, enhance productivity, and promote long-term success.
Meet The People Behind Stratum Developments

Tim Cowling — Managing Director
Tim provides the strategic leadership that drives Stratum Civil’s success. With a hands-on approach, he oversees financial management, project delivery, and team development. Prior to founding Stratum Civil, Tim gained extensive experience across a range of civil construction and infrastructure projects, building strong expertise in compliance, project management, and stakeholder engagement. His depth of industry knowledge, paired with sharp commercial acumen, ensures Stratum Civil continues to grow with clarity, innovation, and excellence.

Tim Cowling — Managing Director
Tim provides the strategic leadership that drives Stratum Civil’s success. With a hands-on approach, he oversees financial management, project delivery, and team development. Prior to founding Stratum Civil, Tim gained extensive experience across a range of civil construction and infrastructure projects, building strong expertise in compliance, project management, and stakeholder engagement. His depth of industry knowledge, paired with sharp commercial acumen, ensures Stratum Civil continues to grow with clarity, innovation, and excellence.
Setting Benchmarks In Civil Construction
Setting Benchmarks In Civil Construction
Setting Benchmarks In Civil Construction
Our Commitment to Queensland
01
Local Opportunities
Our infrastructure projects create more than just physical connections; they open doors for people. We prioritise Queensland workers, apprentices and regional suppliers to strengthen local economies and build career pathways in civil construction.
02
Sustainability in Action
Responsible construction is central to who we are. We handle resource efficiency, waste reduction and minimal environmental disruption with sustainability in mind. We aim to work on infrastructure that supports growth and safeguards Queensland’s natural environment.
03
Community Support
As a family-owned business, community connection is personal to us. We contribute through sponsorships, partnerships, and support for initiatives that make a difference locally. For us, giving back isn’t an optional extra but a responsibility that reflects our values.
Frequently Asked Questions
What does Stratum Developments do?
Stratum Developments delivers residential and industrial projects throughout Southeast Queensland. As your local SEQ property development professionals, we are dedicated to creating practical, future-proofed spaces with a strong focus on design. Our portfolio ranges from contemporary residential communities to highly functional workspaces and large-scale industrial facilities.
What is your reach in terms of location?
Yatala-based and servicing all of South East Queensland. We are local property developers in Yatala, so we know the region well, right along the key growth belt between Brisbane and the Gold Coast. This enables us to identify opportunities and deliver developments in places that underpin longer-term value.
Do you offer full-service property development?
Indeed, we offer full, end-to-end solutions. We are a Queensland development company that handles every stage of the process from site evaluation to planning, design coordination, and construction delivery. We take a structured approach to ensure consistency, efficiency, and clear communication throughout the process.
What’s your approach to sustainability in projects?
Sustainability is embedded from conception through delivery. We use green design solutions and environmentally sustainable construction techniques to minimise environmental impact while enhancing long-term performance. These practices include judicious material selection, energy-smart design, and functional building methods.
Who are your clients?
We partner with a diverse range of clients across Southeast Queensland, from business owners to large-scale investors. We don’t believe in a cookie-cutter approach; instead, we treat every project as unique. Our team develops tailored solutions designed to meet your specific goals, operational requirements, and long-term strategy.
How do you maintain quality and consistency?
There is a clearly defined process and structure that maintains quality. We dedicate ourselves to detailed planning and careful execution, with ongoing oversight from start to finish. It ensures that every project stands to high standards and runs well over time.
Let’s Work Together
Stratum Developments builds with clarity, experience, and long-term value. This is why, as a leading real estate development company in Queensland, we collaborate with clients to bring concepts into reality.