Mornington Peninsula’s high-end custom build specialist


High-end custom builds are GSTRUCT GROUP’s speciality

GSTRUCT GROUP specialises in high-end custom builds and large-scale bespoke transformations. We have an innate understanding of architectural requirements and Client desires. GSTRUCT GROUP are proud to have built many of the most prestigious, cutting-edge homes on the Mornington Peninsula and we’d love to help you build yours.

Free Project Assessment

GSTRUCT GROUP offers a FREE, no obligation project assessment.  We can meet you on-site to discuss your build or review your plans remotely.
Once we’ve determined the scope of the design, we’ll provide you with the solutions you need so you can be sure you’ve picked the right team for your build.

Extensive Experience

Glenn Longstaff established GSTRUCT GROUP in 2013 with a clear mission to build the finest custom homes on the Mornington Peninsula. Since then the GSTRUCT team have partnered with homeowners, architects and designers to deliver unparalleled quality custom builds. You can read more about GSTRUCT GROUP here.

Guaranteed Quality

As Master Builders, GSTRUCT GROUP guarantees quality workmanship. With a 7-year Master Builder warranty, you can rest assured you’re in good hands. You can read more about our quality guarantee.

Click here for more details about our quality guarantee.

Outstanding Reputation

GSTRUCT GROUP have an enviable reputation for quality and excellence. We ensure professionalism, honesty and a detail-oriented approach on every build, from start to finish. Clients say that working with GSTRUCT GROUP is a great experience. 

Check out the testimonials page to hear what they have to say. 

Clear Communication

The GSTRUCT team believes that communication is fundamental to any successful build. We encourage a truly collaborative approach between Architect, Client and building team.

Glenn personally manages and oversees all aspects of the project, so that you always have one point of contact. GSTRUCT GROUP utilizes the number one ‘Buildxact’ building management software to streamline project management and scheduling.

We hold fortnightly site meetings to keep you informed and up-to-date throughout the building process.

We are passionate about working closely with you to bring your architectural visions to life. Ready to discuss your new project?


Glenn’s support, throughout both the planning and building process, was extremely professional and very reassuring”.

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