A sealed, breathable envelope
Every external wall and roof plane is wrapped in a Proclima membrane, every join, lap, penetration and window reveal taped into one continuous air and weather barrier.
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New homes
New homes by Avern.
A new home is the best chance to build every part of it properly, from the subfloor to the roof membrane. Avern builds new homes to its high performance standard from the frame up.
Our recent new homes include a home in Leichhardt that we designed and built, completed in February 2025, and a luxury home in Abbotsford due for completion in April 2027.
Built to the Avern standard
What goes into every build.
Concrete subfloors, not particleboard
Where a home is not on a slab we lay AlphaFloor 35 mm precast concrete panels. Rain on site cannot swell them, and they add thermal mass and quiet.
Learn moreStraight LVL wall framing
LVL replaces standard MGP pine in every wall frame. It stays straight and plumb, so the membrane and insulation stay continuous.
Learn moreDouble glazed, thermally broken windows
Our minimum on every project. We push for uPVC or timber frames, which do not run hot and cold the way aluminium does.
Learn moreProjects
New homes we have built.
Leichhardt 01
New home, designed and built. Completed February 2025.
View project
Abbotsford
New luxury home. Due for completion April 2027.
View projectOur Leichhardt 01 home was designed and built by Avern. Talk to us about your plans and whether you already have an architect.
Proclima membranes on every wall and roof, AlphaFloor concrete subfloors where there is no slab, LVL wall framing, double glazed thermally broken windows and insulation above the code, with solar proposed as standard.
Yes. We offer initial consultations, complete tender submissions and general advice on construction and project management.
We are based at 159 Allen Street, Leichhardt, and build across Sydney, with projects in Point Piper, Abbotsford, Denistone East and Oatlands.
Start your project
Planning new homes in Sydney?
Tell us about your site and plans. Whether it is a new home, a duplex or an addition, we will talk you through how we would build it.