JV3 Assessment in Sydney
Performance-based energy modelling that unlocks design flexibility beyond Deemed-to-Satisfy. Local to Sydney: NatHERS climate zone 17, dense DA activity across 33 council areas.
JV3 (now J1V3) is the verification method that gives architects room to move. We build a 3D energy model of your proposed building and a compliant reference building, then demonstrate yours performs as well or better. It is the pathway that rescues ambitious facades from DTS limits.
For Sydney projects we assess to the correct climate zone and any NSW variations, so your JV3 certificate is right for where you are building, not a generic template. Used when a commercial design does not fit the Deemed-to-Satisfy path, or where glazing and facade freedom is needed. Modelled against a reference building.
What you receive in Sydney
- JV3 / J1V3 verification report
- 3D energy model of proposed and reference buildings
- Annual energy comparison and compliance statement
JV3 Assessment in Sydney: common questions
How much does a BASIX certificate cost?
Our BASIX certificates start from $165 per dwelling, with a fixed quote before you commit. We publish our pricing openly so there are no surprises. Multi-dwelling and larger projects are quoted per project, usually at a lower rate per unit.
How fast can I get my certificate?
Standard turnaround is 48 to 72 hours from receiving your plans. If you are up against a lodgement deadline, tell us when you request a quote and we will confirm a priority timeline.
Do you guarantee council approval?
Every certificate we issue is prepared to be council-ready and compliant. We have a 100% approval record, and if a council ever queries one of our reports we resolve it at no extra cost.
Which areas do you cover?
We assess and certify Australia-wide. BASIX applies in NSW, while NatHERS, Whole-of-Home, Section J and JV3 apply nationally. We work to the correct climate zone and state variations for your site.
JV3 Assessment for your Sydney project
Upload your plans for a fixed Sydney quote within one business day.