BASIX & NatHERS certificates, explained and delivered
If you're building, renovating or extending a home in NSW, your Development Application likely needs a BASIX Certificate and a NatHERS energy rating. We prepare both — fast, accurate, and accepted by council every time.
Three certifications, one team
Every service below is prepared in-house by our accredited assessors and lodged in the format your certifier or council expects.
Not sure if you need one? Here's the simple version.
BASIX and NatHERS aren't optional add-ons — they're checks the NSW Government requires before council or a private certifier will approve most residential building work. Without them, your Development Application can't be lodged.
You'll generally need a BASIX Certificate and/or NatHERS rating if you're building a new home, adding a second dwelling, doing a major renovation or extension, or converting a building's use. If you're not sure, tell us what you're planning and we'll confirm what applies — free of charge.
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Ready to get your certificate underway?
Send us your plans today and we'll come back with a fixed-price quote and turnaround estimate — usually within the hour.