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NatHERS Assessment

A NatHERS Assessment (Nationwide House Energy Rating Scheme) measures the energy efficiency of your home design. At Evergreen Energy Consultants, we provide accredited NatHERS ratings for new homes, renovations and multi-residential projects across NSW.

Why NatHERS Matters
Your NatHERS rating determines the thermal performance (0–10 stars) of your home.

Higher star ratings mean:

  • Lower energy bills
  • Improved comfort year-round
  • Easier BASIX compliance

Whether you’re in Sydney, Newcastle, Central Coast, or Byron Bay, we help you achieve optimal results without compromising design intent.

Our NatHERS Services

  • Single dwellings and dual occupancies.
  • Multi-unit developments.
  • Renovations and extensions.
  • Compliance updates for BASIX Certificates.
  • Thermal modelling and energy optimisation.

We are accredited Thermal Performance Assessors with the Design Matters National (DMN) Accreditation Number DMN/16/1742.

Why Choose Evergreen Energy Consultants

• Accredited Assessors through DMN.
• Fast Turnaround Times. Reports within 3 business days.
• Clear Advice on how to improve star ratings and reduce costs.
• Local Expertise throughout NSW – from Sydney to Newcastle and beyond.

Get Your NatHERS Assessment

Send us your plans and receive a detailed thermal performance report ready for BASIX submission.
Get Your Nathers Quote