Approvals & Compliance Blog | giantA Pty Ltd

5 Articles

nathers ×

BASIX Simulation for NSW Alterations 2026: When NatHERS Modelling Is Allowed Over $50k

In New South Wales, alterations and additions valued at $50,000 or more generally need a BASIX certificate — and so do pool/spa works over 40,000 litres. Most renovations clear the standard alteration...

BASIX Home Renovation NSW Planning basix-certification basix-compliance energy efficiency nathers nathers-certificate

Sep 7, 2026

BASIX Certificate NSW 2026: Complete Step-by-Step Guide to Getting Your BASIX Certificate

TL;DR A BASIX certificate is a mandatory planning document required for all new residential developments, renovations over $50,000, and pools over 40,000 litres in NSW. You obtain it through the NSW P...

BASIX basix-compliance energy-efficiency nathers passive-house sustainability

Aug 19, 2026

NCC Energy Efficiency Freeze Until 2029: What It Means for NSW BASIX Compliance and Your Building Project

Author: Franz Phan, Senior Planning Consultant, giantA Pty Ltd (15+ years experience in NSW residential and multi-unit development) Introduction: Why the NCC Freeze Matters for NSW Builders and Homeow...

7 star rating BASIX NSW building regulations basix-certification basix-compliance energy efficiency nathers nathers-certificate nsw-planning

Aug 16, 2026

Thermal Bridging in NSW BASIX 2026: How to Eliminate Cold Bridges and Meet 7-Star NatHERS Requirements

Author: Franz Phan, Senior Planning Consultant, giantA Pty Ltd (15+ years experience in NSW residential development) Published: 2026-08-07 What Is Thermal Bridging and Why Does It Matter for BASIX Com...

BASIX basix-certification basix-compliance energy efficiency energy-efficiency nathers nathers-certificate thermal performance

Aug 7, 2026

BASIX 2026: How the May Tool Upgrades and Passive House Standard Method Affect Your NSW Build

BASIX 2026: How the May Tool Upgrades and Passive House Standard Method Affect Your NSW Build Author: Franz Phan, Senior Planning Consultant, giantA Pty Ltd Published: 19 July 2026 Reading time: 12 mi...

basix-certification basix-compliance energy-efficiency nathers passive-house renovation-sydney residential-projects sustainability

Jul 19, 2026