What Happens in a House Raising vs Retrofit Under the NSW Resilient Homes Program?
Resilient Homes Program Builder Lismore | House Raising vs Retrofit
Flood-affected homeowners across Lismore and the Northern Rivers are being offered two major solutions under the NSW Government's Resilient Homes Program (RHP): House Raising or Retrofit. But what’s the difference? And how do you know which one applies to you?
Understanding the Two Paths
House Raising (Elevation)
This process involves physically lifting your home above the 1-in-100-year flood height. It is a major construction project that requires engineering certification and compliance with local council and RA specifications.
- Re-stumping or re-piering foundations
- Installation of engineered posts or support structures
- Adjusting stairs, services, and access
- Updating drainage and stormwater management
Retrofit (Flood Resilience Upgrades)
Retrofit works are designed to help your home recover faster from flood events. These may include:
- Replacing materials with flood-resilient alternatives (e.g. water-resistant sheeting, tiled flooring)
- Raising electrical points and fixtures
- Installing subfloor ventilation or sump systems
- Upgrading waterproofing systems and finishes
How Does the RA Decide?
The Home Assessment Report (HAR) issued by the NSW Reconstruction Authority outlines what option is available and eligible for your property. Nexlevel can help interpret this and guide you through approvals, engineering, and RA compliance.
Timeline and Cost Differences
House raising typically takes longer and involves more engineering. Retrofits are often faster but still require strict documentation and reporting. Both are eligible for full or partial RA funding based on the HAR.
Which Option is Best?
It depends on your HAR, property condition, and future flood risk. Nexlevel has delivered both solutions to homes across Lismore, Goonellabah, Woodburn, and the greater Northern Rivers. We provide:
- 3D planning & scope visualisation
- Clear milestone reporting
- Government compliance and audit support
What Happens in a House Raising vs Retrofit Under the NSW Resilient Homes Program?
If your home was affected by floods in Lismore or the Northern Rivers, you're eligible to receive support via the NSW Resilient Homes Program. Two main options exist: House Raising and Retrofit.
House Raising (Elevation)
This involves lifting your house above the flood planning level and includes:
- Re‑stumping/piering foundations
- Engineering-certified structure and new access
- Drainage upgrades and utility reconnection
Retrofit (Flood Resilience Upgrades)
Boost your home's flood resistance without moving it, including:
- Flood-resilient materials (e.g., water-resistant sheeting)
- Elevating electrical and fixtures
- Improving subfloor ventilation or drainage
Process Steps & Official Resources
Your Home Assessment Report (HAR) determines eligible options. For official information, these government resources are essential:
- Resilient Homes Program – Overview (NSW RA)
- Resilient Measures Scoping & Payment Info
- Retrofit Next Steps Fact Sheet
- Home Raising, Rebuild & Relocation Details
- Northern Rivers RHP Guideline (PDF)
- HBCF Insurance Certificate Register
- HBCF Cover Check Tool (Service NSW)
- NSW Fair Trading – Verify Licences
Need Help Navigating Your Option?
As an RA-registered builder serving Lismore and Northern Rivers, Nexlevel Building Services helps you interpret your HAR, scope compliant works, manage milestone payments, and deliver on both raising and retrofit options.
Visit our RHP landing page or contact us to explore your eligibility and options.
Nexlevel Building Services – Local, compliant, insurance-backed flood recovery specialists supporting the Northern Rivers community.
Want to Understand What’s Possible for Your Home?
Click here to view our Resilient Homes Program landing page or email our team to start the conversation.
Nexlevel Building Services – Proudly supporting Lismore’s flood recovery one home at a time.
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