The October 2022 floods changed how a lot of people in Shepparton and Mooroopna think about their homes. When the Goulburn River rose, the difference between a home that coped and a home that did not often came down to choices made years earlier, at the design stage. Floor levels, materials and a bit of foresight.
If you are building or rebuilding in the Goulburn Valley, flood resilience is no longer a nice-to-have. It is a core part of getting your home right. Here is what that actually involves, in plain terms.
Start with your flood risk
Before any design decisions, you need to know your block’s flood risk. Many properties across Greater Shepparton sit within a flood overlay, such as a Land Subject to Inundation Overlay, which affects what you can build and how high.
Your builder or a building surveyor can check the overlays on your title and confirm the flood levels that apply. This is the foundation for every other decision. There is no point picking materials before you know whether your floor needs to sit half a metre higher than the natural ground.
Get the floor level right
The single most effective flood defence is height. Building your finished floor level above the relevant flood level keeps water out of your living spaces during the events the overlay is designed for.
On a flood-affected block, this might mean a raised slab, a suspended floor on piers, or extra fill to lift the building pad. A rebuild is the ideal time to do this, because you are setting levels from scratch rather than fighting an existing slab. It is one of the strongest arguments for a knockdown rebuild over a renovation on a flood-prone block.
Choose materials that recover
You cannot always keep every drop of water out, so the next layer of defence is choosing materials and details that dry out and recover rather than rot and crumble. Sensible choices include:
- Flood-resistant flooring on lower levels, rather than materials that swell or lift
- Closed-cell or moisture-tolerant insulation in vulnerable areas instead of products that hold water
- Solid masonry or treated, water-tolerant materials at lower levels where practical
- Electrical points, switchboards and key services raised above expected flood heights
- Hot water systems and air conditioning units mounted high rather than at ground level
The aim is simple. If water does get in, you want a home you can dry out and move back into in weeks, not gut and rebuild over many months.
Design for water to pass through
Smart site design works with water rather than against it. That can mean orienting the building and landscaping so floodwater has a path, avoiding solid barriers that trap water against the home, and being thoughtful about where you put sheds, fences and outdoor areas. Driveways, paths and yard levels all play a part in how water behaves around the house.
Think about what you can grab and go
Resilience is also about the small, practical stuff. Power points high enough to keep appliances usable. A garage or store that is not the only home for irreplaceable things. Spaces designed so that, if a flood is coming, your family can lift what matters and leave quickly and safely.
Why local knowledge matters here
This is one area where a builder who knows the Goulburn Valley earns their keep. A local team understands the overlays, has seen how different homes fared in 2022, and knows which design choices made a real difference. That hard-won local experience is hard to get from a metro builder pricing your job off a plan.
Roweanne Builders builds and rebuilds homes across Shepparton, Mooroopna and the wider Goulburn Valley with flood resilience built into the design, not bolted on at the end. We will check your overlays, set your levels correctly, and help you choose materials that protect your home and your peace of mind.
FAQs
1. How do I find out if my Shepparton property is in a flood zone?
Check the planning overlays on your property title, which a builder or building surveyor can do for you. Many Greater Shepparton blocks carry a flood-related overlay that sets minimum floor levels.
2. What is the best way to flood-proof a new home?
Height first. Set your finished floor level above the relevant flood level, then choose water-tolerant materials and raise services such as power points and hot water systems. Good site design that lets water pass through also helps.
3. Is it worth rebuilding for flood resilience?
On a flood-prone block, a rebuild lets you set floor levels and choose materials from scratch, which is far more effective than retrofitting an existing slab. It is often the more cost-effective long-term decision.