Congratulations on becoming a first-time homeowner in one of Western Australia’s beautiful Greenfield areas! Whether you’ve purchased in Greenfields near Mandurah or another developing suburb, owning your first home is an exciting milestone. However, with this achievement comes the responsibility of maintaining your property’s plumbing system, something many new homeowners overlook until problems arise.
This comprehensive greenfield plumbing blog will take you through essential plumbing considerations for new homes, helping you protect your investment and avoid costly surprises down the track.

Greenfield developments are characterised by brand-new infrastructure built on previously undeveloped land. While this means you’re getting modern plumbing systems, it also presents unique challenges. New subdivisions may experience settling issues, developing drainage systems, and sometimes rushed construction that can lead to overlooked details. Having a solid plumbing checklist for new homes ensures you catch potential problems early, before they escalate into expensive repairs.
One of the first things you should evaluate in your new Greenfield home is water pressure throughout the property. Turn on multiple taps simultaneously — in the kitchen, bathrooms, and laundry, to test if pressure remains consistent. Weak water pressure could indicate undersized pipes, partial blockages, or issues with the main water supply. Strong pressure is essential for comfortable daily living, from enjoyable showers to efficient appliance operation.
Your hot water system is one of the most critical components of your home’s plumbing infrastructure. Check the age and condition of your water heater, whether it’s gas or electric. Run hot water taps for several minutes to ensure the system heats water quickly and maintains consistent temperature. Look for any signs of rust, corrosion, or moisture around the unit. Even in new homes, water heaters can have manufacturing defects or installation issues, so don’t assume everything is perfect just because the property is newly built.
Systematically test every tap, showerhead, and fixture throughout your property. Look for dripping taps, which indicate faulty washers or seals that should be replaced. Check under sinks for any moisture or water stains that might suggest leaks in the pipework. Inspect shower screens and bath seals for proper installation and waterproofing. These minor issues are easy to fix early but can cause significant water damage if left unattended.
Flush every toilet in your home and observe how they perform. The flush should be strong and consistent, with the cistern refilling promptly without running continuously. Check for any wobbling of the toilet bowl, which might indicate improper installation or floor damage. Look around the base of each toilet for water stains or dampness. A properly functioning toilet is crucial, and addressing issues immediately prevents water waste and potential flooding.
Pour water down all sinks, showers, and bath drains to check drainage speed. Water should disappear quickly without pooling or gurgling sounds. Slow drainage in a new home often indicates poor installation, improper pipe gradient, or debris left in pipes during construction. Don’t forget to check your external stormwater drains as well, these are particularly important in Greenfield areas where drainage infrastructure is still settling.
Understanding your property’s sewerage connection is essential. If your Greenfield home is connected to mains sewerage, locate the inspection point and ensure it’s accessible. For properties with septic systems, identify the septic tank location and confirm it was installed correctly. Request documentation showing previous maintenance or inspection records. Sewerage issues are among the most unpleasant and expensive plumbing problems you can face, so early verification is crucial.

Walk around your property’s exterior and check all external taps, downpipes, and drainage grates. Ensure downpipes are properly connected and direct water away from your home’s foundation. In Greenfield developments, landscaping is often incomplete, making it easier to spot potential drainage issues before gardens are established. Look for areas where water might pool during rain, as poor drainage can lead to foundation problems over time.
Establishing good maintenance habits from day one protects your plumbing investment. Create a simple maintenance schedule that includes monthly visual inspections of all taps and fixtures, quarterly hot water system checks, six-monthly drainage assessments, and annual professional plumbing inspections. Keep records of all plumbing work, including builder’s warranties and any repairs or maintenance performed. This documentation proves invaluable if issues arise or when you eventually sell the property.
Your plumbing checklist for new homes shouldn’t be a one-time exercise. Regular monitoring and preventive maintenance are key to avoiding expensive emergencies and protecting your investment in your Greenfield property. Get in touch with RDF Plumbing today to learn more about your plumbing needs.
Welcome to homeownership, let’s start it right with a properly functioning plumbing system.

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