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Practical Completion Inspection (PCI) Checklist for Australian Homeowners

Buildies Team
8 December 2025
18 min read
PCIpractical completioninspection checklistbuilding defects
A clear, stage-by-stage PCI checklist to help Australian homeowners know what to look for at practical completion, and how to document issues using Buildies.io.

Introduction

The Practical Completion Inspection (PCI)—often referred to as the "final walkthrough" or "handover inspection"—is arguably the most critical milestone in your home building journey. It is the formal opportunity for you, the homeowner, to inspect the property with your builder before final payment is made and the keys are handed over.

In Australia, the definition of "Practical Completion" is generally governed by your building contract (typically HIA or MBA) and the National Construction Code (NCC). It marks the point where the works are "reasonably fit for occupation," even if minor defects or omissions exist.

This guide provides a comprehensive, room-by-room checklist tailored for Australian standards and explains how to manage the PCI process effectively using Buildies.io.

> Note: This checklist is a guide only. For a definitive assessment of structural integrity and code compliance, we strongly recommend engaging a qualified independent building inspector.

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What is Practical Completion?

Understanding the terminology is crucial to managing expectations.

1. Practical Completion vs. Perfection

"Practical Completion" does not mean the house is perfect. It means the home is completed to a stage where it can be lived in safely and comfortably. Minor defects (like a paint scratch or a missing door stop) do not necessarily stop Practical Completion from being achieved, but they must be documented on the PCI list for rectification.

2. PCI vs. Handover

  • PCI (The Inspection): Occurs *before* the final payment. This is when you identify issues.
  • Handover (Settlement): Occurs *after* the final payment is made. This is when you get the keys.
  • The Golden Rule: Do not make the final payment until you are satisfied that the works have reached Practical Completion and you have a signed, written list of defects to be fixed.

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Should You Hire an Independent Inspector?

While you can do the PCI yourself, hiring a private building inspector is becoming standard practice in Australia.

  • The Pro: They know the National Construction Code (NCC) and Australian Standards (e.g., AS 4349.1). They look for things you might miss, like weep holes being covered, incorrect flashings, or poor paint coverage that only shows in certain light.
  • The Process: The inspector usually attends the PCI with you (or beforehand) and produces a formal report.
  • The Buildies Advantage: You can upload your inspector's report directly to your Buildies.io Project Dashboard to keep a permanent record of the findings and share them with your builder.

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Preparation: Before You Arrive

Don't turn up empty-handed. Preparation is key to a smooth inspection.

  1. Review Your Documents: Have your final plans, specifications, and colour selection schedule ready. You need to know exactly what you paid for (e.g., did you upgrade to 3-coat paint?).
  2. Check Variations: Ensure all approved variations (changes) have been executed.
  3. Bring Tools:

- Masking tape or coloured stickers (to mark defects—ask the builder first).

- A tape measure.

- A spirit level (small).

- A torch (for dark corners and checking paintwork).

- A phone charger (to test power points).

- Your phone (for photos).

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The Comprehensive PCI Checklist

Work methodically. Start outside, then move inside, going room by room (clockwise is a good method).

1. Exterior & Site

  • Brickwork & Render: Check for consistent mortar joints, chips in bricks, and consistent render texture/colour. Look for expansion joints (they should be clear of mortar).
  • Drainage: Ensure ground slopes *away* from the house (grading). Check that weep holes are clear of debris and landscaping.
  • Roof & Gutters: Visually check for broken tiles or lifted sheets. Ensure downpipes are connected and painted. Check fascia and eaves for painting gaps.
  • Driveway & Paths: Check for cracks and ensure control joints are cut.
  • Taps & Meters: Test external taps. Locate the meter box and ensure it's labelled.

2. Internal: General Finishes

  • Paintwork: Stand at a 45-degree angle to walls to spot blemishes. Check for "cut-in" lines (where walls meet ceilings) for neatness.
  • Plaster: Look for visible joins, nail pops, or sanding marks.
  • Flooring:

- *Tiles:* Check for lippage (uneven heights) and consistent grout lines. Sound-test for "drummy" (hollow) tiles.

- *Carpet:* Ensure it's stretched tight (no ripples) and joins are neat.

- *Timber/Vinyl:* Check for gaps at skirting boards and scratches.

  • Doors & Windows: Open and close *every* door and window. Check locks, latches, and flyscreens. Ensure gaps around frames are sealed.

3. Kitchen

The kitchen is the most expensive room—check it thoroughly.

  • Benchtop: Run your hand over the surface to feel for chips or scratches. Check the join (if stone) is neat.
  • Cabinetry: Open every drawer and cupboard. Do they soft-close? Are handles level? Check for shelves inside.
  • Appliances: Turn on the oven, rangehood (check suction with a piece of paper), and cooktop.
  • Sink: Fill the sink and let it drain to check for leaks underneath. Check the silicone seal around the splashback.

4. Bathrooms, Ensuite & Laundry

  • Tiling: Check floor wastes (drains)—water should flow *towards* them.
  • Shower Screens: Open/close doors. Check seals.
  • Plumbing: Run all taps (hot and cold). Flush toilets (check refill time and leaks).
  • Caulking/Silicone: This is critical for waterproofing. Check junctions between floor/wall and wall/wall in showers.
  • Mirrors: Check for scratches or desilvering edges.

5. Electrical & Data

  • Lights: Turn on every switch.
  • Power Points: Use your phone charger or a tester to check every socket.
  • Fans/AC: Turn on heating and cooling systems.
  • Smoke Alarms: Ensure they are installed and green lights are on.

6. Roof Space (Manhole)

  • Insulation: If safe to look, ensure insulation covers the ceiling fully (no gaps).
  • Sarking: Check for tears in roof sarking.

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Documenting Defects with Buildies.io

The days of scribbling on a piece of paper are over. Use Buildies.io to professionalize the process:

  1. Photo Evidence: Take a photo of every defect.
  2. Upload to Buildies: Store these photos in your project file.
  3. Written Record: Create a "PCI Items" list in the platform. This ensures there is a digital, time-stamped trail of communication.
  4. Track Progress: As the builder fixes items, you can mark them off in your dashboard.

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The Defect Liability Period (Maintenance Period)

Once you hand over and move in, you typically have a Defect Liability Period (usually 3 to 6 months, depending on your contract).

  • What it covers: Non-structural defects that appear after you move in (e.g., a sticking door, a leaking pipe).
  • What it doesn't cover: Damage caused by you (e.g., chipping paint while moving furniture).
  • Structural Warranty: This is separate and typically lasts 6 years (varies by state).

Pro Tip: Keep a running list of minor issues in Buildies.io during your first few months. Submit them all at once at the end of the maintenance period, rather than sending one email per week.

Conclusion

PCI is an exciting day—it means your new home is almost yours. By approaching it with a calm, methodical mindset and a solid checklist, you ensure that your investment is protected and the finish quality meets the Australian standards you paid for.

*Ready to organize your build documents? Start using Buildies.io today to keep your project on track from contract to completion.*

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