---
title: "Free Building Defect & Inspection Cost Calculator | DefectChecker"
description: "Estimate building handovers, structural defect audits, rising damp checks, and waterproofing remediation costs in Australia. Updated for 2026."
source: DefectChecker
sourceUrl: https://defectchecker.com/
lastUpdated: 2026-08-07
citationUrl: https://defectchecker.com/
---

# How much does a building inspection really cost?

Estimate building handovers, structural defect audits, rising damp checks, and waterproofing remediation costs in Australia. Updated for 2026.

High-fidelity professional Out of Plumb Load Bearing Stud Frame Bowed Structural Cavity representation optimized for defectchecker inspection guidelines.

High-fidelity professional Blocked Grated Drainage Channel Driveway Entry Stormwater Flood Silt representation optimized for defectchecker inspection guidelines.

High-fidelity professional Failed Expansion Joint Sealant Polyurethane Joint Waterproofing Separation representation optimized for defectchecker inspection guidelines.

High-fidelity professional Defective Smoke Alarm Battery Terminal Corrosion Expired Unit Sensor representation optimized for defectchecker inspection guidelines.

High-fidelity professional Defective Water Meter Main Connection Leakage Valve Coupling Spray representation optimized for defectchecker inspection guidelines.

#### Assess Defect Risk

#### Assess Defect Risk

#### Assess Defect Risk

#### Assess Defect Risk

#### Assess Defect Risk

#### Assess Defect Risk

#### Assess Defect Risk

#### Assess Defect Risk

#### Brickwork Step Crack Structural Crack Wall Foundation Settlement

#### Sagging Timber Roof Truss Under Structural Rafter Deflection

#### Spalling Concrete Rebar Concrete Cancer Rust Bursting Structural Columns

#### Differential Foundation Settlement Soil Subsidence Under Slab Edge

#### Structural Steel I-Beam Deflection Out of Plumb Support Column

#### Assess Defect Risk

#### Rotting Timber Subfloor Bearer Wood Rot Fungal Decay Post

## Key Points

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*Source: [DefectChecker](https://defectchecker.com/)*