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Comprehensive guide: Importance and necessity of a technical inspection

Antoine Steenkamer
Antoine Steenkamer
Last modified on: 30 May 2025
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Table of contents

    A technical inspection is an independent visual inspection of a property that helps first-time buyers identify hidden defects and future maintenance costs.

    Request a technical inspection directly

    Request technical inspection

    Cost: €439 including 21% VAT

    Provider: Homekeur

    What is a technical inspection?

    During a technical inspection, a certified expert inspects the visible structural components of a property, from foundation and construction to roof, facades, and installations.

    The final report includes photos, a detailed overview of defects, and cost calculations for immediate and future maintenance.

    Why is it important for first-time buyers?

    1. Prevent unexpected costs

    Without an inspection, you risk high repair costs after purchase, such as foundation repair, roof repairs, or asbestos removal.

    2. Stronger negotiating position

    With solid numbers from the report, you can lower the asking price or have the seller contribute to repair costs.

    3. Required by mortgage lender

    For NHG mortgages, an inspection is sometimes mandatory if more than 10% of the property value is needed for maintenance.

    When and how to schedule an inspection?

    The most common times are during the three-day reflection period or as a contingency in the preliminary purchase contract.

    • Request quotes from at least three SKW or NWWI certified inspectors.
    • Schedule the inspection within one week of assignment; the inspection takes 2–4 hours.
    • Receive the report usually within 1–5 business days via email.

    What is inspected?

    • Foundation & construction: cracks, subsidence.
    • Roof & covering: battens, flashings, gutters.
    • Facades & external frames: masonry, joints, wood rot.
    • Installations: electricity, gas, water.
    • Moisture & insulation: rising damp, ventilation, insulation quality.
    • Outbuildings & grounds: sheds, boundaries.

    Contents of the technical report

    1. Overview of defects: detailed with photos.
    2. Cost estimates: immediate and future maintenance costs.
    3. Advice & prioritization: urgency ranking for repairs.
    4. Validity: usually valid for 6 months.

    Costs and return model

    In 2025, average rates range between €300 and €550, depending on property size, age, and location.

    Savings through a lower purchase price and avoidance of unexpected expenses often make the investment worthwhile.

    Additional charges apply for urgent reports, special objects (monuments, leaseholds), and properties >450 m³.

    Request a technical inspection

    After research, we found Homekeur's technical inspection to offer the best value for money.

    Request technical inspection

    Cost: €439 including 21% VAT

    Provider: Homekeur

    Special situations

    New construction

    Even brand new properties can show execution errors or finishing defects.

    Historic buildings

    Monuments require extra expertise for historic facades, permit requirements, and maintenance advice.

    Leasehold properties

    Uncertainty about foundation and facade maintenance makes an inspection essential for leaseholds.

    Veelgestelde vragen (FAQ)

    • Is a technical inspection mandatory?

      Not legally, but often required by NHG or appraisal advice.

    • How long is the report valid?

      Your report is usually valid for 6 months.

    • Can I do an inspection myself?

      Visual checks help, but an expert is better at identifying hidden defects.

    • Are the costs deductible?

      Only if the mortgage lender requires the inspection.

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