Structural Survey Issues Commonly Found During A House Survey

A structural survey is designed to uncover serious defects in a property that might not be visible to the untrained eye. Here are some of the most common issues identified during these surveys—and what they could mean for you as a buyer or homeowner.

1. Cracking in Walls

     

      • Minor Hairline Cracks: Usually cosmetic.

      • Large or Diagonal Cracks: Could indicate subsidence or movement in the building’s foundations, often needing immediate attention.

    2. Subsidence

    Subsidence is when the ground beneath a building sinks, causing the foundations to shift. This can result in cracks, uneven floors, and structural instability. Repairs can be complex and costly, so early detection is crucial.

    3. Damp and Timber Decay

    Damp can lead to rot in structural timbers, especially in floor joists and roof structures. Left untreated, this can seriously weaken the integrity of the building.

    4. Roof Problems

    Sagging roofs, missing tiles, or damaged trusses are common issues that may not be apparent from ground level. A structural survey will identify whether roof elements are still sound.

    5. Inadequate Alterations

    Previous DIY or unapproved modifications—like removing load-bearing walls or poorly done extensions—can compromise a building’s structure. A building engineer will highlight any areas of concern and recommend action.

    Understanding these issues before you buy (or renovate) gives you control, clarity, and the chance to avoid very expensive surprises.

    Conclusion: Don’t Let Structural Issues Catch You Off Guard

    A structural survey gives you the full picture of a property’s condition—before it becomes your responsibility. From hidden subsidence to dodgy DIY work, a qualified building engineer can spot the signs early and help you make an informed decision.

    Whether you’re buying, selling, or planning renovations, peace of mind starts with a professional survey.

    Ready to get started? Contact us today for a free quote and speak with one of our qualified Irish surveyors. We’re here to help you protect your investment and plan with confidence.