Structural Engineer Report: What It Includes and What a Structural Surveyor Does

SBS Structural and Architectural Design•

What Is a Structural Engineer Report?

A structural engineer report is a written assessment of a building's structure after a site inspection. It is used when something about the structure is in question — cracking, movement, alterations or a purchase decision.

What Does a Structural Surveyor Do?

A structural surveyor (or engineer) will:

  1. Inspect walls, foundations, floors, roof and any alterations
  2. Record cracks and measure movement where needed
  3. Assess likely causes — for example subsidence, heave, drainage, trees, or failed lintels
  4. Advise whether the defect is serious
  5. Recommend repair, monitoring or further investigation

What Is Included in the Report

  • Property description and the reason for inspection
  • Photographs and observations
  • Diagnosis of the cause of any defects
  • Risk and severity assessment
  • Recommended repairs or monitoring
  • Further investigation if needed (drains CCTV, trial pits, level monitoring)

When You Might Need One

  • Cracks wider than a hairline or growing over time
  • Doors and windows sticking, or sloping floors
  • Buying a house with visible movement
  • Insurance claims on subsidence
  • Neighbour's building works
  • Structural alterations done without records — see retrospective applications

Report vs Survey vs Calculations

A report diagnoses what is wrong. A calculation designs a new structural element. Many projects need both: a report first, then design for the repair.

Next Steps

📞 Call 07401 650600 or email us — covering Ilford, Redbridge, Newham, East London, Tilbury, Grays and Thurrock.

Frequently Asked Questions

What is a structural engineer report?

A written assessment of a building's structure, produced after a site inspection. It describes defects such as cracks, movement or damp, explains likely causes, and recommends monitoring, repair or further investigation.

What does a structural surveyor do?

A structural surveyor inspects a property's structure — walls, foundations, floors, roof framing — identifies defects, and reports on their cause, severity and repair. A chartered structural engineer can also design the repair.

When do I need a structural engineer report?

Typically when you see cracks, sloping floors or bulging walls, before buying a property with visible movement, for a mortgage or insurance query, or when a neighbour's work may have affected your property.

How long does a report take?

After the site visit, most reports are issued within a few working days. Contact us for a quote specific to your property.

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