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Kendall Consulting
Tradespeople working on a residential extension with a steel frame and timber roof structure

Services

Unapproved Structures

Has your home been altered without council approval? Kendall Consulting Engineers provides structural inspections and engineering reports to assist with retrospective approvals and council or certifier requirements.

We inspect existing residential structures where engineering documentation, approvals or certification are missing.

What we inspect

Structures we commonly inspect

  • Decks and balconies
  • Pergolas and patios
  • Residential extensions
  • Garage and room conversions
  • Roof conversions
  • Swimming pools
  • Carports and sheds

How it works

What we do

Our structural engineer will inspect the completed structure, assess its structural adequacy, and prepare an engineering report outlining our findings.

Where the structure is considered structurally adequate, we can provide a structural sufficiency report suitable for submission to your certifier or council (subject to their specific requirements).

If structural concerns are identified, we'll clearly explain what needs to be rectified before structural sufficiency can be confirmed.

Why us

Why choose Kendall Consulting Engineers

  • Chartered Structural Engineers (CPEng)
  • Independent structural advice
  • Practical, cost-effective solutions
  • Fast turnaround throughout Canberra and surrounding NSW

FAQs

Common questions

Can you obtain council approval for my unapproved structure?
No. Only the relevant approval authority can issue building approvals. Our role is to assess the structural adequacy of the completed structure and provide an engineering report to support the approval process.
What if the structure doesn't comply?
If structural deficiencies are identified, we'll provide practical recommendations for strengthening or rectification so the structure can be brought up to an acceptable standard where feasible.
Do you deal with council or my certifier?
Yes. We regularly work with private certifiers, builders and councils and can provide the engineering documentation they require.
Do I need the original plans?
No. Original plans and engineering documentation are not essential; however, they are highly beneficial. Existing documentation can reduce the extent of the inspection and may minimise the need for invasive investigations to confirm how the structure has been constructed.

Current availability for new projects — approx. 2–3 months

Need an Engineering Report?

Whether you're selling a property, responding to a council request or seeking retrospective approval, Kendall Consulting Engineers can help. Contact us today to discuss your project and obtain a quotation.