Energy Compliance Reports for Existing Homes

Already Built? We Specialise in Retrospective Energy Reports

Helping You Meet Compliance — Even After the Fact.

In Queensland, if building work has been completed without the proper approvals or final certification, a retrospective approval may be required. This applies when work has been carried out without a Development Approval (DA) or Building Approval (BA) — and falls under the Building Act 1975.

At House of Stars, we work alongside experienced building certifiers who specialise in retrospective approvals and we handle the energy compliance reports needed to support that process.

What We Do:

• Provide energy reports for unapproved additions, alterations, or conversions
• Review your dwelling design and assess whether upgrades (if any) are required
• Ensure compliance with the energy standards that were in effect at the time of construction
• Guide you through the process with clarity and practical advice

When Do You Need a Retrospective Energy Report?

You may need one if:

• Final certification (Form 21) was never issued
• You’re buying or selling a property with unapproved works
• A certifier has requested a report to progress building approval
• Past renovations, extensions, or conversions weren’t approved
• Council has issued a show cause notice, penalty, or order to rectify

Retrospective reports confirm that the dwelling meets the energy standards relevant at the time of construction — and help you secure the final approval you need.

Why Choose House of Stars?

• Clarity: We help you understand what’s required and what’s not
• Accuracy:  Our reports align with the relevant code at the time of construction
• Speed:  We move fast to avoid delays in sales, refinancing, or further works
• Experience: Over 33 years in residential energy compliance across Queensland

Let’s Get Your Project Back on Track

Whether you’ve hit a compliance roadblock, discovered unapproved works, or just need guidance — we’re here to help.