If you’re considering raising your home, chances are you have a few (or a lot of) questions. Whether it’s about cost, safety, or what to expect during the process, we’ve got you covered. At Raise My House®, we’ve raised over 150 homes a year across Brisbane and beyond, so we’ve heard just about every question there is.

Here are the 7 most common questions homeowners ask us—along with our expert answers.

1. Why would I raise my house in the first place?

There are several reasons to raise your home, including:

• Creating extra living space underneath for bedrooms, storage, or a garage

• Flood protection, especially in Brisbane’s low-lying suburbs

• Increasing property value through additional usable floor area

• Preserving the character of heritage or Queenslander homes while modernising

House raising gives you flexibility to transform your home without starting from scratch.

2. Is it safe to raise a house?

Yes—when it’s done by qualified professionals using the right methods.
At Raise My House®, we use engineered systems, including telescopic posts, and each job is backed by structural certification. All our projects comply with QBCC regulations and Australian safety standards.

Safety is not negotiable—and our track record proves it.

3. How long does house raising take?

It depends on the size and complexity of your project, but the typical timeline looks like this:

• Preparation, surveys & approvals: 2–4 weeks

• Raising & securing: 1–2 weeks

• Construction of suspended slab or lower level: 6–12 weeks

• Lowering & finalisation: 1–2 weeks

We’ll provide you with a clear timeline before we begin, so you know exactly what to expect.

4. Can I stay in my house while it’s being raised?

In most cases, no—you’ll need to move out temporarily while the house is lifted and the lower level is constructed. This is for your safety and to allow our crew to work efficiently.

We’ll always give you advance notice and work to minimise disruption.

5. Will my home be damaged during the raise?

We take every precaution to protect your home. Our lifting process is controlled and precise, and any necessary supports or bracing are installed before we begin.

Some minor cracking (especially in older plaster) can happen, but it’s rare and usually cosmetic. We’ll walk you through everything so there are no surprises.

6. Do I need council approval to raise my house?

Yes—raising a home requires approval from your local council, and in many cases, building approval and engineering documentation.

The good news? We can help guide you through the entire process, including working with your certifier or designer.

7. How much does it cost to raise a house?

Costs vary depending on:

• The size and structure of the house

• Whether a suspended slab is needed

• The amount of new build underneath

• Site conditions and access

As a rough guide, house raising starts from $30,000–$80,000, with full build-under projects ranging higher. We’re happy to provide a custom quote after a site visit.

Still Have Questions? Let’s Chat.

At Raise My House®, we’re here to make the process clear, safe, and stress-free—from the first consultation to the final inspection.

📞 Get in touch today to book a free site consult and get expert advice tailored to your home.