How to Finance a Modular Home in Australia

Financing a modular home is usually more straightforward than people expect — provided the home is permanent. That single word does most of the work. A permanent modular home fixed to foundations is financed much like any house; a movable dwelling is a different conversation entirely. This guide explains how modular home finance works in Australia, the loan types involved, what lenders look for, and the one distinction that determines which doors are open to you. It's general information to help you ask better questions — not financial advice.

The distinction that decides everything

Before any discussion of loan types, one thing settles most of the question: is the home permanent, or is it movable?

• A permanent modular home, fixed to engineered foundations and classified as Class 1a under the National Construction Code, is legally a house. Most major Australian lenders — including the big four — treat it like any other home for lending purposes.
• A movable or chassis-based dwelling is often not classified as fixed real property in the same way. Finance can be more limited, sometimes closer to a personal or asset loan than a mortgage, with different terms and rates.

If straightforward home-loan finance matters to you, this is the question to resolve first. Everything below assumes a permanent, Class 1a modular home.

Construction loans: how modular finance usually works

Because a modular home is built rather than bought outright, finance typically runs through a construction loan rather than a standard home loan.

A construction loan releases funds in stages as the project progresses, rather than in one lump sum. You generally pay interest only on the amount drawn down so far, which keeps costs lower during the build. Once the home is complete, the loan usually converts to a standard home loan.

A typical staged release for a modular project might look like:

1. 1. Land purchase or deposit — if you're buying the land as part of the project
2. 2. Factory build commencement — a deposit or progress payment to the manufacturer
3. 3. Delivery and installation — as the home arrives and is placed
4. 4. Completion — final payment on practical completion and the occupation certificate

The exact stages vary by lender and supplier. One thing worth understanding early: modular construction has a different payment profile to a site build — more of the cost comes earlier, because the home is manufactured off-site before it arrives. Not all lenders structure progress payments the same way for modular, which is why lender choice matters.

What lenders typically look for

Requirements vary between lenders, but the common themes are consistent:

• A permanent, fixed installation — the home affixed to foundations, not on wheels or a chassis
• Class 1a classification and full building certification
• Land you own or are purchasing as part of the project
• Approval in place — building approval, and planning approval where required
• A reputable supplier with a track record and clear contract terms
• Adequate deposit and serviceability — assessed as with any home loan

The clearer and more conventional your project looks — permanent home, certified, on owned land, approved — the more straightforward the finance conversation tends to be.

Where modular finance gets more complex

Some situations warrant extra planning:

• Secondary dwellings on investment properties — some lenders apply different criteria or a lower LVR
• Remote or low-demand locations — valuation can be more conservative, affecting how much you can borrow
• Movable or relocatable dwellings — often limited to different finance products, as above
• Uncertified or imported structures — may not be financeable at all, since they can't be certified as compliant dwellings
• Progress payment structures — a lender unfamiliar with modular may not align with the supplier's payment schedule

None of these are dealbreakers, but they're reasons to speak to a broker or lender with modular experience before signing a supply contract — not after.

Budget for the whole project, not the home

A finance-specific version of a point worth repeating: the amount you need to borrow is the total project cost, not the advertised home price.

Your finance needs to cover site preparation and foundations, utility connections, approval and certification fees, delivery and craning, and landscaping — alongside the home itself. Underestimating this is one of the most common ways a modular project runs into funding trouble mid-build.

Getting a site-specific total before you approach a lender means you're borrowing against a real number rather than a starting price. (See our guide on what a modular home starting price excludes.)

Practical steps

1. 1. Confirm the home is permanent and Class 1a — this determines which finance is available.
2. 2. Get a site-specific total project cost, not just the home price.
3. 3. Speak to a broker or lender with modular experience — ideally before signing a supply contract.
4. 4. Check the progress payment schedule aligns between your supplier and lender.
5. 5. Have approvals and certification documented — lenders want to see the pathway is real.
6. 6. Get personalised advice from a qualified broker, lender or financial adviser for your circumstances.

Frequently asked questions

Can you get a mortgage for a modular home in Australia?

Yes, for a permanent modular home. Once fixed to foundations and classified as a Class 1a dwelling, most major Australian lenders — including the big four banks — treat a modular home like any other house for lending purposes. Finance is usually structured as a construction loan during the build, converting to a standard home loan on completion. Movable or chassis-based dwellings often have more limited options.

What type of loan do you need for a modular home?

Typically a construction loan, which releases funds in stages as the project progresses rather than in one lump sum. You generally pay interest only on the amount drawn down, keeping costs lower during the build. Once complete, the loan usually converts to a standard home loan. The exact structure varies by lender and supplier.

Do banks lend on modular homes?

Yes, most major Australian lenders lend on permanent modular homes, because once installed they're classified identically to conventional houses. What lenders look for is a permanent fixed installation, Class 1a classification and certification, land you own or are purchasing, and approvals in place. Movable dwellings and uncertified imported structures are treated differently.

How much deposit do you need for a modular home?

Deposit requirements are set by individual lenders and depend on your circumstances, the project and the location, so there's no single figure. Some situations — such as a secondary dwelling on an investment property, or a remote location — may attract a lower loan-to-value ratio, meaning a larger deposit. A broker or lender can advise for your specific situation.

Is it harder to finance a modular home than a regular house?

For a permanent, certified modular home, generally not — it's treated much like any house. The complexity arises with movable or relocatable dwellings, uncertified imported structures, remote locations, or when a lender's progress payment structure doesn't align with modular's payment profile. Speaking to a lender or broker with modular experience early avoids most of these issues.

The bottom line

Modular home finance in Australia is mostly conventional — construction loan during the build, standard home loan after — as long as the home is permanent, certified and on land you own or are buying. The complications come from the edges: movable dwellings, uncertified imports, remote valuations and mismatched payment schedules. Resolve the classification question first, borrow against your total project cost rather than the headline price, and talk to someone with modular experience before you sign anything.

A ModuHaus Planning Assessment gives you the site-specific total project picture that makes those finance conversations concrete. For the lending specifics, a qualified broker or lender is the right next step.

Start your Planning Assessment →

This article is general information only and not financial, credit or legal advice. Lending criteria, loan products, rates and deposit requirements vary between lenders and depend on individual circumstances. Always seek advice from a qualified mortgage broker, lender or financial adviser before making a finance decision.

Last updated: 16/07/2026.