Construction Home Loans Explained
A construction home loan releases funds in progressive drawdowns at key build stages, allowing you to pay interest only on the amount drawn until completion.
How do construction home loans work?
Unlike standard home loans that release a lump sum at settlement, a construction loan releases funds in progressive drawdowns as your home is built. The progress payments typically cover five main stages: base or slab, frame, lock-up, fixing, and practical completion. During the build, you only pay interest on the amount drawn down so far, which helps manage cash flow while paying rent or another mortgage.
To approve a construction loan, lenders usually require a fixed-price building contract from a licensed builder, council-approved plans, and detailed specifications. The lender assesses the prospective value of the completed property and conducts valuation checks at key milestones before releasing funds directly to the builder after you authorise each claim.
Most construction loans operate on an interest-only structure during the building period, automatically converting to principal and interest once the final drawdown is complete. If you are an owner-builder or require a low doc option, lenders apply stricter loan-to-value ratio (LVR) limits, higher deposit requirements, and tighter serviceability criteria to offset the extra risk.
Navigating progressive drawdowns, lender valuations, and builder contracts can be complex. A Lonix broker can compare lenders, review policy nuances, and properly structure your construction loan to ensure smooth progress payments from start to finish.
Related questions
- What are the five stages of a construction loan drawdown schedule?
- The standard stages are the base or slab, frame, lock-up, fixing, and practical completion. Funds are released to the builder progressively as each stage is completed and inspected.
- Can I get a construction loan as an owner builder?
- Yes, but lender options are more limited because owner-builder projects carry higher risk. You will typically need a larger deposit, a lower LVR, and detailed cost estimates.
- Do I pay interest on the full loan amount during construction?
- No, you only pay interest on the money that has actually been drawn down to pay for completed build stages. This keeps your monthly repayments lower during the construction period.
- What documents are required for a construction home loan application?
- You need a fixed-price building contract, council-approved plans, builder's insurance, and standard financial documents to prove serviceability. Lenders also require a schedule of progress payments.