constructionAug 2026

Build Your Dream Home with Confidence

Calculate your construction loan repayments easily and plan your build budget effectively with our intuitive calculator.

Planning to build your new home? Our borrowing power calculator helps you understand what you can afford, while our First Home Buyer guide provides essential tips for first-time builders. If you're considering refinancing your existing property, visit our refinance calculator for tailored advice.

Construction loans are a unique type of mortgage that typically involve multiple stages of funding. Understanding your repayment obligations early on can help you manage your budget and avoid surprises during your build process.

Understanding Construction Loans in Australia

Construction loans differ from standard home loans as they are designed specifically for building new homes or major renovations. These loans generally have a different structure, releasing funds in stages aligned with the building progress.

How the Loan Works

Initially, you may need to pay only interest during the construction phase, with principal repayments starting once the build is complete. It’s essential to plan for these payments, especially with current interest rates starting from 5.99% p.a., which can influence your overall affordability.

Factors Affecting Your Loan

  • Build Cost: Total amount required for construction, including permits and contingency funds.
  • Loan Term: Typically 12 to 24 months for construction, followed by a standard mortgage term.
  • Interest Rate: Rates from 5.99% p.a. are common, but vary depending on your lender and financial profile.
  • Deposit: Usually 20% or more of the total build costs.

Planning Your Budget

Use our calculator to estimate your repayments based on current rates and your loan amount. For example, with a loan amount of AUD 500,000 at 5.99% p.a., your interest-only payments during construction might be approximately AUD 2,491 per month. Adjust your inputs to see how different rates or loan sizes impact your budget.

Choosing the Right Suburb

Location plays a critical role in your building project. Explore popular suburbs like Sydney or consult our First Home Buyers Guide for tips on selecting the best area for your new build.

Additional Resources

For detailed insights into building your first home or investing in property, visit our Investment Property section or read our comprehensive guides.

Building your new home is an exciting journey, and understanding your financing options is a vital step. Our calculator helps you prepare financially, considering current rates from 5.99% p.a., so you can build with confidence.

Ready to take the next step? Contact our mortgage specialists today through our contact page for personalised advice and assistance with your construction loan application.

Frequently Asked Questions

As of March 2026, construction loans typically start from an interest rate of 5.99% p.a., which affects your repayments during the build period.
Was this helpful?

Get Started with Your Construction Loan Today

Our expert mortgage brokers are ready to help you navigate your home lending journey.