How to use this guide

Buying land in Australia is exciting, but it’s not as simple as choosing a block and signing a contract. There are rules, costs, and finance options that can catch first-time buyers off guard. This guide explains everything you need to know, from lender requirements to settlement and building later. Planning ahead can save time and money and help you avoid costly mistakes.

What is a land loan?

A land loan is a type of mortgage designed for buying vacant land. Unlike a standard home loan, it only covers the land purchase, not construction. Many lenders expect you to move to a construction loan later, especially if you plan to build within a set timeframe. Land loans often have stricter conditions and higher interest rates because vacant land is considered riskier. Understanding these differences early will help you choose the right product.

Benefits and risks of land loans

Benefits

  • You have the flexibility to buy land now and build later.

  • You can secure land in high-demand areas before prices rise.

  • You may benefit from potential investment growth over time.

Risks

  • Interest rates for land loans may be higher than standard home loans.

  • Lenders often require a larger deposit for vacant land purchases (20 to 30%).

  • Some lenders may impose building deadlines, typically within two to five years.

What lenders look for

Lenders assess several factors before approving a land loan. Meeting these criteria improves your chances of approval and may help you secure better rates.

Zoning and access

Land must be residential and accessible by road. Blocks without these features may be declined or attract stricter conditions.

Credit score and income stability

A strong credit score and steady income show lenders you can manage repayments. They may also review your existing debts and spending habits.

Valuation and market demand

An independent valuation is usually required. Lenders want assurance that the land’s market value supports the loan amount.

Financial preparation

Get pre-approval for a land loan

Securing a pre-approval early gives you a clear idea of your borrowing power and helps you act quickly when you find the right block. It also signals to sellers that you’re a serious buyer, which can strengthen your position during negotiations.

Calculate all upfront costs

The purchase price is only a part of the picture. Use the stamp duty calculator to estimate tax costs. Add site preparation, utility connections and legal and council fees. They often add thousands to your budget. Learn about upfront costs.

Plan ahead for building costs

If you plan to build later, factor in construction costs and check you’ll need a separate building loan. Planning for these costs now will prevent delays and financial stress down the track. A well-planned financial strategy is the foundation for a successful land purchase.

The purchase process 

Once your finances are sorted, start with due diligence. Check zoning, soil quality, and any restrictions before making an offer. When you receive the contract, review it carefully for clauses about building timeframes or developer conditions. A conveyancer can help you understand the details. After signing, pay the deposit.

Land settlement

Settlement is when ownership officially transfers to you. Before the date arrives, confirm that all contract conditions have been met and arrange the balance of funds with your lender. Your conveyancer will coordinate final checks and prepare the settlement statement. On settlement day, the title is lodged and ownership is recorded.

Land loan vs. construction loan

Comparing land loan and construction loan
  Land loanConstruction loan
PurposeBuy vacant landFund building costs
Interest rateHigher than home loansOften variable, paid on drawn funds
Deposit20 to 30%Can be lower if combined with land
ConditionsMay require building within two to five yearsProgress payments during build

If you plan to build soon, a combined land and construction loan may offer convenience and cost savings.

Considerations for building later

If you plan to build later, check your contract for any restrictions. Some developers and councils impose timeframes for construction. Holding land without building can mean extra costs like council rates and higher interest. You should also factor in land tax if the property is not your principal place of residence (PPOR). This tax applies to land held for future development and properties subsequently built for investment purposes and can significantly increase holding costs. Confirm whether your lender allows extended timeframes and if you need a construction loan later.

Speak to a home loan expert

Book an appointment to speak with one of our experts via phone, video or face-to-face.

Explore other home and property guides

Related products and services

Contact us for home loan related queries

This is how you can get in touch.

Start a conversation with a banker

  1. Log into either NAB Internet Banking or the NAB app.
  2. Tap on the message icon.
  3. Type ‘speak to a person’ in the conversation window.

Call us

Speak to a home loan expert about a new or existing home loan.

Monday to Friday, 8:00am to 7:00pm (AEST/AEDT)
Saturday to Sunday, 9:00am to 6:00pm (AEST/AEDT)

13 78 79

Book an appointment

Make an appointment to see us at your nearest branch, ask a mobile banker to come to you or ask us to call you back.

Terms and Conditions

The information contained in this article is intended to be of a general nature only. It has been prepared without taking into account any person’s objectives, financial situation or needs. Before acting on this information, NAB recommends that you consider whether it is appropriate for your circumstances. NAB recommends that you seek independent legal, financial and taxation advice before acting on any information in this article.

Target Market Determinations for these products are available at nab.com.au/TMD.