Planning an investment property renovation? Here are your finance options

Renovating can attract better tenants, lift your rental return and add long-term value. But the funding choice you make has a real impact on cash flow and borrowing capacity — so it’s worth understanding your options before you commit.

• Personal loan — for smaller cosmetic projects

  For minor upgrades like painting, flooring or window dressings, an unsecured personal loan can be a straightforward option. No property is used as security, and terms are set upfront. The trade-off is higher interest rates and shorter repayment windows (typically one to seven years), which can mean higher monthly repayments.

• Refinancing — for larger projects using built-up equity

  If your property has grown in value or you’ve paid down your mortgage, refinancing lets you access that equity at home loan rates — generally lower than personal loan rates. It’s worth weighing the upfront refinancing costs against the savings on interest, particularly for significant renovations.

• Loan top-up — simple equity access without a full refinance

  A top-up extends your existing mortgage to release extra funds without opening a new loan entirely. You benefit from home loan interest rates and typically avoid some of the setup fees associated with a full refinance. Keep in mind that spreading the cost over your loan term may mean paying more interest over time.

• Construction loan — for major structural works

  For larger projects involving structural changes, a construction loan releases funds progressively as your builder hits milestones — rather than all at once. You generally only pay interest on the amount drawn down at any given time, which can help manage cash flow during the build. Additional paperwork (plans, contracts) is typically required.

• Line of credit — flexible draw-down as needed

  A line of credit lets you access equity up to an approved limit and draw funds as required. Interest is charged only on what you use, not the full limit — which suits renovations where costs come in stages. As the facility is secured against your property, it’s important to manage repayments carefully.

• Using existing savings or offset funds

  If you have savings or funds in an offset account or redraw facility, using these avoids additional borrowing entirely. Just make sure to keep a buffer for cost overruns — renovations rarely come in exactly on budget.