Portfolio Refinancing
Portfolio Refinancing can be an important part of a broader borrowing strategy. At Derwent Finance, we help Australian borrowers understand their options, compare suitable lenders from our panel and structure finance around the outcome they are trying to achieve — not simply around a headline rate.
This page is for people researching property portfolio refinancing and related options such as investment portfolio refinance, refinance multiple properties, property portfolio loans. It explains how this type of finance generally works, who it may suit, the issues that can affect lender approval, common scenarios and the steps involved from initial review through to settlement or funding.
Every application is assessed on its own facts. Property or asset value, income, expenses, existing debts, credit conduct, entity structure and lender policy can all change the outcome. The information below is general and is designed to help you ask better questions before choosing a lender or loan structure.
Who This Is For
- Investors with multiple properties
- Borrowers with loans across several lenders
- Investors planning another purchase
- Property owners with substantial equity
- Borrowers approaching interest-only expiry
- Investors with cross-collateralised securities
Review the whole portfolio before moving one loan
Refinancing one property can affect available equity, lender exposure and future borrowing capacity across the rest of an investment portfolio. A portfolio review maps every property, loan balance, security link, repayment type and interest rate before deciding which loans should move and in what order.
Cross-collateralisation can reduce flexibility
When one lender holds several properties as security for multiple loans, selling or refinancing one property may require the lender to reassess the broader portfolio. Cross-collateralisation is not automatically wrong, but investors should understand the control it gives the lender and whether separate security structures would better suit future plans.
Borrowing capacity can differ significantly between lenders
Portfolio investors are especially affected by the way lenders assess rental income, existing mortgage repayments, negative gearing and other debts. A lender offering the lowest rate on one loan may materially reduce capacity for the next purchase, which is why rate and strategy should be considered together.
Our Approach
How We Can Help
We start by understanding the full scenario and what you want the finance to achieve. Depending on the transaction, our work can include:
- List every property, estimated value and loan
- Map which properties secure which loans
- Review rates and repayment types
- Calculate usable equity property by property
- Assess serviceability across alternative lenders
- Identify structural issues
- Design the refinance sequence and new splits
- Complete only changes with a clear benefit
Real Situations
Common Scenarios
Portfolio refinances are often driven by the next investment step rather than one loan in isolation. Common situations include:
- Releasing equity for another purchase
- Removing cross-collateralisation
- Interest-only expiry
- Consolidating or spreading lenders
- Preparing to sell one property
Step by Step
How the Process Works
Initial strategy call and fact-find
Review relevant income, expenses, liabilities, assets and supporting documents
Identify the main lending objective and any policy constraints
Compare suitable lenders and structures
Present the recommended option, expected repayments, fees and key conditions
Prepare and lodge the application after you decide to proceed
Manage lender questions, valuation or asset checks and approval conditions
Complete documents and settlement or funding
Review the lending again when your circumstances or lender pricing change
Why Derwent Finance?
A loan approval is only one part of the process. Derwent Finance focuses on understanding the objective, comparing lender policy and helping manage the application from initial strategy through to settlement. We assist borrowers across Australia with home loans, refinancing, investment, construction, self-employed, complex, commercial and business finance scenarios.
Where the best outcome is to keep an existing loan or wait until the borrower’s position changes, the recommendation should reflect that rather than moving a loan simply to create a transaction.
Ready to understand your options? Book a Strategy Call with Derwent Finance. We can review your current position, what you want to achieve and which lending pathways may be available.
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General information only. Credit assistance is subject to individual circumstances and lender criteria. Interest rates, fees, lender policy, government schemes and eligibility can change without notice. This website does not provide legal, taxation or financial advice. Content last reviewed: August 2026.
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