Case Study: Using Equity in the Family Home to Buy an Investment Property

This case study describes a client scenario with identifying details changed. It is provided for general information only. Individual circumstances vary and eligibility for lenders and loan structures depends on personal financial circumstances, lending policy and credit assessment at the time of application.

Many homeowners assume the biggest barrier to buying an investment property is saving a large deposit. In practice, some property owners may already have usable equity in their home that could potentially contribute toward a deposit or purchasing costs.

This case study outlines how one homeowner reviewed their equity position before purchasing an investment property.

The Client Scenario: Homeowner Planning Their First Investment Property

The client was an established homeowner in their late 30s who had owned their family home for several years.

During that time, the property had increased in value and the client had steadily reduced their loan balance. As a result, the property had built up equity that could potentially be accessed.

The client wanted to begin building wealth through property investment but did not want to sell their home or significantly reduce their existing savings.

The goal was to determine whether the equity available in their owner-occupied property could support the purchase of an investment property.

The Challenge: Understanding Usable Equity

Although the client’s property had increased in value, the key question was how much of that equity was actually usable.

Equity does not automatically become available in full. When assessing an equity release, lenders typically consider factors such as:

• The current estimated value of the property

• The existing loan balance

• The maximum loan-to-value ratio (LVR) allowed by the lender

• The borrower’s overall borrowing capacity

In this case, the client needed to determine whether enough equity could be accessed to cover the deposit and purchasing costs for an investment property, while still maintaining a manageable loan position across both properties.

Another consideration was loan structuring. Accessing equity and funding a new property purchase often involves multiple loan components, and structuring these correctly is important for clarity and long-term management.

Assessing Borrowing Capacity and Property Equity

The first step was reviewing the client’s current financial position.

This included analysing:

• The estimated value of the existing home

• The remaining loan balance

• The potential usable equity available under lender policy

• The client’s borrowing capacity for an additional property

The scenario also considered the proposed investment property purchase price, expected rental income and associated purchase costs.

Assessing the full scenario helped determine whether the investment purchase was achievable while maintaining comfortable loan serviceability.

Structuring the Investment Property Loan

An important part of the strategy was ensuring the loan structure clearly separated the different purposes of the borrowing.

Rather than combining all borrowing into a single loan, the structure involved:

• Releasing equity from the existing home through a separate loan split, and

• Establishing a new loan for the investment property purchase

Separating the lending components helped keep the purpose of each loan clear and allowed the client to manage the overall structure more effectively.

The Outcome

Following the assessment of equity and borrowing capacity, the client proceeded with a structure that allowed them to:

• Access usable equity from their existing home

• Use those funds toward the deposit and upfront purchasing costs

• Arrange a separate loan for the investment property

This allowed the client to move forward with purchasing an investment property without needing to save the entire deposit in cash first.

For the client, the key benefit was understanding how equity could be used strategically, rather than leaving the value in their home unused.

Key Insights for Property Investors

Homeowners considering property investment may benefit from understanding how equity and borrowing capacity interact.

Some key considerations include:

• Equity in your home may potentially be used toward an investment property deposit, depending on lender policy and borrowing capacity.

• Usable equity depends on property value, existing debt levels and loan-to-value ratio limits.

• Loan structure can play an important role when accessing equity for another property purchase.

• Borrowing capacity must support the total loan exposure across all properties.

Understanding your usable equity position is often an important first step when considering property investment.