Key Takeaways
- •Second mortgages let you access equity without refinancing your first loan
- •Available through Resolve (75% LVR) and Reach (70% LVR) products
- •Postcode category affects eligibility — Cat 1 and Cat 2 allow second mortgages
- •No early exit penalties — repay with 14 days notice
A second mortgage is a loan secured against a property that already has an existing first mortgage. The second mortgage sits behind the first mortgage in priority — meaning if the property is sold, the first mortgage is repaid first, and the second mortgage lender is repaid from the remaining proceeds.
For borrowers, the key advantage of a second mortgage is that it allows them to access additional capital without refinancing or disturbing their existing first mortgage. This is particularly valuable when the first mortgage has favourable terms, a fixed rate, or is with a lender the borrower wants to maintain a relationship with.
When Does a Second Mortgage Make Sense?
Second mortgages are not the cheapest form of finance — they carry higher costs than first mortgages because the lender is in a subordinate position. But in certain scenarios, they are the most practical and cost-effective option:
Preserving a favourable first mortgage
If your first mortgage has a low fixed rate or favourable terms, refinancing the entire facility just to access additional capital may cost more than taking a second mortgage for the incremental amount. The break costs on a fixed-rate first mortgage alone can exceed the total cost of a short-term second mortgage.
Speed
Refinancing a first mortgage through a bank takes weeks. A second mortgage through a private lender can settle in days. If time is critical, a second mortgage is often the fastest path to capital.
Accessing equity for a specific purpose
You need capital for a defined commercial purpose — business expansion, stock purchase, property deposit, debt consolidation — and you have equity available above your first mortgage. A second mortgage unlocks that equity for the specific purpose without restructuring your entire debt position.
How LVR Works on Second Mortgages
For second mortgages, the LVR is calculated on a combined basis. This means the total of the existing first mortgage plus the new second mortgage, divided by the property value.
For example: Property value of $1,000,000 with an existing first mortgage of $500,000. If the lender allows a combined LVR of 70%, the maximum total debt is $700,000 — meaning the second mortgage can be up to $200,000.
At Alphacon Capital, our Reach product offers second mortgages with a maximum combined LVR of 70%. Our Resolve product also supports second mortgages with a combined LVR of up to 75%. The LVR cap and pricing depend on the product, property type, and postcode category.
Which Products Allow Second Mortgages?
Resolve — Commercial Core
Supports first and second mortgages. Maximum LVR 75% (combined). No risk fee. Requires accountant-verified income and credit score above 600. The lowest-cost option for eligible borrowers seeking a second mortgage.
Reach — Nationwide
Supports first and second mortgages. Maximum LVR 70% (combined). No minimum credit score. Self-declared income. Covers every Australian postcode. The most flexible option for second mortgages, especially for borrowers with credit issues or regional property.
Boost and Flexi support first mortgages only and are not available for second mortgage facilities.
Costs of a Second Mortgage
Second mortgages through private lenders carry higher costs than first mortgages due to the subordinate position. Typical costs at Alphacon Capital include:
Establishment fee from 1.65% of the loan amount. Loan management fee from $250 per month (Resolve) or from 0.20% per month (Reach). Risk fee from 0.40% to 0.70% depending on security type and LVR (nil on Resolve). Valuation fees, legal fees, and ASIC search fees also apply.
Despite the higher per-dollar cost, a second mortgage can be cheaper overall than refinancing a first mortgage when you factor in break costs, establishment fees on the full amount, and the time cost of a longer approval process.
Risks to Consider
Second mortgages carry specific risks that borrowers should understand:
Subordinate position: If property values decline and the property is sold, the first mortgage lender is repaid first. This means the second mortgage lender — and by extension the borrower's equity — is at greater risk. Higher costs: The subordinate position means higher fees and interest rates compared to a first mortgage. Combined LVR limits: Your borrowing capacity is constrained by the combined LVR cap, which limits how much additional capital you can access. First mortgage consent: Some first mortgage lenders require consent before a second mortgage can be registered. This can delay settlement.
Postcode Category Impact
The location of the property affects second mortgage eligibility and pricing. Metro postcodes (Category A) attract the best terms. Regional postcodes may attract lower maximum LVRs and higher fees. Remote postcodes may not be eligible for second mortgage facilities at all, depending on the lender.
Use our postcode checker to see how your property location is categorised and what impact this has on eligibility and pricing.
How to Apply
If you are considering a second mortgage, start with our free LVR calculator to see how much additional capital is available based on your property value and existing first mortgage balance. Then use our AI Loan Assessment tool for an instant eligibility check, or submit your scenario directly.
All lending is through accredited mortgage brokers. If you do not have a broker, we can connect you with one. Second mortgage applications typically require a copy of the existing first mortgage statement, the property title, and details of the loan purpose.