Lenders Mortgage Insurance (LMI) is a one-off premium paid by buyers with a deposit of less than 20% to protect the lender against loss. In 2026, it affects your sale by narrowing the pool of eligible buyers, as RBA rate hikes to 4.10% (March 2026) have reduced borrowing capacity and increased the total cost of entry for low-deposit buyers.
The February and March 2026 rate hikes have reintroduced caution to the Melbourne market. With variable interest rates now pushing above 6% for many borrowers, the financial threshold for buyers relying on LMI has risen.
How LMI functions for the buyer
LMI is an insurance policy that protects the bank, not the homeowner, if the property is sold for less than the outstanding loan. It is typically required when the loan-to-value ratio (LVR) exceeds 80%, allowing buyers to enter the market with smaller deposits.
Impact on borrowing capacity in 2026
Higher interest rates increase the cost of servicing a loan, which directly competes with the cost of paying LMI premiums. A median income household lost approximately $18,000 in borrowing capacity from the February 2026 hike alone (Cotality).
Buyer urgency and listing volume
Listings have increased nearly 40% since December 2025 (Raine & Horne), but buyer urgency has dampened (Domain). Buyers who would normally use LMI to secure a property in the eastern suburbs are now more price-sensitive due to repayments increasing by approximately $90–$100 per month for every 25bp hike on a $600,000 mortgage.
The valuation risk
When buyers use LMI, the lender relies heavily on a strict valuation to determine the loan amount. Because Melbourne dwelling values dropped 0.6% in the March 2026 quarter (PropertyUpdate/Cotality), there is a higher risk of a “valuation gap” where the bank values the home lower than the agreed sale price.
Frequently asked questions
Does LMI make my property harder to sell?
It does not make a property harder to sell, but it limits the buyer pool. As borrowing capacity drops—such as the $18,000 loss per median household following the February 2026 hike (Cotality)—fewer buyers can afford both the LMI premium and the increased monthly repayments.
How do current RBA rates affect buyer deposits?
Higher rates don’t change the 20% deposit threshold for LMI, but they make saving for that deposit harder. With variable rates exceeding 6% in April 2026, buyers are more likely to rely on LMI, though their overall borrowing power is reduced.
Should I sell now or wait for 2027?
Current conditions are mixed; while listings are up 40% (Raine & Horne), some forecasts suggest Melbourne may outperform in 2027 (ANZ, Domain). However, ANZ revised 2026 growth to -1.7% following the March hike, making the timing a balance of risk and necessity.
How much have Melbourne house prices changed recently?
Median house prices rose from approximately $920,000 in January 2025 to between $1,020,000 and $1,050,000 by December 2025. However, the market saw a 0.6% dip in the March 2026 quarter (PropertyUpdate/Cotality) following consecutive RBA rate increases.
Questions to ask your agent
- What percentage of buyers at our recent open for inspections are low-deposit buyers who would require LMI?
- How are recent bank valuations in our specific corridor comparing to the final sale prices of comparable homes?
- Given the increase in listings since December, how are we positioning this property to attract the remaining high-capacity buyers?
This article contains general market information based on data current as at April 2026. It does not constitute financial, legal, or real estate advice specific to your property or circumstances. For an appraisal and tailored advice, speak with a Fletchers agent in your area.