The shortest mortgages available can be very short, from around 3-12 months for specialized bridging or short-term property finance, while mainstream options often start around 5 to 8 years, with 15-year mortgages being a popular choice for faster equity, though terms can be customized for even shorter periods like 8 years. These shorter terms mean higher monthly payments but significantly less total interest paid, allowing you to build equity faster.
How long can a mortgage term be? A mortgage can typically be as long as 30 years and as short as 10 years.
Using this free income calculator, the approximate income you need to buy a $500,000 home, assuming you need a $400,000 loan, is $77,000 gross per year, excluding superannuation.
Here are some ways you can pay off your mortgage faster:
A $500,000 mortgage can cost roughly $3,000 to $4,000+ per month for principal & interest (P&I) on a 30-year term, depending heavily on the interest rate, with examples showing payments from about $3,040 at 6.13% to over $3,300 at 7%, plus taxes, insurance, and potential PMI, which can add hundreds more. A lower rate or shorter term (like 15 years) significantly reduces monthly costs.
To afford a $500,000 house, you typically need an annual income between $125,000 to $160,000, which translates to a gross monthly income of approximately $10,417 to $13,333, depending on your financial situation, down payment, credit score, and current market conditions.
Monthly payments on a $400,000 mortgage
At a 7.00% fixed interest rate, your monthly mortgage payment on a 30-year mortgage might total $2,661 a month, while a 15-year might cost $3,595 a month.
If you pay $100 extra each month towards principal, you can cut your loan term by more than 4.5 years and reduce the interest paid by more than $26,500. If you pay $200 extra a month towards principal, you can cut your loan term by more than 8 years and reduce the interest paid by more than $44,000.
The "2% rule" for mortgage payoff refers to two different strategies: aiming to refinance to a rate 2% lower than your current one for significant savings, or adding an extra 2% of your monthly payment to pay down principal faster, potentially saving years of interest and paying off the loan much sooner. Another related method is the bi-weekly payment (paying half your monthly bill every two weeks), which adds up to one extra payment a year, significantly shortening the loan term.
There isn't a specific credit score you need for a mortgage, and that's because there isn't just one credit score. When you make an application for a mortgage or other type of credit, lenders work out a credit score for you.
To buy a $650,000 house in Australia, you generally need a gross annual household income between $100,000 to $140,000, with figures varying significantly by location and lender criteria, requiring a strong deposit (around $130,000 for 20%) and managing loan repayments to not exceed 30% of your income to avoid mortgage stress, often necessitating a joint income or substantial savings, as highlighted by financial experts and data from sources like Fundd, Finder, and Real Estate.
To comfortably afford a 400k mortgage, you'll likely need an annual income between $100,000 to $125,000, depending on your specific financial situation and the terms of your mortgage.
Timeline: 2-4 weeks
However, when it comes to how long does it take to get a mortgage approved, the exact amount of time can vary by lender, the house you're buying, the findings of the mortgage valuation survey and your personal and financial circumstances.
Often, the minimum mortgage amount starts around $125,000, although a few lenders might go as low as $50,000. The good news is that minimum loan amounts are specific to each financial institution. So some are more lenient than others. In this case, it pays to shop around and find a lender willing to work with you.
Will Mortgage Rates Ever Go Down to 3% Again? While it's possible that interest rates could return to 3% territory in the future, it's highly unlikely that it'll happen anytime soon. In fact, some experts say it won't happen again without another major economic shock like the one caused by the COVID-19 pandemic.
The most effective method is making extra payments directly toward the principal. Even small additional payments can cut years off your loan, but if your goal is to pay it off in half the time, you'll need to be aggressive. Ultimately, the best approach depends on your financial situation.
The rule requires the buyer's solicitor to inform the lender when a seller is attempting to sell the property when the seller was registered at the land registry less than six months prior to the agreed sale. The lender will not usually lend in that case.
By paying more than your required monthly mortgage payment, you can put that extra money directly toward the principal amount on your loan. Your interest payment is based on your principal balance, so by applying your extra payment to your principal, you could pay less in interest over time.
When you prepay, you are lowering the interest you owe, which could alter your taxes. Another downfall is if you decide to move. You would have paid extra money without getting the rewards of living mortgage-free.
Ignoring the Impact on Your Long-Term Finances
An early payoff can feel appealing, but it may shift resources away from other priorities. Extra payments reduce your balance faster, yet they also use cash that could support other financial goals, such as retirement contributions, debt reduction and savings goals.
A biweekly mortgage payment is due every other week. It's usually for half the amount of a monthly payment. With 52 weeks in a year, a biweekly schedule means you'll make 26 payments. If you're paying half the monthly payment with each biweekly payment, that's equal to 13 monthly payments a year.
Buying a Home in the Fall and Winter: Better Deals, Less Competition. When you want the best price on a new home, buying in the fall or winter typically is your best option because sellers are often more motivated to make a deal -- especially if they listed their house in the spring, and it still hasn't sold.
You can negotiate mortgage rates, especially if you have a strong credit profile and shop around. Your credit score, income, debt-to-income ratio and down payment amount all affect how much leverage you have when negotiating with a lender.
Best mortgage rates: At a glance
The best mortgage rates in the UK are falling as the mortgage price war we saw in late 2025 continues into 2026, with HSBC the first lender of the new year to cut rates. In January 2026, the best mortgage rates range from 3.55% for a 2 year fixed rate to 3.75% for a 5 year fixed rate.