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Buying a home is one of the biggest financial decisions in life. Before you start house hunting, it’s important to ask: “How much mortgage loan can I get?” Knowing your borrowing capacity helps you plan your budget, choose the right property, and avoid financial stress here in Cash Mart Singapore.
In this guide, we will explain how banks calculate your mortgage loan, the factors that affect your borrowing power, and how tools like Cash Mart Singapore can help you make smart decisions.
What Is a Mortgage Loan?

A mortgage loan is money you borrow from a bank to buy a home. Instead of paying the full price upfront, you repay it in monthly instalments over time.
Mortgage loans can have:
- Fixed rates: Your monthly payments stay the same.
- Floating rates: Payments can change with market interest rates.
Key Terms You Should Know
- Principal: The amount you borrow from the bank.
- Interest: The cost of borrowing. Lower interest means you pay less overall.
- Tenure: The time you take to repay your loan, usually 15–35 years.
Knowing these basics helps you plan your budget and decide what kind of property you can afford.
Before you ask “how much mortgage loan can I get,” understanding these simple terms will make it easier to estimate your borrowing power and monthly payments.
How Banks Decide Your Mortgage Loan Amount
Banks in Singapore use rules and calculations to make sure you can repay your mortgage comfortably. Here are the key factors that affect how much mortgage loan you can get:
Total Debt Servicing Ratio (TDSR)
The TDSR is a rule by the Monetary Authority of Singapore. It says your total monthly debt repayments should not exceed 55% of your monthly income.
For example:
- If your monthly income is SGD 6,000
- Your total monthly debt repayments, including mortgage, car loans, or personal loans, should not exceed 55% of 6,000 = SGD 3,300
This ensures you have enough income to cover your living expenses and repay your loans without stress.
Loan-to-Value (LTV) Ratio
The LTV ratio determines how much of the property price you can borrow. It depends on the type of property and your loan history.
- For first-time HDB buyers, the LTV can be up to 90%
- For private property, the LTV can be up to 75%
For example, if your property costs SGD 1,000,000, you may borrow up to SGD 750,000 from the bank.
Age and Retirement
Banks also consider your age and expected retirement age. Generally:
- HDB loans should end by age 65
- Private property loans should end by age 70
If you are older, the loan tenure may be shorter, which can reduce the amount you can borrow.
Income
Your monthly income is a key factor in determining your mortgage loan. Banks may include bonuses, commissions, or allowances when calculating income, but this varies by bank.
Higher income usually means a higher borrowing capacity, which can help you afford a more expensive property.
Credit Score
Your credit score shows how responsible you are with debts. A high score increases your chances of approval and may allow you to borrow more. A low score may reduce your borrowing capacity or lead to higher interest rates.
How to Estimate How Much Mortgage Loan You Can Get
You can estimate your borrowing power using simple steps or online tools:
Step 1: Calculate Maximum Monthly Repayment
Your maximum monthly repayment is 55% of your monthly income.
Example:
- Monthly income = SGD 8,000
- Maximum repayment = 8,000 × 0.55 = SGD 4,400
Step 2: Deduct Existing Debts
If you have other loans, subtract their monthly repayments from the maximum repayment amount.
Example:
- Car loan repayment = SGD 500
- Available for mortgage = 4,400 – 500 = SGD 3,900
Step 3: Use a Mortgage Calculator
Online mortgage calculators make estimating easy. Input your:
- Available monthly repayment
- Loan tenure
- Interest rate
The calculator will show how much mortgage loan you can get. Platforms like Cash Mart Singapore offer accurate and easy-to-use calculators to help you plan ahead.
How Banks Decide Your Mortgage Loan

Before asking “how much mortgage loan can I get,” it’s important to know how banks decide your loan amount. They look at your finances to make sure you can repay comfortably.
Income Matters
Your monthly salary is the main factor. Higher income usually means you can borrow more.
Existing Debts
Banks consider your other loans, like car loans or personal loans. Your total repayments must stay within 55% of your monthly income (TDSR).
Loan Tenure
Longer repayment periods reduce monthly payments but may increase total interest.
Credit Score
A good credit history increases approval chances and may raise your borrowing limit.
Age and Retirement
The loan should normally end by age 65–70, depending on the property.
Knowing these factors helps you estimate how much mortgage loan you can get. Platforms like Cash Mart Singapore can also help you compare banks and check your borrowing capacity quickly.
How to Increase How Much Mortgage Loan You Can Get
If you want to borrow more for your dream home, there are simple ways to increase your mortgage loan amount. These steps can help you qualify for a bigger loan and manage repayments comfortably.
Boost Your Income
Higher income allows a higher Total Debt Servicing Ratio (TDSR). This means you can borrow more. Include bonuses, commissions, or allowances when applying to increase your eligibility.
Reduce Existing Debts
Paying off loans or credit card balances frees up your monthly repayments. The less debt you have, the more banks are willing to lend.
Improve Your Credit Score
A good credit score shows banks you handle debt responsibly. Always pay bills on time and avoid defaults. A higher score can increase how much mortgage loan you can get.
Extend Your Loan Tenure
Longer loan periods lower monthly repayments, allowing you to borrow a bigger amount. Keep in mind this may increase total interest paid.
By following these tips, you can increase your borrowing power, get a larger mortgage, and move closer to owning your ideal home.
Choosing the Right Bank for Your Mortgage
Not all banks are the same when it comes to mortgage loans. Some offer lower interest rates, while others focus on flexible repayment terms. Choosing the right bank can make a big difference in how much mortgage loan you can get and how comfortable your monthly payments are.
Compare Key Factors
Using Cash Mart Singapore makes it easy to compare banks. You can check:
- Interest rates – lower rates mean lower monthly payments.
- Loan tenure options – longer loans may increase your borrowing power.
- Maximum loan amounts – see how much you can actually borrow.
Why Comparison Matters
Comparing banks saves you time and helps you find a mortgage that fits your budget and lifestyle. It also gives you confidence that you are getting the best deal for your home.
By planning carefully and using tools like Cash Mart Singapore, you can maximize how much mortgage loan you can get while keeping repayments manageable.
Understanding Your Financial Comfort

Knowing how much mortgage loan you can get is important, but it’s just one part of the picture. You also need to think about what you can comfortably afford every month. Borrowing the maximum may stretch your budget too thin.
Plan for Extra Costs
Buying a home comes with more than just loan repayments. Consider:
- Renovations and furnishings – New furniture, appliances, or minor renovations add up.
- Insurance and property taxes – Protecting your home and paying taxes are ongoing costs.
- Emergency savings – Unexpected expenses like medical bills or repairs can happen anytime.
Remember, how much mortgage loan you can get is just a number. What matters most is what you can comfortably manage while still living well.
Take Charge of Your Home Loan
Wondering “how much mortgage loan can I get” is the very first step to buying your home. Knowing your income, existing debts, age, and credit score helps you make smart choices and avoid surprises later.
Using tools like Cash Mart Singapore makes it easy to compare banks, check loan amounts, and pick a mortgage that fits your needs.
Take your time, plan carefully, and stick to a budget that feels comfortable. When you do it right, buying your dream home in Singapore can be simple, stress-free, and exciting. Start today and take control of your home-buying journey!
Frequently Asked Questions
1. How do I know how much mortgage loan I can get?
You can estimate your borrowing power using your income, existing debts, and the bank’s rules like TDSR and LTV. Online calculators, such as those on Cash Mart Singapore, make this easier.
2. Can I borrow more if I have other loans?
Yes, but your total debt repayments must stay within the TDSR limit. If you have personal loans, car loans, or credit cards, these reduce how much mortgage loan you can get.
3. Will my credit score affect how much mortgage loan I can get?
Yes. A higher credit score shows banks that you are responsible with debt, which can increase your borrowing capacity. A low score may lower the amount you can get.
4. Can I use a co-borrower to get a bigger mortgage loan?
Yes. Adding a spouse or parent as a co-borrower can increase your income on paper, helping you borrow more.
5. Does the property type affect how much mortgage loan I can get?
Yes. HDB flats usually allow higher LTV ratios compared to private properties. This means the type of property you choose affects your borrowing limit.