How Much Can You Borrow? Singapore LTV Limits Explained

In my years helping Singapore homeowners and buyers, one question comes up again and again: “How much can I really borrow?” It sounds simple, but the real answer depends on several layers of rules, not just the property price or your income. The biggest starting point is the Loan-to-Value ratio, or LTV, which caps the portion of the property value or purchase price that a lender can finance. But in practice, your final loan amount is also shaped by TDSR, MSR, your existing debts, your age, and how much CPF Ordinary Account balance you can use. If you want to check this against your own numbers, try our HDB Loan Calculator.

If you are planning a purchase, it helps to think of borrowing in two steps. First, the bank or HDB looks at the maximum loan based on LTV rules. Then, they check whether you can actually service that loan under affordability rules. I often tell clients that LTV answers “how much the lender is allowed to lend,” while affordability rules answer “how much you are allowed to take on comfortably under regulation.”

What LTV really means in Singapore

LTV stands for Loan-to-Value ratio. In simple terms, it is the percentage of the property price or valuation that can be financed by a housing loan. The lower the LTV, the bigger the cash and CPF downpayment you need to cover the rest.

For most home purchases, the current bank loan LTV is generally:

• 75% if you have no other outstanding housing loan and your loan tenure and age fit within the allowable framework
• 45% if you have one outstanding housing loan
• 35% if you have two or more outstanding housing loans

These are the broad current limits used by banks under Singapore’s housing loan framework, and the actual amount may be reduced further depending on your loan tenure and your age. For HDB loans, the maximum LTV is typically 80%, subject to eligibility and other conditions.

A common mistake I see is buyers focusing only on the advertised property price and assuming the bank will finance most of it. In reality, the LTV sets the ceiling, but the final loan also has to pass affordability checks. That is why two buyers looking at the same flat can end up with very different loan amounts.

If you want a quick way to estimate your borrowing ceiling, I recommend starting with the homepage affordability calculator and then checking how the monthly repayment would look using the monthly installment calculator.

The rules that shrink your borrowing power

LTV is important, but it is not the only rule that matters. In Singapore, your ability to borrow is also constrained by debt servicing ratios and property type rules.

TDSR: the 55% cap

TDSR, or Total Debt Servicing Ratio, limits your total monthly debt obligations to 55% of your gross monthly income. This includes your home loan, car loan, personal loans, student loans, and other recurring debt commitments. If your total debts are already high, your maximum housing loan may be much lower than the LTV limit suggests.

This is why a buyer with a strong salary but several active loans may still be offered a smaller mortgage than expected. If you want a deeper explanation of how this works, I have covered it separately in my articles on TDSR 55% Rule Explained for Singapore Home Loans and TDSR Explained: How the 55% Rule Limits Your Home Loan.

MSR: the 30% cap for HDB and ECs

For HDB flats and Executive Condominiums, there is an additional rule called the Mortgage Servicing Ratio, or MSR. MSR caps your monthly mortgage payment at 30% of your gross monthly income. This applies on top of TDSR, so for HDB and EC purchases, the smaller of the two limits will often determine your maximum loan size.

This is a big reason why buyers sometimes qualify for a private property loan amount that looks more generous than what they can borrow for an HDB flat. The mortgage payment has to fit within the stricter MSR ceiling for HDB and EC financing.

How much cash and CPF you need upfront

One of the most misunderstood parts of home financing is the downpayment. Many buyers fixate on the monthly instalment and forget that the real squeeze often comes before completion, when they need to pay the deposit, the downpayment, stamp duties, and other upfront costs.

For a private property or an HDB flat financed with a bank loan, the broad downpayment logic is usually the same if you qualify for the standard LTV limit:

• the first 5% must be paid in cash
• the remaining downpayment can usually be paid using CPF Ordinary Account savings and/or cash, subject to the relevant rules

That 5% cash portion is mandatory. I still meet buyers who assume CPF can cover the entire downpayment, but that is not how the rules work for private property and bank-financed HDB purchases.

CPF OA helps reduce the amount of cash you need upfront, but it does not increase the bank’s LTV limit. It only helps you cover your share of the purchase. Also, if the property’s remaining lease is short relative to the youngest buyer’s age, CPF usage may be restricted.

So when I help clients plan, I always look at the whole picture: purchase price, loan quantum, cash downpayment, CPF OA availability, and the likely stamp duties. Buyer’s Stamp Duty applies to most purchases, and ABSD may apply depending on your citizenship, residency status and number of properties owned. For official stamp duty guidance, I refer clients to IRAS. For CPF usage rules, CPF Board is the best reference.

A practical view by property type

Let me simplify the common scenarios I see.

1) Private property with a bank loan

For a private home, the usual maximum bank loan LTV is 75% of the lower of the purchase price or valuation, assuming the borrower meets the other conditions. The remaining 25% is your equity contribution.

Within that 25%:

• at least 5% must be in cash
• the rest can generally be paid using CPF OA and/or cash

This is one of the most misunderstood points in Singapore home financing. Buyers often think the full 25% can be covered by CPF. It cannot: the 5% cash portion is mandatory.

2) HDB flat with a bank loan

If you finance an HDB flat with a bank loan, the current bank LTV is generally up to 75%, subject to standard lending checks and loan rules. The 25% downpayment then follows the same broad logic as private property: at least 5% cash, with the balance potentially payable with CPF OA and cash.

3) HDB flat with an HDB loan

An HDB loan can finance up to 80% of the purchase price or valuation, whichever is lower, if you qualify and satisfy HDB’s conditions. This is a different framework from bank loans, and it is often attractive to buyers who want a higher financing percentage and a more predictable structure.

4) Executive Condominium (EC)

ECs follow a private-property-style bank financing route after they are fully eligible for bank loans. The usual bank LTV rules apply, which means many EC buyers need to plan for a 25% upfront equity contribution if they are taking a bank loan.

If you want to understand how this differs from other housing options, my article on EC financing rules vs private condos in Singapore is a useful companion read.

A worked example: private condo purchase

Let’s walk through a common scenario I see:

• Buyer is purchasing a private condo for S$1,500,000
• Buyer takes a bank loan
• Assume the bank offers the full 75% LTV
• No outstanding housing loan affecting the limit

Here is the broad breakdown:

1. Maximum loan

• 75% of S$1,500,000 = S$1,125,000

2. Required downpayment

• 25% of S$1,500,000 = S$375,000

3. Cash component within the downpayment

• At least 5% of S$1,500,000 = S$75,000 cash

4. Remaining downpayment amount

• S$375,000 - S$75,000 = S$300,000
• This can generally be funded using CPF OA and/or cash, depending on availability and property limits

Now let us add a realistic affordability check.

Suppose the loan is 30 years at an interest rate of around 3.0% p.a. The monthly instalment on S$1,125,000 would be roughly in the S$4,700 to S$4,800 range. You can verify this quickly using the monthly instalment calculator.

That figure still needs to fit under TDSR, which is 55% of gross monthly income for most bank loans in Singapore. So if the borrower’s monthly gross income is S$9,000, the maximum allowable debt servicing is around S$4,950 before other commitments are considered. In that case, the loan may look possible on paper.

But if the borrower has a car loan, student loan or other recurring obligations, the usable margin shrinks fast. That is why I always look at the full debt picture, not just the mortgage alone.

For a more complete sense of how your repayment profile evolves, I recommend using the amortization table alongside the calculator.

Where buyers get caught out most often

In my advisory work, I see a few recurring mistakes.

1) Assuming CPF can cover the entire downpayment

It usually cannot, because the mandatory cash portion remains. Buyers who ignore this may find themselves short just before completion.

2) Forgetting stamp duties

Buyer’s Stamp Duty applies to most purchases, and ABSD may apply depending on citizenship, residency status and number of properties owned. That can add a very large sum on top of the downpayment.

For official stamp duty guidance, I refer clients to IRAS.

3) Confusing loan approval with true affordability

A bank may approve the loan, but the payment still needs to sit comfortably within your monthly cash flow and your TDSR ceiling.

4) Ignoring property-specific rules

HDB, EC and private properties are not financed in exactly the same way. Even when the broad LTV headline sounds similar, the actual purchase path can differ materially.

5) Treating a refinancing loan like a blank cheque

Refinancing can be useful for lowering interest costs or changing loan terms, but the new loan still needs to fit current lending rules. If you are exploring this route, the refinancing savings calculator can help you assess whether the move is worthwhile.

How I would estimate your maximum loan

When clients ask me for a realistic borrowing estimate, I usually break it into three checks:

1. Start with the property value and apply the relevant LTV limit
2. Test the monthly repayment against TDSR and, where relevant, MSR
3. Factor in CPF OA availability, cash requirements, stamp duties, legal fees, and any existing debts

I also like to remind buyers that “how much can I borrow” is not the same as “how much should I borrow.” Just because a bank can lend at the maximum ceiling does not mean that amount is the best fit for your household budget.

A property that looks slightly more expensive may still be the better fit if the monthly instalment remains comfortable and the downpayment is manageable. And if you are using property equity for another purchase or for restructuring, the equity loan calculator is another useful starting point.

Final thoughts: borrow smart, not just maximum

In Singapore, the question is never just “how much can the bank lend me?” It is really “how much can I borrow safely, within the rules, without stretching my monthly finances too far?” That is where LTV, TDSR, MSR, CPF usage, and upfront duties all come together.

In my experience, the best homebuyers are not the ones who borrow the maximum simply because they can. They are the ones who understand the limit, plan for upfront costs, and choose a repayment amount that still leaves room for life’s other priorities.

If you are planning to buy soon, start with a borrowing estimate, test the monthly instalment, and compare a few scenarios before making an offer. The easiest way to do that is with the calculators on mortgageagent.sg, especially the homepage calculator and monthly installment calculator.