How to Structure Your Property Mortgage in Singapore: A Lawyer-Turned-Agent's Perspective

I came to real estate through an unusual route: conveyancing law, then mortgage banking, then a decade on the ground as an agent. That path means I think about property purchases differently from most—not just which unit to buy, but how the transaction sits within your total financial picture.

Here is how I approach mortgage strategy for Singapore buyers in 2026.

Start With TDSR—Always

The Total Debt Servicing Ratio is the foundation of every Singapore mortgage conversation. Your TDSR limit is 55% of gross monthly income—that is the ceiling on what your total monthly debt obligations (mortgage, car loan, credit card minimums, student loans, everything combined) can represent.

The implication that surprises many buyers: if you carry other debt, your home loan affordability shrinks significantly. I have seen clients budget for a $2.5M purchase only to discover their existing commitments cap them at $1.8M. Better to know that before the offer, not after.

Fixed vs Floating Rate in 2026

The interest rate environment in 2026 is more benign than 2022–2023. Rates have eased from their peaks, and the question is no longer how to survive high rates but how to position for the cycle ahead.

My general view: if you are buying a primary residence and value certainty, a two- to three-year fixed rate package gives you planning stability and peace of mind. If you are buying an investment property with strong rental income that comfortably services the loan, a floating rate package pegged to SORA may give you a lower effective cost—especially if rates continue to drift down.

What I tell every client: do not make a 25-year financial decision based on where you think rates will be in six months. Structure for your risk tolerance, not for interest rate speculation.

The 75% LTV Limit and What It Means

For a first residential property, Singapore banks lend up to 75% of the lower of purchase price or valuation. You need at least 25% in cash and CPF, with a minimum 5% in cash. For a $2M purchase, that means at least $100,000 in hard cash upfront, with up to $400,000 total from cash and CPF combined.

For a second property, the LTV drops to 45%, with 25% in cash. This is where financial planning gets serious—and where my background in mortgage banking becomes genuinely useful. There are legitimate structures for managing capital requirements across a portfolio, and they are worth exploring properly before committing.

Get Pre-Approval Before You View

A mortgage In-Principle Approval from a bank before you start viewing gives you three concrete advantages: a precise ceiling on your borrowing power, credibility with sellers during negotiation, and speed when you find the right unit. In a market where quality units in strong launches can sell within 48 hours, the buyer who shows up with IPA paperwork and clean documentation has a meaningful edge.

One Final Thought

The most expensive property mistakes I have witnessed were not about overpaying by 5% or missing a better unit. They were about buyers who stretched beyond their comfortable TDSR, took on floating rate risk they could not absorb, or failed to account for stamp duty cash flow correctly.

A property purchase should strengthen your overall financial position—not strain it. If you would like to run through the numbers together before you make your move, that conversation is exactly what I am here for.