ULI 2026: Singapore's private homes are now the priciest in APAC, yet HDB stays the region's only attainable buy

The Urban Land Institute's 2026 Asia Pacific Home Attainability Index draws a sharp line through Singapore's housing market. On one side, HDB flats score 4.3 times median household income, the only capital-city public housing in the region the report calls attainable. On the other, private homes now average over S$2.3 million per unit and, measured per square metre, cost 28% more than Hong Kong.

Both facts are true at once. This piece focuses on what they mean for two groups: first-time buyers deciding whether HDB is within reach, and existing flat owners weighing an upgrade to private property.

What the 4.3x figure actually means

The index evaluated 40 cities and 50 market segments across Asia Pacific. Singapore's HDB market landed at 4.3 times a median household income of roughly S$160,000. Wage growth over the past year matched public housing price gains, which held the ratio steady. That stability, not just the absolute number, is what makes Singapore the only developed APAC capital with attainable home purchase options.

For a first-time buyer, 4.3x income is the reason HDB financing works within the current framework. The Total Debt Servicing Ratio (TDSR) caps your monthly debt obligations at 55% of gross income, and the Mortgage Servicing Ratio (MSR) caps housing loan repayments at 30% of income for HDB and executive condominium (EC) purchases. At a 4.3x price-to-income multiple, a median household buying a median flat clears both ceilings with room to spare. That is the whole point of the design.

The million-dollar resale story

The headline number people fixate on is 1,544 HDB flats sold above S$1 million, up from 1,035 in 2024 and 470 in 2023. The report attributes part of the jump to the Standard, Plus and Prime classification system introduced in 2024, which repriced the most desirable locations.

The volume matters, but the share matters more. Million-dollar flats remain a small fraction of total resale transactions, concentrated in mature estates and larger units. A tripling in three years signals where the ceiling of the HDB market is moving, not where the median sits. If you are buying a five-room flat in a central, well-connected estate, budget as though the S$1 million bracket is a real possibility. If you are buying a four-room flat in a newer town, it is not your market.

The financing implication is specific. MSR still applies to these flats, so a S$1 million purchase requires enough income to keep repayments under 30%. Higher prices do not relax the rule; they raise the income you need to clear it.

Why the gap to private property is now very wide

The two-tier reality is clearest for HDB owners looking to upgrade. A private home averaging S$2.3 million is not one step up from a S$700,000 resale flat. It is a different financing category entirely.

Three things change at once when you cross over.

First, MSR disappears. Private property is governed by TDSR alone, so your borrowing capacity is set by the 55% total-debt ceiling rather than the tighter 30% housing cap. That sounds like more headroom, and it is, but it also means the bank will count every other loan you carry.

Second, the Loan-to-Value (LTV) limit and the cash component shift. Your first private housing loan is capped at 75% LTV, with at least 5% of the purchase price in cash and the rest payable through CPF or cash. Note that the 5% minimum cash applies when you take the full 75% loan; if your loan is smaller, because of age or a shorter loan tenure, the required cash portion rises accordingly. On a S$2.3 million home, the 25% you must fund yourself is roughly S$575,000 before Buyer's Stamp Duty (BSD).

Third, BSD scales steeply. On a S$2.3 million property, BSD alone runs to about S$84,600 under the current tiers (IRAS, 2026). If you are holding your HDB flat while buying, Additional Buyer's Stamp Duty (ABSD) applies unless you sell first and buy within the remission window. For Singapore citizens purchasing a second property, ABSD is 20%; permanent residents pay 30% and foreigners pay 60%.

One further point on borrowing capacity: banks do not use the actual loan interest rate when assessing TDSR and MSR. They apply a higher stress-test floor rate, which means the income you need to qualify is higher than the headline rate alone would suggest.

What this means for timing the move

The widening gap changes the sequencing question. Selling your HDB flat before committing to a private purchase avoids the ABSD on the second property, but it also means finding interim housing or timing both transactions tightly. Buying first preserves flexibility but ties up cash in ABSD you may or may not recover.

Holding the flat as a rental asset rarely improves the picture. Gross HDB rental yields in central areas currently run around 3% to 3.5%, and once ABSD on the private purchase is factored in, the rental income rarely offsets the upfront cost of keeping both properties.

Run the numbers before you commit to a unit. Size your private loan against TDSR with all existing debts included, confirm the cash and CPF you can deploy against the 75% LTV limit, and price in BSD and any ABSD exposure. The ULI data tells you the destination is expensive. The regulatory framework tells you exactly how much of that expense lands as cash on day one.

Two different gaps, depending on which flat you are buying

The HDB and private markets tell two separate stories, and which one applies depends on where in the HDB market you sit.

At the middle of the market, the gap between public and private housing stays roughly constant. Policy settings and wage growth keep the median flat at 4.3 times household income, so the distance to a S$2.3 million private home remains very large in absolute terms but stable in relative ones.

At the top of the HDB market, the picture is different. A tripling of million-dollar resale transactions in three years means the most expensive public housing is closing in on the entry point for private property. For a buyer at that end of the HDB market, the price difference between the two sectors is narrowing, even as the financing rules and stamp duty costs still make the crossing expensive.

Decide which market you are financing before you decide which home you want.