Developers in Singapore sold 296 new private residential units in September, nearly double the 153 units transacted in August and about 16 per cent higher than the 255 units recorded in September 2025, according to Urban Redevelopment Authority figures released on Thursday.

The rebound matters for households tracking mortgage affordability and for sellers debating whether to list resale flats before new supply hits their district. September’s pickup arrived before the latest haze spike, so October numbers will test whether showroom traffic holds when air quality keeps families indoors.

Who is buying

Analysts attribute part of the rise to launches timed after the summer lull and to buyers who had waited for clearer signals on interest rates. The Monetary Authority of Singapore left policy unchanged on Wednesday, which keeps the Singapore dollar on a modest appreciation path and leaves three-month SORA-linked home loans steady for now.

Suburban mass-market projects continue to dominate volume, while core central region sales depend on smaller buyer pools with higher cash buffers. September’s data do not break out every project, but agents report stronger take-up at price points below S$2 million, where ABSD bites less for first-time owner-occupiers.

Loan and cash flow implications

For a typical S$1.5 million new sale unit with a 75 per cent loan, a 25 basis point move in floating rates can add roughly S$180 to monthly payments. Buyers who locked in September launches may have secured promotional absorption of legal fees or stamp duty rebates; those shopping in October need to re-quote banks after MAS’s updated inflation outlook.

HDB upgraders remain a key cohort. Resale flat prices have stayed firm, giving some households equity to roll into private condos, but sellers must still meet minimum occupation periods and manage the cash portion for down payments.

Supply pipeline

Government land sales and en-bloc activity will add units over the next three to four years. September’s 296 sales are a fraction of upcoming supply, so developers cannot assume sustained velocity without incentives. Households should compare total debt servicing ratios against pay slips, not just headline psf discounts.

URA’s next release will show whether the haze month dented contracts signed. For now, September’s near-doubling is the clearest sign since mid-year that new-sale demand woke up — even if the market is still one air-quality alert away from another pause.

Project-level colour

Agents said suburban launches with units below S$1.8 million saw the fastest take-up, particularly projects near MRT stations in the north-east corridor. Luxury core central region sales remained lumpy, with buyers requesting extension options on option-to-purchase timelines when haze kept them from second viewings.

Developers also moved 42 executive condominiums in September, a segment governed by separate income ceilings. EC sales often lead private-market sentiment because buyers must meet HDB eligibility rules before privatising.

Resale interaction

Resale flat prices have not retreated in step with new-sale incentives, keeping the cash gap wide for upgraders. Sellers who completed transactions in September cited fear of missing lower mortgage rates if MAS had tightened again; Wednesday’s hold may pull more fence-sitters into October showflats if air quality improves.

Financing checklist

Buyers comparing September launches should request bank indication letters that reflect Wednesday’s unchanged MAS stance. Fixed-rate packages remain popular among first-timers who fear SORA volatility, even if floating rates are cheaper on day one.

Stress-test reality check

MAS stress tests published earlier this month flagged thousands of HDB borrowers who could run cash-negative if rates and living costs rise together. September’s sales rebound does not erase that tail risk — it simply shows some households still have equity buffers to trade up before rules tighten.

Mortgage brokers report more clients asking for split loans: part fixed, part floating, to hedge SORA while locking a portion of payments. That behaviour fits a market where 296 units sold in one month yet air-quality alerts can empty showrooms the next.