15-Month Wait-Out Period Removed: What Private Property Owners Can Do Now

The 15-month wait-out period is gone. On 28 July 2026, the Ministry of National Development announced that private residential property owners and former owners no longer need to wait 15 months after selling their private home before buying a non-subsidised HDB resale flat. The change took effect immediately.

For households that planned to right-size from a condo or landed home into a resale flat, this removes the single biggest obstacle of the past four years: the prospect of 15 months in rented or interim housing between the two homes.

What changed on 28 July 2026

The wait-out period was introduced on 30 September 2022 as part of a package of cooling measures aimed at moderating demand from private property owners, who tend to buy with more cash than first-timers. Under the rule, anyone who sold a private residential property had to wait 15 months before they could buy a non-subsidised resale flat. Seniors aged 55 and above moving to a 4-room or smaller flat were exempt from the start.

The removal applies to current private property owners and former owners alike, with one condition attached: the purchase must be made without an HDB housing loan. Buy with a bank loan, CPF savings, or cash, and the wait-out period no longer exists for you.

In practice, this restores the position that applied before September 2022. A condo owner can once again buy a resale flat first, move in, and sell the condo afterwards, instead of selling, waiting out 15 months, and buying.

Who benefits from the change

The clearest winners are right-sizers below 55. Under the old rule, a 52-year-old couple selling their condo to unlock savings had to rent for 15 months or apply for a waiver with no guarantee of success. They can now buy a resale flat of any size, in any town, immediately.

Former owners still inside their 15-month window benefit too. If you sold a private property in, say, March 2026 and were waiting until mid-2027, that clock has simply vanished.

The change also matters for households that never intended to hold two properties but were caught by the rule's design: it applied even after you had fully disposed of the private home, which is what made it feel punitive to genuine downgraders rather than investors.

The rules that still apply

The removal is narrower than the headlines suggest. Three long-standing restrictions are untouched:

Rule	Status after 28 July 2026
Dispose of all private property within 6 months of resale completion	Still applies
30-month wait-out for BTO, Sale of Balance flats, and CPF housing grants	Still applies
30-month wait-out for HDB housing loan eligibility	Still applies

First, owners who buy a resale flat while still holding a private property must dispose of it, whether in Singapore or overseas, within 6 months of the resale completion date. This is written into HDB's resale terms and conditions. Owning both long-term remains off the table.

Second, subsidised housing is unchanged. To apply for a BTO flat, a Sale of Balance flat, or CPF housing grants on a resale flat, your household must not have disposed of a private property in the 30 months before the HDB Flat Eligibility (HFE) letter application. The HFE letter is HDB's consolidated eligibility check for flats, grants, and loans.

Third, the financing carve-out matters. The new freedom applies only to purchases made without an HDB housing loan, and HDB loan eligibility already excludes anyone who owned private property in the previous 30 months. So plan around a bank loan, which brings its own constraints: a 75% loan ceiling, bank interest rates rather than the CPF-pegged HDB rate, and the usual Total Debt Servicing Ratio (TDSR) limit of 55% of gross monthly income. Our guide to TDSR and MSR explains how the servicing caps work in practice.

One pleasant surprise for buy-first households: Additional Buyer's Stamp Duty (ABSD), the extra stamp duty on second and subsequent property purchases, generally does not bite on the HDB flat because remission applies where HDB rules already compel you to dispose of the private property. Confirm your position on the IRAS ABSD page or with your conveyancing lawyer before committing.

Why the Government removed it now

The wait-out period was always framed as temporary, and the data gave the Government room to act. HDB resale price growth slowed from 10.4% in 2022 to 2.9% in 2025. The flash estimate for the second quarter of 2026 showed the Resale Price Index falling 0.3%, after a 0.1% dip in the first quarter: the first back-to-back quarterly decline in about seven years.

With BTO supply ramped up and more flats crossing their Minimum Occupation Period (MOP), the five-year period during which a flat cannot be resold, buyers have more options and less urgency. Our review of HDB resale price trends in 2026 covers the moderation in detail.

How the buy-first, sell-later sequence works

For a right-sizer using the new rule, the sequence looks like this:

1. Apply for an HFE letter, declaring the private property you hold.
2. Secure bank financing. Expect the bank to assess TDSR with your existing mortgage still counted unless you can show evidence of the impending sale.
3. Buy the resale flat. Budget for Buyer's Stamp Duty and, if the price runs above HDB's valuation, the cash-over-valuation gap.
4. Complete the purchase, collect keys, and move.
5. Dispose of the private property within 6 months of completion.

The 6-month clock is the pressure point. A private sale that stalls, say in a quiet quarter for your condo's district, does not extend the deadline. Price the private home to sell, not to hope. Sellers who want more certainty can still run the old sequence in reverse: sell the condo first, then buy immediately, since no wait-out now applies. We weigh the two sequences in detail in sell your condo first or buy the HDB flat first, and our condo-to-HDB right-sizing guide covers the full move, from flat choice to the Silver Housing Bonus.

Timelines on the HDB side are unchanged. From granting of the Option to Purchase to key collection can run close to four months, as our HDB resale timeline sets out stage by stage, and the step-by-step resale process guide covers the eligibility and paperwork before that.

What it means for the resale market

Honesty requires the flip side: this adds demand back into the resale market, concentrated where right-sizers shop. Larger flats in mature estates, the natural landing spot for a household leaving a condo, are the segment most likely to firm up. Cash-rich ex-owners can also transact faster than first-timer families, which is exactly why the measure existed.

The Government is betting that today's supply pipeline can absorb this without reigniting price growth; we examine that bet segment by segment in will HDB resale prices rise after the wait-out removal. If you are a first-time buyer eyeing a 5-room flat in a mature town, it may be worth moving sooner rather than later; if you are a seller of one, your buyer pool just widened.

For right-sizers themselves, the calculus is simple. The wait-out period was the reason many stayed put. That reason is gone, and the remaining rules, a 6-month disposal deadline and bank-only financing, are constraints you can plan around rather than a wall.

Sources: MND, removal of the 15-month wait-out period, HDB, removal announcement, MAS, MND & HDB, September 2022 cooling measures, HDB, flash estimate of 2nd quarter 2026 Resale Price Index, HDB, resale terms and conditions, MyNiceHome, housing loans for HDB flat buyers, IRAS, Additional Buyer's Stamp Duty.