More Private Owners Can Buy HDB Flats Again. But Not Every HDB Will Benefit Equally.
When Singapore removed the 15-month wait-out period for private homeowners buying HDB resale flats, one reaction was predictable:
More buyers are coming back. HDB prices will go up.
It sounds logical.
More demand.
Same market.
Higher prices.
Except property markets don’t really work like that.
Because a new group of buyers entering the market does not necessarily want the same homes as everybody else.
And I think that’s the more interesting part of this policy change.
The question isn’t simply:
Will removing the 15-month rule increase HDB demand?
It probably will at the margin.
The better question is:
Where will that demand actually go?
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First, What Changed?
On 28 July 2026, the Government removed the 15-month wait-out period that had applied to private residential property owners and former owners who wanted to purchase certain non-subsidised HDB resale flats.
The measure had originally been introduced in 2022 when the HDB resale market was rising quickly.
By the time it was removed, conditions had changed.
HDB resale prices had fallen for two consecutive quarters:
-0.1% in Q1 2026
And
-0.3% in Q2 2026.
The Government also pointed to a growing number of flats reaching their Minimum Occupation Period over the coming years, adding more resale supply.
In other words, the measure was removed partly because the market no longer looked like the market of 2022.
More Buyers Doesn’t Automatically Mean the Whole Market Rises
Imagine 1,000 buyers suddenly enter Singapore’s car market.
But all 1,000 are specifically looking for seven-seater family vehicles.
Would you expect the price of every two-door sports car to rise?
Probably not.
The same idea applies to property.
Private homeowners who sell their condos and move into HDB flats have a very particular financial and lifestyle profile.
Many are right-sizing.
Some want to release equity for retirement.
Some want lower monthly expenses.
Some no longer need private facilities.
But that doesn’t necessarily mean they want a small home.
In fact, they may want the opposite.
They may be willing to give up the swimming pool...
But not the space.
Larger Flats Are the Obvious Place to Look
This is where the transaction data becomes interesting.
CNA reported that transaction volumes for five-room resale flats fell from 6,951 units in 2022 to 5,966 in 2025.
Executive and multi-generation flat transactions fell from 1,946 to 1,539 over the same period.
Meanwhile, four-room transactions remained broadly stable at around 11,000 annually.
That tells us something about what the original cooling measure actually affected.
The wait-out period appears to have removed disproportionately more demand from larger HDB flats.
Which makes sense.
If you’re coming from a private condo and have perhaps $1 million or more in equity after selling, your biggest constraint may not be affordability.
Your question could be:
How much space can I preserve while unlocking capital?
That buyer behaves very differently from a first-time couple deciding between a four-room BTO and a resale flat.
Think About the Buyer, Not Just the Policy
This is one of the most useful exercises in property investing.
Whenever a policy changes, don’t immediately ask:
Will prices go up or down?
Ask:
Whose behaviour just changed?
Let’s imagine a couple in their early 60s.
They own a private property worth $2.5 million.
Their children have moved out.
They want to unlock capital for retirement.
But after living in a 1,300 sqft home for 20 years, they don’t particularly want to move into a 700 sqft apartment.
What might they look for?
Perhaps:
A spacious five-room flat,
An executive apartment,
An executive maisonette,
A jumbo flat,
A newer large-format unit,
Or a well-located flat near their children and grandchildren.
Suddenly, the policy change isn’t a generic HDB story.
It’s a buyer-segmentation story.
Not All Large Flats Are Equal Either
This is where we need to go another layer deeper.
It would also be too simplistic to say:
“Private downgraders want big flats, therefore buy big HDBs.”
What does the future buyer actually care about?
Remaining lease?
MRT accessibility?
Town maturity?
Proximity to children?
Floor level?
Layout?
Lift access?
Nearby amenities?
Renovation condition?
For older buyers, accessibility can matter significantly more than it does for a 30-year-old household.
A spacious executive maisonette with multiple flights of internal stairs may appeal enormously to one family and be completely unsuitable for another.
Again:
Demand isn’t homogeneous.
We May End Up With a Two-Speed HDB Market
Analysts quoted by CNA have already raised this possibility.
They expect renewed demand from former private homeowners to concentrate more heavily in larger flats, while premium million-dollar transactions may remain confined to a relatively small segment rather than pulling the entire market higher.
CNA cited one forecast that overall HDB resale prices could rise by a more measured 0.5% to 2% for full-year 2026, rather than returning to the much faster increases seen earlier in the cycle.
A recent NUS IREUS survey reported a similarly restrained industry view.
82% of respondents expected either price moderation/softening or only a modest recovery following the policy change.
That’s important.
The new demand might support parts of the market without restarting a broad-based boom.
Supply Matters Too
Demand doesn’t operate in isolation.
One reason analysts aren’t expecting the rule change to create another sharp price surge is that more flats are reaching MOP and entering the resale pool.
First-time buyers also still have alternatives.
BTO.
Executive condominiums.
Private property.
And the Government has continued to add new housing supply.
CNA’s analysis noted that this larger supply pipeline should help the market absorb returning right-sizer demand.
This is why I prefer looking at property through supply and demand by segment, rather than treating “HDB” as one market.
The Future Buyer Pool Matters More Than Today’s Headline
Whenever I look at a property, one question I keep coming back to is:
Who is going to buy this from me next time?
Not in theory.
Specifically.
Young families?
Older right-sizers?
Parents trying to live near their children?
Families who need four bedrooms?
Buyers prioritising a particular school?
Investors?
Owner-occupiers?
Because the strength of an asset isn’t just determined by how many buyers exist.
It’s determined by how many buyers exist for that particular product.
The removal of the 15-month rule gives us a very good example.
A new group of buyers has greater flexibility to enter the HDB resale market.
But they are unlikely to distribute themselves evenly across every town, flat size and age profile.
Some segments could receive noticeably more incremental demand.
Others may barely notice the policy change.
Policy Changes Create Opportunities — But Only If You Follow the Behaviour
I think this is where property analysis often goes wrong.
Policy announcement:
15-month rule removed.
Immediate conclusion:
More demand. HDB bullish.
But that skips the most important part.
What does the affected buyer actually do next?
If former private homeowners disproportionately choose newer five-room flats, large executive apartments and well-located homes, then those segments could behave differently from the overall resale index.
That’s much more actionable than simply predicting whether “HDB prices” go up.
So when a housing policy changes, I wouldn’t rush to predict the entire market.
I’d follow the people affected by the policy.
Where will they move?
What can they afford?
What do they value?
And what homes have a limited supply relative to that demand?
Because ultimately, policies don’t buy properties.
People do.
And understanding what those people are likely to want is usually far more useful than trying to predict the next headline number.
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