Summary
After selling a condo, former private property owners must wait 15 months before they can buy a resale HDB flat, forcing them into a temporary rental.
This "bridge rental" period typically costs $52,500 to $105,000+ in rent and freezes an additional $7,000-$13,000 in a security deposit.
To protect yourself against policy changes, always negotiate a 12-month lease with a diplomatic clause for an early exit option.
You can keep your downpayment cash liquid using Rently's Lower Move-In Costs and turn rent into rewards like airline miles with Rently.
You've sold your condo. Congratulations - that's a significant move in a market where timing everything right feels nearly impossible. But if you're planning to buy a non-subsidised resale HDB flat next, you've likely just discovered the part nobody talks about at the property agent's table: you can't move straight in. Under current HDB rules, former private property owners must wait 15 months after the completion of their condo sale before they're eligible to purchase a resale HDB flat. That's over a year of being in limbo - and in Singapore's rental market, limbo is expensive.
This isn't a guide to complain about the policy (there's plenty of that already on the forums). This is a practical breakdown for anyone staring down the question of sell condo before buying HDB - where to live in 2026 - so you can make smart decisions, protect your capital, and get through this transition without unnecessary financial damage.
The 15-Month Wait-Out Period: What You Need to Know
The wait-out period was introduced in September 2022 as a cooling measure targeting private property owners (PPOs) buying into the HDB resale market. The trigger? In 2021 and through the first three quarters of 2022, the number of private residential property owners purchasing HDB resale flats had doubled compared to 2019 and 2020 levels. These buyers were also consistently paying higher Cash-Over-Valuation (COV), pushing resale flat prices up for everyone - including those who had never owned private property.
Here's how the rule works in practice:
Who it applies to: Current and former private property owners purchasing a non-subsidised resale HDB flat.
When the clock starts: The 15 months begins from the legal completion of your condo sale - not the signing of the OTP, not when you hand over keys.
BTO is even longer: If you're considering a Build-To-Order flat, the wait is 30 months from disposal.
One exception: Seniors aged 55 and above purchasing a 4-room or smaller flat are exempt from the wait-out period.
On the question of appeals: HDB does consider them on a case-by-case basis for those with "extenuating circumstances." Since 2022, approximately 25% of such appeals have been approved. Whether your situation qualifies is genuinely uncertain - and anecdotally, many homeowners feel that outcomes can depend on factors that aren't always transparent. Don't build your housing plan around a successful appeal.
Will the policy be removed? Possibly. The MND has acknowledged it will review the wait-out period and aims to remove it "when market conditions allow" - a point reiterated in parliament in January 2026. But until there's an official announcement of removal, plan for the full 15 months. A change might come - but it might not arrive before your lease is up.
Your Three Housing Options During the Wait
So: your completion date is set. Where do you actually live for the next 15 months?
Option 1: Stay With Family or Friends
The cheapest option by far. If you have family with space - parents with a spare room, siblings in a convenient location - this is worth seriously considering. You could save $50,000 to $100,000+ in rent.
The reality, though, is that this doesn't work for everyone. A family with kids in school needs to stay within radius of the right schools. Relationships have their limits when you're sharing space for over a year. And not every extended family has the guest room to accommodate a family of four. If it's viable, do it. If it's not, don't force it.
Option 2: Short-Term Serviced Apartments
Serviced apartments eliminate the headache of hunting for furniture and setting up utilities, but that convenience comes at a steep cost - typically $4,000 to $8,000 per month for a decent unit. Over 15 months, that's $60,000 to $120,000 in accommodation costs, for a temporary home with hotel-grade margins built in. For most property transitioners, this isn't a sustainable option for a year-plus stay.
Option 3: Renting a Private Property
This is the path most property transitioners end up taking - and the most sensible one for families who need space, stability, and a normal school run. You get a real home, a proper lease, and the flexibility to choose a location that works for your life.
The catch is the upfront cash commitment, which brings us to the part that often blindsides people.
The Financial Crunch: What Bridge Renting Actually Costs You
When you sign a standard tenancy in Singapore, you're typically required to put down:
2 months' security deposit (held by the landlord for the duration of the lease)
1 month's advance rent (the first month, paid upfront)
On a $3,500/month rental - modest for a family-sized unit - that's a $7,000 deposit sitting frozen in your landlord's account, earning you nothing, for 15 months. On a $5,000/month rental, that's $10,000. On a $6,500/month 3-bedroom in a decent district, you're locking up $13,000 before you've even unpacked a box.
Here's the problem: your condo sale proceeds are not free money. That cash is already allocated - to your next downpayment, the Option to Purchase (OTP) fee, valuation costs, stamp duty, and eventually renovations. Every dollar locked in a security deposit is a dollar that isn't working toward your next home.
This is where Rently's Lower Move-In Costs changes the maths. Instead of paying the full lump-sum deposit upfront, Rently pays it on your behalf at a simple monthly fee:
$12 per month for every $1,000 of security deposit.
On a $10,000 deposit, that's $120/month - instead of $10,000 frozen upfront. Your landlord still receives full protection. You keep your capital liquid and available for the downpayment that actually matters.
For property transitioners with significant cash tied up in the transition, this isn't a luxury - it's a capital management decision. The difference between locking $10,000 in a deposit versus keeping it accessible for your HDB purchase can be meaningful when you're working to time an OTP correctly.
Don't Let the Rent Be Dead Money
Here's a number worth sitting with: over 15 months at $3,500 to $7,000/month, your total bridge rental expenditure comes to $52,500 to $105,000+ - and historically, rent is the one major expense that gives you absolutely nothing back. No equity, no points, no miles. Just receipts.
Rently's eGIRO Tier 2 changes that. When you pay rent through Rently's platform, your payments earn Max Miles - their rewards currency that converts into airline miles and hotel points.
At that total rent spend, you'd be looking at 52,500 to 105,000 Max Miles earned over the 15-month period. To put that in perspective: that's enough for one to two return economy class flights to Europe, or several regional trips for the family. Max Miles transfer to over 30 airline and hotel loyalty programs, including major carriers like Qatar Airways and British Airways.
You're paying the rent regardless. You might as well get something back for it.
Your Bridge Rental Checklist
The 15-month wait is long enough that getting the setup right matters. Here's what to prioritise:
✅ 1. Get a 12-Month Lease With a Diplomatic Clause
Don't sign an 18-month lease just because you need 15 months. Get a 12-month tenancy with a diplomatic clause - this gives you the right to exit with 2 months' notice (typically after month 6 or 12, depending on negotiation) without penalty.
Why this matters: if the government removes the 15-month wait-out period before your lease is up, or if you close on your HDB earlier than expected, you need an exit. Without a diplomatic clause, breaking the lease means forfeiting your deposit and potentially being sued for the remaining rent. With it, you have a clean option.
✅ 2. Use Rently's Lower Move-In Costs - Don't Freeze Your Downpayment Cash
Use Rently's Lower Move-In Costs to avoid locking up $8,000-$16,000 in a security deposit. At $12/month per $1,000, you're paying a small fee to keep a large sum of money free and available for when you need to exercise your OTP or pay stamp duty on your new HDB.
✅ 3. Set Up Automatic Rent Payments
A property transition is genuinely stressful - new environment, kids adjusting, logistics everywhere. The last thing you need is a late rent reminder on top of all that. Set up automatic payments through Rently's eGIRO system. You'll never miss a payment, never get a landlord call, and every payment will automatically earn you miles. It's one fewer thing on your plate.
✅ 4. Keep All Rental Documentation
Save your tenancy agreement and all payment receipts - digitally, somewhere you'll actually find them. You'll need these for IRAS records, and they provide a clean paper trail of your accommodation expenses during the transition period. This is basic, but easy to let slip when you're in the middle of a move.
Frequently Asked Questions
What is the 15-month wait-out period for HDB resale flats?
The 15-month wait-out period is a mandatory HDB rule that requires former private property owners to wait 15 months after selling their private property before they can purchase a non-subsidised HDB resale flat. This policy was introduced in September 2022 as a cooling measure. The countdown begins from the legal completion date of your private property sale, not from the date you sign the Option to Purchase (OTP).
Why do I have to wait 15 months to buy an HDB flat after selling my condo?
The Singapore government implemented the 15-month wait-out period to moderate demand in the HDB resale market and ensure that resale flats remain affordable for first-time homebuyers. In the period leading up to September 2022, there was a significant increase in private property owners buying resale HDB flats, often at high prices, which this measure aims to cool.
Can I appeal to waive the 15-month wait-out period?
Yes, you can appeal to HDB to waive the wait-out period, but approvals are granted on a case-by-case basis for those with "extenuating circumstances" and are not guaranteed. While about 25% of appeals have been successful, it is highly recommended to plan for the full 15-month period rather than relying on a successful appeal.
Who is exempt from the 15-month wait-out period?
Seniors aged 55 and above are exempt from the 15-month wait-out period, provided they are purchasing a 4-room or smaller HDB resale flat. For all other private property owners under the age of 55, or seniors buying a 5-room or larger flat, the wait-out period applies.
How can I avoid my security deposit being frozen during my 15-month rental?
You can avoid having a large sum of cash frozen as a security deposit by using Rently's Lower Move-In Costs. This allows you to pay a small monthly fee instead of a large upfront lump sum. A typical rental requires a two-month security deposit, which can lock up thousands of dollars. With Rently's Lower Move-In Costs, you keep your capital liquid for your upcoming HDB purchase.
How can I earn rewards or miles from my rent in Singapore?
You can earn airline miles and hotel points on your rent by using a platform like Rently, which converts your monthly rental payments into rewards points. Over a 15-month period, total rent is a significant expense. By paying through a rewards platform, this sunk cost can be turned into valuable travel rewards like flights or hotel stays.
What kind of rental lease should I get for the 15-month waiting period?
It is advisable to secure a 12-month lease that includes a diplomatic clause. This provides an exit strategy in case the wait-out period policy is removed or your housing plans change. A diplomatic clause typically allows you to terminate the lease after a certain period with two months' notice without forfeiting your deposit, giving you crucial flexibility.
Final Thought: The Wait Doesn't Have to Cost You Everything
The 15-month wait-out period is real, it's mandatory (for now), and it costs money. But with a bit of planning, you can get through it without sacrificing the capital you need for your next home.
To recap the smart approach for anyone navigating sell condo before buying HDB and figuring out where to live in 2026:
Rent private, practically - it's the most stable option for families
Negotiate a 12-month lease with a diplomatic clause - protect yourself against policy changes
Use Rently’s Lower Move-In Costs — keep $8,000–$16,000 available for your HDB downpayment instead of freezing it with your landlord
Earn miles on every rent payment - turn $52,500-$105,000 in unavoidable rent into real travel rewards
The waiting period is mandatory. The financial stress doesn't have to be.
👉 Explore Rently's Lower Move-In Costs - and keep your capital working for your next home, not sitting in a landlord's account.