How to sell your condo

How to sell your condo in Singapore comes down to five stages: value it, engage an agent under an exclusive or non-exclusive agreement, market it and grant an Option to Purchase, have the buyer exercise it, then complete, typically 8 to 10 weeks later. The mechanics are well trodden. Where sellers actually lose money is in three places most guides skip: how much Seller’s Stamp Duty timing costs you, what your CPF refund takes off the top before anything reaches your bank account, and what a buyer’s lawyer can still derail in the final weeks.

How long does it take to sell a condo in Singapore?

Budget 8 to 10 weeks from the day your buyer exercises the Option to Purchase to the day you hand over the keys. That excludes marketing time, which is however long it takes to find that buyer in the first place.

That completion window is not fixed by law. Private resale transactions run on a negotiated Option to Purchase, and buyer and seller can agree a longer or shorter date. In practice 8 to 10 weeks is the market default, because it gives both sides’ lawyers time to run title searches, for the buyer’s bank to disburse the loan, and for CPF conveyancing to process.

A cash buyer with no financing can complete faster. A buyer waiting on their own sale, or one financing through a bank with a slower valuation process, can push it closer to 12 weeks. Marketing time on top of that varies with price, project and how realistically the unit is priced against recent comparable transactions.

What do you need to do before you list?

Two things, before a single viewing happens: a defensible asking price built from comparable transactions, and your prior written consent before any agent advertises the unit.

On price, resist the temptation to anchor on what a neighbour claims their unit fetched, or on a portal’s automated estimate. Build the number from 3 to 5 comparable transactions in your own project or a genuinely similar one, adjusted for floor, stack and size, the same method we set out here. That number is what a bank valuer will land near, and pricing far above it mostly filters out serious buyers rather than finding a better one.

On the agent, the Council for Estate Agencies is explicit that an agent needs your prior written consent to advertise your property. If your unit appears online before you signed anything, that tells you how the rest of the engagement will run.

The five stages of selling a condo in Singapore

Exclusive or non-exclusive listing: which should you choose?

An exclusive listing, commonly 2 to 3 months, gets one agent fully invested in your unit. A non-exclusive listing spreads more agents thinner, since only whoever completes the deal gets paid.

Neither is universally right. An exclusive agreement makes sense when you have vetted the agent properly, using the checks CEA’s Public Register makes possible, and want coordinated marketing, professional photography and a single point of accountability. A non-exclusive agreement can widen your buyer pool for a unit that is already easy to sell, a well-priced, well-located project with deep demand, where the extra coordination cost of exclusivity buys you less.

Does listing with more agents actually get you a higher price?

Not automatically, and often the opposite: more agents marketing your unit creates competition between the agents to close first, not competition between buyers to pay more.

This is the part most sellers get backwards. It feels intuitive that more agents means more eyes on your listing, more buyers, and therefore a stronger price. But price is set by competition between buyers, not by the number of agents involved, and a non-exclusive arrangement structurally weakens buyer competition even as it widens buyer reach.

Every agent in a non-exclusive listing is paid only if they are the one who closes the deal. That is a real, immediate incentive to get a workable offer signed before a rival agent’s buyer beats them to it, and it pulls in the opposite direction from patiently running up the price.

You can see this play out in exactly the scenario you might expect: a buyer messages every agent with your unit listed, asking each what price would get the deal done. Each agent is now competing against colleagues, not negotiating on your behalf against the buyer. The fastest way for any one of them to win that competition is to be the most accommodating on price, not the toughest.

None of this is dishonest on any single agent’s part. It is the structure doing what structures do: reward whoever closes first, and closing first usually means conceding first.

An exclusive agent faces the opposite incentive. With no rival agent able to undercut the deal, they can afford to hold multiple interested buyers in a proper best-and-final round and let them compete against each other, which is the kind of competition that actually moves your price up.

The trade-off is real: you are trusting one person, and if that agent is passive or poorly vetted, an exclusive listing can sit and do nothing. That is exactly why vetting the agent before you sign matters more for an exclusive agreement than for a non-exclusive one. A strong, well-vetted exclusive agent who runs a disciplined process will usually outperform a crowd of agents racing each other to close.

What we tell clients considering non-exclusive: it can still work, provided you or your agent coordinate offers centrally rather than letting each agent negotiate in isolation, for instance by setting one deadline for best and final offers across every agent at once. What turns non-exclusive into a genuine price problem is letting it run as a free-for-all, where the first agent to bring a signed OTP wins, regardless of whether a better offer was still forming with someone else.

Whichever structure you choose, put the commission and what it includes in the prescribed estate agency agreement before any viewing happens, not in a text message afterwards.

How much does it cost to sell a condo in Singapore?

Budget roughly 2% to 2.2% of price for agent commission, $2,000 to $3,000 in legal fees, plus your CPF refund and any Seller’s Stamp Duty. That last item depends entirely on how long you have held the unit.

Do you owe Seller’s Stamp Duty?

Only if you sell within your holding period, at rates from 16% down to 4% depending on how long you have owned the unit. Which schedule applies depends on when you bought, not when you sell.

Read the table by purchase date, not by today’s calendar. Someone who bought in 2022 cleared their SSD window years ago regardless of what the current schedule says. Someone who bought in late 2025 is on the newer, steeper 4-year schedule, and selling one year early can be an expensive mistake dressed up as urgency.

What timing alone is worth: a worked example

On a $1.8 million condo bought after 4 July 2025, selling at 18 months instead of waiting past the 4-year mark costs $216,000 in SSD alone, exactly the gap between the 12% and 0% tiers.

This is the calculation most sellers skip because a forced sale rarely leaves room to run it. It is also why we read every listing decision by the exit first: if a client is inside the SSD window and not under genuine pressure to move, the arithmetic itself is the advice. If they are under pressure, real job relocation, a divorce, a medical event, the SSD is simply a cost to plan for, not a reason to panic.

What happens to your CPF and your loan at completion?

On completion day, your lawyer settles your outstanding mortgage and refunds your CPF Ordinary Account, principal plus 2.5% accrued interest, before whatever is left becomes cash in your bank account.

That refund is not a penalty. It restores money to your own retirement account, and if you are buying again, it can be redeployed into the next property, up to the valuation limit. But it is not spendable cash at completion, and on a condo held a decade or more, the accrued interest alone can run into six figures.

If you are over 55 and had pledged this property to meet your Retirement Sum, you must also top up that pledged amount into your Retirement Account, on top of the CPF principal and interest. Check your exact figure on the CPF Board’s Home Ownership dashboard before you price your next move against it.

What can delay or derail completion?

The three usual causes: a slow mortgage discharge, unresolved MCST or property tax arrears, and a buyer’s financing falling through after the option is exercised.

Once the OTP is exercised, the buyer’s lawyer runs requisitions, checking for outstanding property tax, conservancy charges owed to the Management Corporation Strata Title, unauthorised renovations against approved plans, and any caveats or charges on the title. Clear these before you list, not after a buyer’s lawyer finds them. On the buyer’s side, a loan that is not fully underwritten before the option is exercised is the single biggest cause of a late or collapsed completion, which is one more reason a well-vetted, well-advised buyer is worth more to you than the highest opening offer.

What we check with clients before a unit goes to market: whether the outstanding loan and CPF refund leave a viable cash position for the next move, whether the SSD window makes this the right year to sell at all, and whether the asking price is defensible against transacted comparables rather than aspirational ones. That last check runs through BuySafe, our in-house engine built on 140,000+ publicly available URA transactions across 3,000+ resale private condo projects, so the price you list at is one a bank valuer, not just a hopeful buyer, will support.

Next: the exit strategy most owners never plan →