A dual-key condo is a single strata title with two self-contained sub-units — typically a main 2 or 3-bed and a separate studio — behind a shared private lobby. It counts as one property for ABSD, LTV and TDSR. Typical size is 1,100–1,600 sqft. Rental yield uplift from partial rental is 0.5–1.0% over an equivalent single-key unit. Best for multi-gen families, WFH separation, or partial rentals while occupying the main unit.
The dual-key layout was a mid-2010s development marketing innovation: take a standard 3-bedroom floorplate, wall off one of the rooms into a self-contained studio with its own kitchenette and bathroom, and sell the whole thing as one strata title. Ten years on, dual-keys are a small but durable slice of the launch menu — and the rental maths often makes sense.
This guide covers the layout, the financing treatment, the rental-yield case, and the situations where a dual-key actively hurts you. If dual-key is on your shortlist alongside other condo formats, our condo downpayment guide covers the cash/CPF/LTV maths you’ll need to price it.
Typical dual-key layout — one title, two self-contained homes.
What a dual-key actually is
Two separate self-contained units sharing a private lift lobby. Each unit has its own:
Front door
Kitchen or kitchenette
Bathroom
Living / sleeping area
But critically, they share one strata title, one loan, one ABSD payment, one property-tax account.
Typical sizes and configurations
Layout
Main unit
Sub-unit
Total size
2 + 1 dual-key
2-bed, ~700–900 sqft
Studio, ~300–400 sqft
1,100–1,300 sqft
3 + 1 dual-key
3-bed, ~950–1,200 sqft
Studio, ~400 sqft
1,400–1,600 sqft
Financing, ABSD and TDSR
One property, one set of duties
The entire dual-key unit is a single purchase. BSD and ABSD are calculated on the full purchase price; LTV is capped as if it were one property; TDSR and MSR apply once. This is the defining benefit over buying two shoeboxes — which would each attract separate ABSD.
Bank valuation quirks
Valuers apply a small discount to the sub-unit versus a freestanding studio, because it cannot be sold or remortgaged separately. Expect 3–6% under the sum of two equivalent standalone units.
The rental-yield case
The typical dual-key yield uplift runs 0.5–1.0 percentage points over an equivalent single-key 3-bedder. Two drivers:
The studio rents at studio PSF, which is always the highest PSF band.
Partial-rental frees the owner to occupy the main unit — keeping one-time ABSD exposure.
Who dual-keys suit
Multi-gen families: adult children, parents-in-law, or a helper with a separate bath/kitchen.
Hybrid owner-occupy + rent-out: owner in the main unit, studio leased on 12-month terms (short-term AirBnB is prohibited under URA < 3-month rule).
WFH professionals: completely separate workspace behind its own door.
First-time investors: live in the main unit, let the studio produce cash flow without triggering ABSD on a second property.
When the dual-key format hurts
Resale liquidity is thinner than a standard 3-bedder — the buyer pool is narrower (single families who want a standard 3-bed may skip dual-keys).
The sub-unit can feel cramped without good natural light — check window/air conditioning provisions.
PSF at launch is often above the comparable single-key because the developer prices in the yield-potential premium.
Frequently asked questions
Can I sell the two units separately later?
No. One strata title. The only way to sell separately is physical remodelling + strata subdivision, which is almost never approved.
Can I AirBnB the sub-unit?
No. URA forbids short-term rentals (< 3 months) of private residential property. 12-month leases are fine; serviced-residence-style rentals are not.
How does property tax work?
One tax account based on the unit’s Annual Value. If you owner-occupy the main and lease the sub-unit, the owner-occupier AV rates apply to the whole unit — a subtle benefit over leasing the entire unit. See our property tax guide.
Do dual-keys en bloc well?
Same as any other unit in the development — the en bloc sale is on the development, not the unit. Apportionment is usually by total share value, so dual-key owners are not disadvantaged.
This guide is for general information only and is accurate as of April 2026. Singapore property rules, taxes and cooling measures change frequently — always verify current figures with URA, IRAS, HDB or a licensed professional before committing. LovelyHomes is not a financial, legal or tax advisor.
Freehold condos in Singapore trade at a 12–20% premium to comparable 99-year leasehold units in the same area. Under Bala’s Table, a 99-year lease is worth about 96% of freehold at year 1, 88% at year 40, 75% at year 60, and 60% once only 20 years remain. In practice the premium is smallest at launch and grows once a 99-year lease drops below ~70 years of remaining term.
No property debate in Singapore is quite as emotional as freehold versus 99-year leasehold. Freehold owners will tell you their property is the only “real” asset. 99-year buyers will point at rental yield, lower quantum and the fact that most new OCR stock has no freehold option at all.
This guide strips out the sentiment and looks at the numbers: the launch premium, Bala’s Table decay curve, bank lending rules once a lease drops, and when tenure actually affects resale liquidity. For region context alongside tenure, see our CCR vs RCR vs OCR guide.
Illustrative Bala’s Table decay curve and side-by-side tenure trade-offs.
What Bala’s Table actually says
Bala’s Table is a schedule published by the Singapore Land Authority that values a leasehold property as a percentage of its freehold equivalent. SLA uses it when computing upgrading premiums and land reinstatement.
Remaining lease
Value as % of freehold
What this means
99 years (fresh)
~96%
Launch-day 4% notional gap
80 years
~92%
Decay is shallow for first 20 years
60 years
~88%
Banks still lend freely
40 years
~79%
CPF usage starts to tighten
20 years
~60%
Loan tenure caps bite hard
0 years
0%
Land reverts to State
The curve is deliberately flat for the first 40 years — which is why buyers of brand-new 99-year condos rarely fret about tenure until the flat changes hands two decades on.
The launch premium for freehold
At launch, freehold condos typically command a 12–20% PSF premium over an equivalent 99-year project in the same micro-market. That premium has compressed since 2018 as freehold launches have dwindled (developers get most of their land from Government Land Sales, which are 99-year).
Two things to watch on the premium:
It narrows sharply as the 99-year lease runs down past 75 years.
In OCR, freehold stock is so thin that the premium can spike when one comes to market — not because of intrinsic value, but because of scarcity.
Financing and CPF rules
Bank loans
Banks lend freely when remaining lease covers the borrower’s age to 65 and the loan tenure. Once the remaining lease drops below 60 years, expect tighter LTV and shorter tenure. Below 40 years remaining, some banks decline outright.
CPF usage
CPF can be used if remaining lease covers the youngest buyer to at least age 95. If the “youngest-to-95” test fails, CPF usage is pro-rated down — which forces more cash at purchase. For the full CPF mechanics, see our CPF for property guide.
Resale liquidity
Freehold resale liquidity holds up through economic cycles. 99-year resale liquidity is tenure-dependent: fresh leases (>85 years) trade as easily as freehold; mid-life leases (50–70 years) sit on the market longer; short-lease stock (<40 years) trades mainly to investors targeting rental yield or en-bloc upside.
Which to choose?
A quick heuristic:
Owner-occupier, 30+ year horizon: freehold makes sense if the premium is <15%. Otherwise a fresh 99-year gives more unit for the same money.
Investor, 5–10 year horizon: 99-year OCR / RCR usually wins on yield and capital growth.
Inheritance focus: freehold, full stop.
En-bloc speculation: older 99-year can play — but it is a lottery, not a plan.
Frequently asked questions
Do HDB flats get freehold?
No. All HDB flats are 99-year leasehold, counted from the first lease date (not the handover). Once the lease runs down, the flat reverts to HDB.
What is 999-year leasehold?
Treated almost identically to freehold for financing and CPF purposes — the 999-year term effectively outlasts any buyer or lender.
Does the freehold premium always hold?
No. In OCR estates dominated by new 99-year launches, a very old freehold walk-up might carry less premium because the competing new 99-year stock is newer, better-equipped, and more liquid.
Can 99-year leases be topped up?
For HDB, no — only if en-bloc via SERS. For private property, top-ups are rare and negotiated with SLA, with a hefty premium.
This guide is for general information only and is accurate as of April 2026. Singapore property rules, taxes and cooling measures change frequently — always verify current figures with URA, IRAS, HDB or a licensed professional before committing. LovelyHomes is not a financial, legal or tax advisor.
Property agent commission in Singapore is never a published rate — it is negotiated on a case-by-case basis, constrained by market convention and the Council for Estate Agencies (CEA) framework. This 2026 guide walks through what is conventional, what is negotiable, who actually pays, and how to choose an agent worth the fee.
For the regulator’s side, the CEA website is authoritative on registration, disciplinary actions, and agent obligations.
Quick Answer — Typical 2026 Rates
HDB resale — sale: 2% (seller pays).
HDB resale — buy: 1% (buyer pays, optional).
Private condo — sale: 1–2% (seller pays).
Private condo — buy (resale): 0–1%; commonly covered by the seller via co-broke.
New launch condo: ~1% paid by the developer to the agent (buyer pays nothing).
Rental (1-year lease): 0.5–1 month’s rent, typically paid by landlord; split by custom.
Typical 2026 commission rates across HDB resale, private condo, new launch and rental transactions.
The CEA Framework
Every practising property agent in Singapore must be registered with the Council for Estate Agencies (CEA) and affiliated with a licensed estate agency. Key CEA rules:
Registration: Agents have a 6-digit CEA registration number. Check it on the public register before engaging.
One-party rule: The same agent cannot represent both buyer and seller in the same transaction. An agency can have different agents for each side, but not the same person.
Estate Agency Agreement (EAA): Every formal engagement must be documented in an EAA specifying the service scope, exclusivity, and commission structure.
Continuing education: CEA mandates continuing education each year, which is why you should check registration is current.
HDB Resale Commissions
Seller-side commission
The standard HDB resale seller-side commission in Singapore is 2% of the transacted price. On a S$600,000 flat, that is S$12,000 + GST, payable at completion.
For this fee, a competent agent typically delivers:
Coordination with the buyer’s agent, lawyers, and HDB
Buyer-side commission
HDB buyer-side commission is 1% of the transacted price, where paid. Many buyers use the HDB Resale Portal directly without an agent, in which case no commission applies. Where an agent is used on the buyer side, 1% is the market norm.
Private Condominium Commissions
Seller-side
Private condo sellers pay between 1% and 2% of transacted price, with 2% being common and 1.5% negotiable for larger sale values. The higher fee reflects stronger marketing requirements (larger buyer pool, more luxury property presentation).
Buyer-side (resale)
Buyers rarely pay a separate commission in private resale transactions. The seller’s 2% agent typically co-brokes with the buyer’s agent, splitting the seller’s 2% (typically 1%–1% but sometimes 1.2%–0.8% if the listing agent did most of the marketing work). The buyer pays nothing additional.
New launch
In a new launch condo, the developer pays the agent’s commission. Conventional market rates are 1% from the developer, though some luxury launches pay more to attract top agents. The buyer pays nothing for agent services.
Rental Commissions
The norm for residential rentals is a full month’s rent commission on a 2-year lease, split by custom:
2-year lease (standard): 1 month’s rent, paid by landlord.
1-year lease: 0.5 month’s rent, typically paid by landlord.
Expat rental ≥ S$5,000/month: landlord typically pays, as the rental amount justifies it.
Rental below S$3,500/month: the tenant’s agent may ask the tenant to pay the commission directly.
What Is Negotiable?
Commission rates are not fixed by CEA or by any regulation. They are market conventions, and everything is negotiable:
When you have leverage
Large transaction value. 1.5% on a S$3m condo (S$45,000) can be discussed.
Multiple properties under one engagement. Selling two units with one agent can justify a reduced rate on each.
Repeat business. An agent who has represented you before should reflect that.
Short timeline with minimal marketing. If the agent is simply facilitating a deal you already have, a flat fee rather than percentage commission is reasonable.
When you have less leverage
Short-dated MOP-edge flats. These require more marketing effort to attract rare eligible buyers.
Ethnic-quota-closed blocks. Narrowed buyer pool means harder selling.
Luxury condos in quiet markets. Agents may push for higher rates to justify the effort.
How to Choose a Good Agent
Commission rate is only part of the calculus. A 2% agent who sells at 2% above valuation out-performs a 1.5% agent who sells at 5% below. What actually matters:
1. Track record in your estate or property type
Ask for the agent’s recent transacted listings in the same estate and flat type. Most agents have a concentrated specialty — lean into that.
2. Responsiveness
Do they return calls and messages within 2 hours during working hours? If not, imagine trying to coordinate viewings with them.
3. Marketing approach
What listings will they use? Will they pay for PropertyGuru premium placement, professional photography, Facebook/IG ads? For sale-side, marketing budget matters.
4. Negotiation style
A good agent negotiates hard for your side, not for a quick commission. Ask how they handle price objections.
5. CEA registration and standing
Verify the CEA number is current. Check the public register for any disciplinary actions or complaints.
Estate Agency Agreement Essentials
Every engagement needs a written EAA. Key clauses to review:
Exclusivity: Sole agency (exclusive) vs non-exclusive. Sole agency typically gets more effort but you cannot switch easily during the term.
Term: 3 months is common, 6 months for private condo. Always specify an end date.
Commission rate: State the percentage and the basis (transacted price) clearly.
Marketing expenses: Whether the agent or the seller bears marketing costs.
Termination clause: Under what conditions either party can terminate before the term ends.
Post-termination tail: A common clause says the agent earns commission if the property is sold to a buyer the agent had introduced even after termination, for a period of 3–6 months.
Red Flags to Avoid
Agent without CEA number — illegal to transact.
Requests for upfront cash for marketing expenses — should be bundled in the commission.
Reluctance to sign a written EAA — a CEA violation.
Agent suggesting they represent both sides — also a CEA violation.
Pressure to sign OTP quickly without letting you consult a lawyer — a sign the agent is pushing for commission, not your interests.
Promise of guaranteed sale price — no agent can guarantee this in a market-driven transaction.
FAQ — Property Agent Commission 2026
Do I have to pay a commission if the deal falls through?
Typically no. Commission is earned on completion, not on introduction. The EAA should say this explicitly — ensure it does.
Can I use different agents for buying and selling the same property?
Yes. Many sellers use one agent for the sale and a different one for the onward purchase. There are no CEA restrictions on this.
Are commission rates negotiable even for new launches?
Not really — the developer sets the agent’s fee structure, and the buyer pays nothing either way. What is negotiable is which agent to use, as different agents may offer different rebates back to the buyer (check CEA rules on rebates).
Who pays the commission in a cash sale of a private condo?
The same parties as any other sale: the seller pays the seller-side commission, and the buyer-side commission (if any) depends on the co-broke arrangement. Cash vs financed makes no structural difference.
Can I file a complaint against an agent?
Yes, through the CEA complaints process at cea.gov.sg. Complaints about fees, conduct, misrepresentation or CEA rule violations are taken seriously.
Disclaimer: Commission rates are market conventions, not regulated minimums. Rates and customs may shift over time. Always document your engagement in an Estate Agency Agreement and verify your agent’s CEA status before engagement.
