Key Takeaways
- A $4,000,000 penthouse bought by a Singapore Citizen as a first property carries $179,600 in Buyer's Stamp Duty, so the resale price must clear $4,179,600 before the owner recovers even that cost.
- At the MAS 4% floor rate, a $3,000,000 loan over 30 years works out to about $14,323 a month, which needs roughly $26,042 of gross monthly income under the 55% TDSR, a much smaller buyer pool than the $14,322 needed for a $2.2M two-bedder.
- URA data shows CCR non-landed prices up 1.8% in Q2 2026 and down 0.1% in the Q3 2026 flash estimate, but URA's index adjusts for unit size, so it cannot show how a specific penthouse has performed.
- Penthouses in pre-harmonisation projects often include voids, planters and aircon ledges in their quoted area, so the psf looks cheaper than the space you can actually live in.
- Large-format units tend to do better when they are scarce, in prime freehold or low-density projects, measured under harmonised rules and held long enough for transaction costs to wash out.
Expert takeaway: A Singapore penthouse is mostly a bet on how many buyers can afford it when you sell. At $4M and above, the stamp duty, the income needed to borrow and the way floor area was measured all count against resale unless the unit is truly scarce and you hold it for a long time.
Penthouses sell a lifestyle: a roof terrace, double-height ceilings, no neighbours above. On resale, though, many large-format units in Singapore sell for less per square foot than the smaller units in the same block. Some owners struggle to get back their entry costs. This guide looks at penthouse resale in Singapore in 2026 using real numbers: why $4M+ units tend to lag, and the specific conditions under which they outperform.
Penthouse Resale Singapore 2026: What the URA Data Shows
Based on URA data to Q2 2026 (released 24 July 2026), the overall private residential price index increased by 0.5% in 2nd Quarter 2026, lower than the 0.9% increase in the previous quarter, which brought the cumulative increase for the first half of 2026 to 1.4%, below the 1.8% gain in the first half of 2025. URA's flash estimate for 3rd Quarter 2026, released on 1 October 2026, then showed the overall index up 1.4% for the quarter, with non-landed prices up 0.9%, landed prices up 2.8% and sale volume to mid-September down about 30% on the previous quarter. The split between regions is what matters for large-format buyers:
| Segment (non-landed) | Q1 2026 | Q2 2026 | Q3 2026 (flash) |
|---|---|---|---|
| Core Central Region (CCR) | +0.6% | +1.8% | -0.1% |
| Rest of Central Region (RCR) | +0.8% | -1.2% | +0.2% |
| Outside Central Region (OCR) | +2.2% | -0.1% | +2.2% |
Prime property led in Q2: prices of non-landed properties in Core Central Region (CCR) increased by 1.8% in 2nd Quarter 2026, while the RCR and OCR slipped. The Q3 flash estimate then swung the other way, with CCR non-landed prices down 0.1%, the RCR up 0.2% and the OCR up 2.2%. A strong CCR quarter sounds like good news for penthouse owners in Districts 9, 10 and 11, and a soft one sounds like bad news, but read the method carefully. URA explains that variations in the attributes of private residential properties transacted such as age and unit size are controlled for by using hedonic regressions. In other words, the index removes the effect of unit size on purpose. It tells you what the market did. It does not tell you whether a 2,500 sq ft penthouse kept pace with the 1-bedders in its own block. To answer that, you need actual caveats for comparable units on URA REALIS. URA publishes the full Q3 2026 statistics on 23 October 2026. Our Q3 2026 flash estimate preview set out which lines to watch for the CCR.
Why $4M+ Penthouses Lag on Resale
The entry cost a resale price has to beat
Stamp duty is progressive, so the top bands bite hardest on large purchases. Here is the IRAS Buyer's Stamp Duty on a $4,000,000 penthouse, worked out band by band:
| BSD band | Rate | Duty |
|---|---|---|
| First $180,000 | 1% | $1,800 |
| Next $180,000 | 2% | $3,600 |
| Next $640,000 | 3% | $19,200 |
| Next $500,000 | 4% | $20,000 |
| Next $1,500,000 | 5% | $75,000 |
| Remaining $1,000,000 | 6% | $60,000 |
| Total BSD | $179,600 |
That is about 4.49% of the price, paid in cash or CPF within 14 days of exercising the option. For a Singapore Citizen buying a first property with a first housing loan, the 75% loan is $3,000,000. The 25% downpayment is $1,000,000, of which at least $200,000 (5%) must be cash and up to $800,000 can come from CPF OA. BSD plus downpayment comes to $1,179,600 upfront. The resale price has to clear $4,179,600 just to cover BSD, before interest, legal fees and maintenance. Our stamp duty explainer covers how BSD and ABSD stack.
The buyer pool shrinks sharply as the price rises
The real resale problem is who can buy from you. Under the MAS TDSR framework, banks test affordability at a 4% floor rate, and total debt repayments are capped at 55% of gross monthly income. Comparing a penthouse buyer with a CCR two-bedder buyer, both on 30-year first loans with no other debts:
| Item | $2.2M CCR 2-bedder | $4.0M penthouse |
|---|---|---|
| BSD | $79,600 | $179,600 |
| 75% loan | $1,650,000 | $3,000,000 |
| Monthly instalment at 4% stress rate, 30 years | about $7,877 | about $14,323 |
| Gross monthly income needed at 55% TDSR | about $14,322 | about $26,042 |
The $2.2M BSD works out as $1,800 + $3,600 + $19,200 + $20,000 + $700,000 x 5% ($35,000) = $79,600. A resale penthouse therefore needs a buyer who earns about $26,042 a month, has over $1.18M ready, and is young enough to keep a 30-year tenure within age 65. Otherwise the LTV falls to 55%. Run your own figures with our affordability and TDSR calculator before you assume a future buyer exists at your target price.
ABSD removes the traditional prime buyer
Large CCR units historically drew foreign and investor buyers. Under the current IRAS ABSD rates, that group faces a steep extra cost on a $4M unit:
| Buyer profile | ABSD rate | ABSD on $4,000,000 |
|---|---|---|
| Singapore Citizen, first property | 0% | $0 |
| Singapore Citizen, second property | 20% | $800,000 |
| PR, first property | 5% | $200,000 |
| Foreigner | 60% | $2,400,000 |
In practice, most resale penthouse buyers today are citizens buying their only home, or citizens of the US, Switzerland, Liechtenstein, Norway and Iceland, who get Singapore Citizen ABSD treatment under free trade agreements. That is a narrow group, and a narrow group gives buyers the upper hand on price.
Floor area that was measured the old way
Many resale penthouses came from projects approved before 1 June 2023. Those projects quote strata area under the old rules, which often included aircon ledges, planter boxes and the void above double-height living rooms. Here is an illustrative example. A pre-harmonisation penthouse is quoted at 2,000 sq ft for $4,000,000, or $2,000 psf. If 400 sq ft of that is void, ledge and planter, the liveable space is 1,600 sq ft and the effective price is $2,500 psf. Resale buyers increasingly compare against newer launches measured under harmonised rules. Under those rules, voids such as aircon ledges, planters and high-ceiling spaces are excluded from saleable area. A low headline psf on an older penthouse may simply reflect space nobody can use. This is one reason large units get bank valuations below the asking price, a problem we covered in our case study on a bank valuation gap.
When Large-Format Units Outperform
Penthouses are not always poor investments. They tend to do well when several of these conditions hold together:
- True scarcity: one or two penthouses in a boutique, low-density freehold project in Districts 10 or 11. Comparable listings are rare, so pricing is set by what makes the unit different rather than by competing listings.
- Harmonised measurement: most 2026 new launches, including every GLS site tendered since 1 September 2022, use harmonised floor areas. A large unit's psf there reflects liveable space, so it holds up better against future comparisons. Amberwood at Holland, a harmonised project in the Holland area, is a useful benchmark for how prime large-unit psf looks when voids are excluded.
- A prime-led market: Q2 2026 showed the CCR rising while the RCR fell; the Q3 2026 flash estimate swung back, with the CCR down 0.1% and the OCR up 2.2%. Large-quantum units benefit most in the quarters when wealthy citizen upgraders, not investors, are the ones driving demand.
- Long holding periods: spread over ten years or more, $179,600 of BSD becomes a modest yearly cost. Over three years it can wipe out any gain.
- Protected views and real outdoor space: a usable roof terrace with a view that cannot be blocked is hard to copy. Decorative voids are not.
Before you commit, test whether the asking price is fair rather than just a low headline psf. Our intrinsic value tool compares a project's asking level with its fundamentals.
Opportunities vs Risks for Penthouse Buyers
| Opportunities | Risks |
|---|---|
| Resale penthouses often trade at a psf discount to smaller units, which helps owner-occupiers | The same discount usually applies again when you sell |
| Scarce space that cannot be copied, such as roof terraces and views | A thin resale pool limited by roughly $26,042 monthly income and over $1.18M upfront |
| CCR non-landed prices rose 1.8% in Q2 2026, then dipped 0.1% in the Q3 flash estimate | URA's index adjusts for size, so the segment may not move with it |
| Strong position for citizen buyers paying 0% ABSD | SSD of 16% ($640,000 on $4M) if sold within year one, for purchases from 4 Jul 2025 |
Weighing a private purchase?
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New Launch Reviews & ScoresWhatsApp: Get a Second OpinionFrequently Asked Questions
How much stamp duty is payable on a $4M penthouse in Singapore?
A Singapore Citizen buying a first property pays $179,600 in BSD and no ABSD. A PR buying a first property adds 5% ABSD ($200,000), and a foreigner adds 60% ($2,400,000).
What income do I need to buy a $4M penthouse?
With a 75% loan of $3,000,000 over 30 years, tested at the 4% floor rate, the instalment is about $14,323 a month. That needs roughly $26,042 of gross monthly income under the 55% TDSR, assuming no other debts.
Why do penthouses sell at a lower psf than smaller units?
The total price limits who can buy, and older penthouses often include voids, planters and ledges in their quoted area. Buyers pay for the total sum and the space they can actually use, not the headline psf.
Does the URA price index show penthouse performance?
No. URA controls for unit size and age using hedonic regressions, so you need to check actual transactions of comparable units on URA REALIS.
Every penthouse decision depends on the specific stack, how its floor area was measured, and how long you plan to hold. If you are weighing a large-format unit, or wondering whether the one you own is priced to sell, the PropertyNet.SG team can run the transaction comparisons, cost breakdown and buyer-pool analysis for your exact situation. Get in touch for independent, personalised advice before you commit.
Go deeper
Singapore New Launch Condo Reviews 2026 - every major project scored on our 100-point Insider Benchmark
Step-by-Step Guide to Buying a New Launch Condo - from showflat to keys, what to expect and what to negotiate
How to Upgrade From HDB to Condo Without Paying ABSD - the timing playbook for MOP owners