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New Launch vs Resale Condo: The Comparison Framework
A step-by-step framework for comparing new launch and resale condos on a fair, apples-to-apples basis.
New launches cost 20-30% more than resale. You’ve heard this a thousand times. Agents say it. PropertyGuru articles say it. YouTube thumbnails scream it.
But that number is useless without context. A 25% premium could be a great deal or a terrible one. It depends on the age gap, the floor area measurement, the layout, the location, and even the supply dynamics of the specific project you’re comparing against.
This page gives you the framework to figure it out yourself. We’re covering the own-stay scenario here. If you’re evaluating as an investment, head to the investment comparison page.
Why new launches cost more
Before applying discounts and adjustments, understand what you’re paying for:
- Everything is new. 1-year defect warranty from the developer. Fresh finishes, brand new appliances, no previous owner’s questionable renovation choices.
- Modern design and facilities. Post-2023 developments are more space-efficient, better insulated, and come with facilities designed for current lifestyles (co-working spaces, EV charging, smart home features).
- Fresh lease. A brand new 99-year lease vs one that’s already ticking down. At year 60, financing gets harder. At year 40, banks barely look at you.
These are real benefits. The question isn’t whether a premium is justified. It’s how much premium is justified for a specific pair of projects.
The framework: 5 adjustments
1. TOP age gap ($50 per sqft per year)
The single most important adjustment.
Take the difference in TOP years between the new launch and the resale. Multiply by $50. That’s how much more per square foot the new launch should cost, all else equal.
New launch fair PSF = Resale PSF + (TOP year difference x $50)
Example: resale TOP-ed in 2018, new launch targets 2028. That’s 10 years. Premium: $500 psf. If the resale trades at $1,800 psf, the new launch’s fair price is $2,300 psf.
This formula accounts for lease freshness, design modernity, and the general “newness premium” in one simple number. It’s not exact, but it’s a solid baseline.
2. Harmonized vs pre-harmonized floor area
Since June 2023, new launches use harmonized floor area. AC ledges, planter boxes, and other previously excluded spaces are now counted in strata area (and GFA). Measurements are taken to the middle of the wall instead of the full external thickness.
Pre-2023 units were measured differently. Their strata area often included spaces that inflated the sqft number without adding liveability.
The practical adjustment: add 4% to the harmonized area to get a pre-harmonized equivalent. Or subtract 4% from the older unit’s area.
A new launch at $2,200 psf (harmonized) is effectively $2,112 psf in pre-harmonized terms. If you’re comparing against a 2018 resale at $1,800 psf, the real gap is 17%, not 22%.
For the full breakdown of how floor area rules changed over the decades, see the floor plan guide.
3. Layout efficiency (+/- 1-3% per factor)
Not all square feet are equal. Two units at the same sqft can feel completely different depending on layout.
| Factor | Adjustment |
|---|---|
| Inefficient corridors (linear layout) | -2 to 3% |
| Excessive AC/RC ledges | -3% |
| Bay windows (pre-2009 units) | -3% |
| Dumbbell layout (modern, efficient) | +1 to 2% |
| Bomb shelter in small unit (<700 sqft) | -2% |
A modern dumbbell layout genuinely earns part of its premium. An older unit with a long hallway connecting 3 bedrooms is wasting space you’re paying for.
La Fiesta had AC ledges of nearly 9 sqm per unit. That’s a bedroom’s worth of dead space included in the price. Stuff like that matters.
4. Location micro-factors
Even condos in the “same area” aren’t the same. MRT proximity is the single biggest micro-factor.
| Factor | Premium |
|---|---|
| < 5 min walk to MRT | +10% |
| < 10 min walk to MRT | +5% |
| >= 10 min walk to MRT | 0% |
A condo 3 minutes from the MRT vs one 12 minutes away in the same district? That’s a 10% gap that has nothing to do with age or newness.
Other factors: proximity to top primary schools (1km radius matters for balloting), highway access, unit facing (west-facing gets punished), floor level.
5. Supply and demand dynamics
This one’s unique to the resale market.
New launch prices are set by the developer. They don’t move much. The price list is the price list (sometimes with a small early-bird discount).
Resale prices are market-driven. And they fluctuate based on how many units are listed.
A resale condo with only 3 listings on the market will command stronger prices than one with 30 listings. Fewer options means buyers compete harder. When listings flood the market (post-TOP sell-offs, for instance), prices soften 10-20%.
Check the number of active listings on PropertyGuru or 99.co before making your comparison. If the resale you’re looking at has unusually few listings, its asking price might be inflated by scarcity. If there are tons of listings, you have more negotiating power.
This adjustment is harder to quantify precisely, but a 5-10% swing due to supply dynamics is common. Don’t ignore it.
Freehold vs 99-year
This deserves its own section because it changes the math significantly.
The $50/year formula assumes the same tenure. When one project is freehold and the other is 99-year leasehold, you need a tenure premium on top.
Freehold typically commands a 10-20% premium over 99-year leasehold in the same area. The gap widens as the 99-year lease ages, because:
- Banks tighten financing below 60 years remaining lease
- CPF usage gets restricted below 50 years
- The buyer pool shrinks, which means lower resale demand
If you’re comparing a 99-year new launch against a freehold resale, and the new launch costs more on a PSF basis, that’s a yellow flag. The new launch has to be significantly newer or better located to justify that.
But you don’t live in PSF
PSF is a tool for comparison. But you write a cheque in quantum.
Nobody says “I can afford $2,400 psf.” You say “I can afford $2.5M.” Then you work backwards to see what that gets you.
A new launch 2-bedder at 538 sqft and $3,362 psf costs $1.81M. A resale 3-bedder at 1,100 sqft and $2,400 psf costs $2.64M. The resale has a “lower PSF” but costs $830K more. Comparing their PSFs is meaningless because they’re targeting different budgets.
Always compare within the same quantum range. Same bedroom count, similar size. Otherwise you’re comparing apples to durians.
How to find good comparison projects
- Same district. D19 vs D19, not D19 vs D20. Even within the same district, try to stay within 1-2km.
- Same tenure. 99-year vs 99-year. If you must cross tenures, apply the 10-20% freehold premium adjustment.
- Same unit type. 3BR vs 3BR, not 3BR vs 2BR. Match bedroom count first, then size.
- Similar developer quality. A boutique developer vs a Tier 1 (CapitaLand, CDL, GuocoLand, UOL) isn’t an apples-to-apples comparison. Branding, build quality, and facilities differ.
- Check recent transactions. Don’t use listing prices. Use actual transacted prices from URA’s REALIS or apps like SquareFoot Research and 99.co.
Putting it all together
Here’s the step-by-step:
- Find a comparable resale project (same district, tenure, unit type)
- Note the resale’s average transacted PSF and TOP year
- Calculate the TOP age gap premium ($50 x years)
- Adjust for harmonized floor area (+4% if comparing post-2023 vs pre-2023)
- Adjust for layout efficiency differences (+/- 1-3%)
- Adjust for location micro-factors (MRT, schools, facing)
- Factor in supply dynamics (how many resale listings are available?)
- Compare the adjusted PSFs
If the new launch’s PSF is within 5% of the adjusted “fair value,” it’s probably fairly priced. If it’s 10%+ above, you’re paying for hype. If it’s below, that’s interesting.
For a worked example with real numbers, see the River Modern vs Martin Modern case study.