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What a new condo really costs to build — and how that sets the launch price

A launch price is built from three things: the land, the cost to build, and the developer’s margin. To pin down the build cost we went to the quantity-surveyor cost handbooks — Rider Levett Bucknall and Arcadis — plus BCA’s tender-price data, rather than any single portal’s rule of thumb. Two findings settle the debate: construction is not a location cost, and it is far less variable than land.

Launch $psf  ≈  (Land×1.11 duty + Construction×1.09 GST) ÷ 0.95 efficiency  ×  margin  +  market premiumland carries a 6% BSD + 5% non-remittable ABSD; construction carries non-recoverable GST; construction itself is fixed by spec tier (~$290 / $375 / $490 psf GFA), not by district

TL;DR

Best for: turning a fresh GLS award into a grounded first estimate of the launch price.

What construction actually costs

Reconciled from RLB’s Rider’s Digest 2025 and Arcadis’ 2025 cost handbooks (S$ psf of gross floor area, excludes land, fees, finance). Two independent QS practices land within a few dollars of each other.

Spec tierRangeCentralTypical positioning
Mass-market / standard$250–$330$290OCR-typical
Mid / good quality$330–$420$375RCR-typical
High-end / luxury$410–$580$490CCR / prime-typical

Drivers, in order: finishes/spec tier (~2.1–2.3×, the dominant lever), basement depth (+34–110% on below-grade car-park GFA), then height. Location/district: no evidence of any direct effect. Sources: RLB Rider’s Digest 2025; Arcadis Construction Cost Handbook 2025; BCA Tender Price Index.

Why we use a tier estimate, not each project’s real contract. We searched contractor and developer announcements for the actual main-building-contract sum of every project here. For private condos these are almost never disclosed — developers usually build through an in-house or related construction arm, so there is no arm’s-length, publicly-reported contract to divide by GFA. The rare exception validates the estimate: Midtown Modern’s main contract (Tiong Seng, S$227m, 2020) works out to ~$435 psf of GFA — squarely in the mid-tier band. So the QS spec-tier figure is the best available proxy, and where a real contract exists it lines up.

From land + construction to the launch price

Each dot is a launch where we know both the awarded land rate and the actual achieved $psf (URA developer sales). The dashed line is the cost-plus floor for mid-spec construction — almost every launch sits above it, and the gap is the market premium.

CCRRCROCRECcost-plus floor
$1,500$2,000$2,500$3,000$3,500$600$800$1,000$1,200$1,400$1,600Land price ($psf ppr)Achieved launch $psfcost-plus floor (mid spec)Middle Road — land $1,458 → launch $2,642Provence Residence — land $566 → launch $1,616One Bernam — land $1,463 → launch $2,651Midtown Modern — land $1,535 → launch $3,638Irwell Hill Residences — land $1,515 → launch $2,743Jalan Bunga Rampai — land $885 → launch $2,166Sceneca Residence — land $930 → launch $1,778North Gaia — land $576 → launch $1,422Northumberland Road — land $1,129 → launch $2,421Copen Grand — land $603 → launch $1,514Lentor Modern — land $1,204 → launch $2,126Tenet — land $659 → launch $1,732Tembusu Grand — land $1,302 → launch $2,411Hillock Green — land $1,060 → launch $2,124Altura — land $662 → launch $1,603The Botany At Dairy Farm — land $980 → launch $1,994Grand Dunman — land $1,350 → launch $2,425Pinetree Hill — land $1,318 → launch $2,678Novo Place — land $626 → launch $1,682Lentoria — land $1,108 → launch $2,392Bukit Timah Link — land $1,343 → launch $2,813Hillview Rise — land $1,024 → launch $2,186Marina View Residences — land $1,402 → launch $2,976Otto Place — land $703 → launch $1,850Aurelle Of Tampines — land $721 → launch $2,052Champions Way — land $904 → launch $2,072Clementi Avenue 1 — land $1,250 → launch $2,521Lorong 1 Toa Payoh — land $1,360 → launch $2,750Media Circle — land $1,191 → launch $2,575Upperhouse At Orchard Boulevard — land $1,617 → launch $3,439Holland Drive — land $1,285 → launch $3,316Coastal Cabana — land $729 → launch $1,827Margaret Drive — land $1,154 → launch $2,918Rivelle — land $768 → launch $1,939Faber Walk — land $900 → launch $2,310Tengah Garden Avenue — land $821 → launch $2,230Lentor Gardens — land $920 → launch $2,185Dunearn House — land $1,410 → launch $2,976Bukit Timah Road — land $1,820 → launch $3,403Tanjong Rhu Road — land $1,455 → launch $2,984River Green — land $1,325 → launch $3,482The Chuan Park — land $1,042 → launch $2,641Vela Bay — land $1,388 → launch $2,613Pinery Residences — land $1,004 → launch $2,552

Why cheap-land sites look like a bigger “markup”

Because construction is a near-fixed cost, it is a bigger share of a cheap OCR site than a pricey CCR one — so the same building maths produces a higher launch-to-land multiple in the suburbs. The market premium (pricing power) is the only part that reflects location demand.

RegionMedian landDuty + GSTConstructionBreak-evenCost-plus floorActual launchMarket premium
CCR$1,489$208$490$2,302$2,877$3,146+9%
RCR$1,318$179$375$1,970$2,463$2,642+7%
OCR$1,024$139$290$1,529$1,912$2,186+14%

The tax a developer pays before a brick is laid

Two IRAS costs sit inside every launch price and never appear on a brochure. On the land: Buyer’s Stamp Duty tops out at 6%, and a company buying residential land pays Additional Buyer’s Stamp Duty — 35% that is remitted only if the developer finishes and sells every unit within 5 years, plus a 5% slice that is never remittable. So the certain, upfront duty is ~11% of the land price; the remittable 35% is the reason developers cut prices to clear stock as the 5-year deadline nears (miss it and the 35% is clawed back with 5%/year interest). On the build: because the sale of residential property is GST-exempt, the developer cannot reclaim the 9% GST it pays on construction — it is a sunk cost. Together these add roughly +10% to the (land + construction) base.

What you’re paying for

The median launch price split into land, the (location-independent) construction, the normal soft-costs-and-margin, and the market premium developers capture on top.

CCR Land: $1,567 (50%)50%CCR Stamp duty + GST: $219 (7%)7%CCR Construction: $516 (16%)16%CCR Soft costs + margin: $575 (18%)18%CCR Market premium: $269 (9%)9%CCR · $3,146RCR Land: $1,387 (53%)53%RCR Stamp duty + GST: $188 (7%)7%RCR Construction: $395 (15%)15%RCR Soft costs + margin: $493 (19%)19%RCR Market premium: $179 (7%)RCR · $2,642OCR Land: $1,078 (49%)49%OCR Stamp duty + GST: $146 (7%)OCR Construction: $305 (14%)14%OCR Soft costs + margin: $382 (17%)17%OCR Market premium: $274 (13%)13%OCR · $2,186LandStamp duty + GSTConstructionSoft costs + marginMarket premium

Try it — land + construction estimator

Enter an awarded land rate and pick a construction tier. Defaults are the researched central figures.

Every matched launch

Filter
ProjectSegmentLandConstructionLaunch $psf×land
Bukit Timah RoadCCR$1,820$490$3,4031.87×
Upperhouse At Orchard BoulevardCCR$1,617$490$3,4392.13×
Midtown ModernRCR$1,535$375$3,6382.37×
Irwell Hill ResidencesCCR$1,515$490$2,7431.81×
One BernamCCR$1,463$490$2,6511.81×
Middle RoadRCR$1,458$375$2,6421.81×
Tanjong Rhu RoadRCR$1,455$375$2,9842.05×
Dunearn HouseRCR$1,410$375$2,9762.11×
Marina View ResidencesCCR$1,402$490$2,9762.12×
Vela BayOCR$1,388$290$2,6131.88×
Lorong 1 Toa PayohRCR$1,360$375$2,7502.02×
Grand DunmanRCR$1,350$375$2,4251.80×
Bukit Timah LinkRCR$1,343$375$2,8132.09×
River GreenRCR$1,325$375$3,4822.63×
Pinetree HillRCR$1,318$375$2,6782.03×
Tembusu GrandRCR$1,302$375$2,4111.85×
Holland DriveCCR$1,285$490$3,3162.58×
Clementi Avenue 1RCR$1,250$375$2,5212.02×
Lentor ModernOCR$1,204$290$2,1261.77×
Media CircleRCR$1,191$375$2,5752.16×
Margaret DriveRCR$1,154$375$2,9182.53×
Northumberland RoadRCR$1,129$375$2,4212.14×
LentoriaOCR$1,108$290$2,3922.16×
Hillock GreenOCR$1,060$290$2,1242.00×
The Chuan ParkOCR$1,042$290$2,6412.53×
Hillview RiseOCR$1,024$290$2,1862.13×
Pinery ResidencesOCR$1,004$290$2,5522.54×
The Botany At Dairy FarmOCR$980$290$1,9942.03×
Sceneca ResidenceRCR$930$375$1,7781.91×
Lentor GardensOCR$920$290$2,1852.38×
Champions WayOCR$904$290$2,0722.29×
Faber WalkRCR$900$375$2,3102.57×
Jalan Bunga RampaiRCR$885$375$2,1662.45×
Tengah Garden AvenueOCR$821$290$2,2302.72×
RivelleEC$768$290$1,9392.52×
Coastal CabanaEC$729$290$1,8272.51×
Aurelle Of TampinesEC$721$290$2,0522.85×
Otto PlaceEC$703$290$1,8502.63×
AlturaEC$662$290$1,6032.42×
TenetEC$659$290$1,7322.63×
Novo PlaceEC$626$290$1,6822.69×
Copen GrandEC$603$290$1,5142.51×
North GaiaEC$576$290$1,4222.47×
Provence ResidenceEC$566$290$1,6162.86×
How is this worked out? — construction sources, model, caveats
Construction
Reconciled QS cost-handbook data: RLB Rider’s Digest 2025 and Arcadis 2025 (S$/m² GFA ÷ 10.764); inflation from the BCA Tender Price Index. Tables are by building type & spec tier only — never district.
Model
hard cost = land×1.11 (6% BSD + 5% non-remittable ABSD, IRAS ABSD) + construction×1.09 (non-recoverable GST, residential sale is GST-exempt); break-even(saleable) = hard ÷ 0.95; cost-plus floor = × ~1.25 (fees + marketing + finance + ~10–13% margin); actual launch adds a market premium. Construction tier is inferred from segment as a spec proxy (not a location cost).
Caveats
Efficiency ~0.95 post-2023 GFA harmonisation; margin 9–13% (Savills via BT); financing/contingency are planning assumptions (weak public data). Achieved medians move as a project sells; EC sites shown but priced under income ceilings. A guide, not a guarantee.
For educational purposes only — not financial advice.
Use this with: every GLS land bid · the launch pipeline (each page applies this land + construction model) · how launches are selling now.
Construction from RLB / Arcadis / BCA (cited above); land from URA/HDB GLS tender results; achieved prices from the URA Data Service developer sales under the Singapore Open Data Licence v1.0. Not endorsed by any government agency.