(Property Developers)
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The only mixed-use feasibility calculator of its kind in Singapore - built by architects, for developers.
01
Site & Areas
Enter your site area, plot ratio and the split between residential and commercial. The calculator derives your maximum GFA, bonus balcony and communal areas, unit count, saleable and lettable areas, and the basement carpark. Use Quick for a fast tabulation from an average unit size, or Detailed to key in every unit type.
02
Costs & Revenue
Set your land cost, Land Betterment Charge, construction rate and soft costs. Then price the scheme: residential selling price and sell-through, and how you intend to treat the commercial podium — hold it as an income asset, strata-sell it, or split it. Pick a location tier for guide pricing if you want a starting point.
03
Results
Profit, margin on cost and on GDV, break-even selling price, stabilised NOI, yield on cost and simple payback. A downside/base/upside comparison and a sensitivity grid show how much of your margin survives a price fall or a cost overrun.
04
What it tells you
Whether the site clears your profit hurdle, the price you need to break even, and — if you're holding the commercial — its yield and payback. The sensitivity grid shows which assumption your deal actually hinges on, so you know what to negotiate hardest on.
05
What it doesnt
This is an early-stage screening tool, not a valuation. It appraises the scheme at completion, so there is no programme, financing, interest carry or sales absorption curve — put finance costs into Other costs. Benchmark efficiency, parking and pricing figures are broad market ranges. Land Betterment Charge is an estimate; the actual charge depends on the prevailing rate tables and the date of grant. Verify GFA, parking and charges with URA, SLA and BCA before you commit.
06
Free Consultation
Have a site in mind? Talk to us at no cost. We'll sanity-check your assumptions against current tender and construction costs, and give you an architect's read on what the site can actually take.
07
We Build Custom Tools
Every development has its own quirks — a phased handover, a serviced-apartment component, an unusual tenure, a specific funding structure. We can build a calculator tailored to your project and your own cost and pricing data, so your team screens future sites against assumptions that are genuinely yours.
(Development feasibility)
