Know what you can build
before you sign.
Before you commit to a landed property, find out what you could actually build on it — the size, the height, the rough cost to rebuild or extend — so you buy with your eyes open, not on a hunch.
Before the option
See the home behind the listing.
A listing shows you the house that's there today. Smartbuild shows you the one you could build — massing, render and buildable area — before you commit a cent.
Budgeting
A rebuild cost before you bid.
An estimated construction cost in S$ tells you whether your plan is realistic — so the renovation budget isn't a nasty surprise after completion.
Confidence
Walk into the viewing informed.
Bring GFA, height and cost numbers to the viewing and ask better questions — or rule the plot out before wasting a Saturday.
“I knew the GFA, height envelope and rough rebuild cost before my third viewing. It completely changed which plots I chased.”
Questions
Do I need any technical knowledge?
None. Type the address; we handle the boundary, the rules and the maths. You get a plain-language study.
Is the cost estimate reliable enough to budget with?
It's an order-of-magnitude range based on recent Singapore rates — great for early budgeting, not a substitute for a builder's quote.
Can I share it with my partner or banker?
Yes — send a live link or a PDF so everyone's looking at the same numbers.