18/05/2026
Why landed renovation costs rose 30% — and how to budget smart
In the last 3 years, landed property rebuilding costs in Singapore have surged 20–30%.
Labour scarcity. Material inflation. And a flood of "HENRYs" (high earners, not rich yet) buying old terraces at $4M+ and rebuilding them into forever homes.
The numbers now:
→ Terrace rebuild: $1.8M – $2.2M
→ Semi-D rebuild: $2.5M – $3.5M
→ Bungalow rebuild: $4.5M+
That's $480–$600 psf of built-up area — before you pick a marble slab.
So how do you budget smart?
Get a feasibility study FIRST — before you pay an architect $20K for plans that URA rejects
Budget 15% contingency — for soil surprises, LBC triggers, and weather delays
Know your plot ratio — if you're already at max GFA, A&A won't add space without a full rebuild
Front-load compliance — BCA, URA, SCDF approvals take 8–16 weeks. Start early.
At Interea, we run a 72-Hour Design Sprint for landed homeowners: feasibility study, spatial layout, compliance roadmap, and a line-item budget — before you commit to a $2M build.
Because the most expensive mistake in landed renovation isn't the marble. It's the $50K surprise you didn't budget for.
📩 DM us "LANDED" or visit our link in the comment below