Guide
7
Understanding Interior Design Pricing in Singapore: A Complete Guide
A
Author
May 5, 2026
The Real Cost of Interior Design
HDB 3-Room budget: $20k-$35k. HDB 4-Room mid-range: $40k-$65k. HDB 5-Room premium: $70k-$120k. Condo partial: $30k-$60k. Condo full 2-bed: $60k-$100k. Landed: $80k-$500k+.
Where Your Money Goes
Carpentry takes 30-40% of budget (wardrobes, cabinets, TV consoles). Flooring and tiling 15-20%. Electrical and plumbing 10-15%. Painting 5-8%. Design fees 5-10%. Always keep a 15-20% contingency fund.
Hidden Costs to Watch
Common surprises include electrical rewiring in older flats, false ceiling work, hacking and disposal fees, HDB permit fees, air-conditioner relocation, and window replacement. Get at least 3 quotations and prioritise structural items over aesthetics.
#renovation cost
#interior design pricing
#HDB budget
