Structural review example
Fixed example: the kitchen-first plan with a structural change intended. Selected works allowance S$26,500 to S$46,500 for the room work only (as of 2026-10-12); no structural work is priced. A professional review comes first, so no site or overall timing is given, and the review, wiring and pipes stay outside the allowance.
The fixed choices
Illustrative assumptions, model dated 12 October 2026. These choices are fixed in this example; the interactive planner starts with the kitchen-first plan.
- Home
- HDB 4-room resale, 90 m², 3 bedrooms, 2 bathrooms
- living
- refresh
- kitchen
- replace
- bathroom 1
- refresh
- bathroom 2
- refresh
- bedroom 1
- keep
- bedroom 2
- keep
- bedroom 3
- keep
- utility
- keep
- Floors outside the bathrooms
- keep
- bathroom 1 finishes
- keep
- bathroom 2 finishes
- keep
- Whole-home electrical
- Not sure
- Whole-home plumbing
- Not sure
- Building age
- Not sure
- Structural intention
- yes
Selected works allowance
S$26,500–46,500
Includes modelled 9% GST and a 10 to 15% reserve. Not a whole-project total or a quotation.
- Design, coordination and protection
- S$4,000–6,000
- living
- S$2,500–4,500
- kitchen
- S$12,000–19,000
- kitchen fixtures
- S$600–1,200
- bathroom 1
- S$1,000–1,500
- bathroom 1 fixtures
- S$200–500
- bathroom 2
- S$1,000–1,500
- bathroom 2 fixtures
- S$200–500
- Haulage and disposal
- S$1,000–2,000
- Before GST and reserve
- S$22,500–36,700
- GST on selected work
- S$2,025–3,303
- Reserve including GST
- S$2,453–6,000
Outside this amount
- Whole-home electricalUnresolved or conditional; not included
- S$5,995–11,282
- Whole-home plumbingUnresolved or conditional; not included
- S$2,398–5,014
- Professional Engineer reviewUnresolved or conditional; not included
- S$959–2,507
Structural changes, concealed defects, appliances, air-conditioning, windows, loose furniture, accommodation and refundable management deposits remain unpriced. Inspection, approvals and an itemised written scope come next.
Order and timing
Professional review comes first. No numeric site or overall schedule is given; structural work is not priced.