Planning · 9 October 2026 · Reno editorial

BTO or resale: why the renovation plan should be different

Start from the flat’s actual condition rather than its room count alone.

Two flats with the same number of rooms can need very different amounts of work. A newly completed flat and a resale flat begin with different existing finishes, equipment and uncertainties. Planning from the property label alone can lead to a misleading budget.

Inspect before deciding what to replace

For a new flat, document the condition before renovation starts and understand the relevant handover and defect-reporting process. Check the supplied items and your purchase documents rather than assuming every BTO comes with the same finishes.

In a resale flat, ask what you know about previous alterations, leaks, wiring and fittings. Photograph visible conditions and discuss which areas require further inspection. Fresh paint or attractive cabinets do not reveal everything behind them.

Retain items deliberately

Keeping serviceable flooring or cabinets may reduce unnecessary work, but only if they fit your plan and are suitable to retain. Ask whether the proposed new works could damage existing items, and how those items will be protected. Put the retention list into the quotation.

For a resale project, removal and disposal should be described clearly. Check whether making good surrounding surfaces is included. For a new flat, make sure additional works do not compromise supplied fixtures or applicable warranty arrangements.

Plan around approvals and access

Both projects need a review of the relevant renovation requirements. HDB directs owners to its renovation guidance and contractor directory; use the current official information rather than a friend’s past experience as your reference.

Allow time for inspections, design decisions, approvals where required and material ordering. A contractor’s proposed programme should explain dependencies instead of promising that every flat takes the same number of weeks.

Your next step: make a “retain, inspect, replace” list for each room before asking for prices.

Official sources

• HDB renovation information

Official information checked 9 October 2026. Check the linked requirements again before committing to regulated works.

General educational guidance. Technical decisions and approval requirements should be assessed for your property by the relevant professionals.