How much does demolition services cost in Singapore?
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Key takeaways
- Most demolition services jobs in Singapore land between SGD 800–SGD 50,000 — known locally as hacking / demolition contractor.
- In Singapore, 'hacking works' (interior demolition) in HDB flats require an HDB permit and an HDB-registered renovation contractor; structural walls cannot be touched without a Professional Engineer's endorsement and BCA approval. Hacking is restricted to permitted hours to limit noise nuisance.
- Prices below are researched national ranges, updated July 2026 — not quotes.
Demolition Services prices by job size in Singapore
| Job size | Low | Typical | High |
|---|---|---|---|
| Room hacking (single room) Hacking finishes/non-structural walls in one room | SGD 800 | SGD 1,800 | SGD 4,000 |
| Full unit hacking Full interior hacking/strip-out of a flat | SGD 3,000 | SGD 7,000 | SGD 15,000 |
| Commercial strip-out Full strip-out of a commercial unit | SGD 8,000 | SGD 20,000 | SGD 50,000 |
Per-unit rates
| Unit | Low | Typical | High |
|---|---|---|---|
| per hour (crew) | SGD 40 | SGD 80 | SGD 140 |
What affects the price
- Job size and scope — bigger or more complex jobs move you up the ranges above.
- Access and condition — hard-to-reach areas, older properties or neglected maintenance add labour time.
- Materials and quality level — where materials are involved, the grade you choose often matters more than labour.
- Urgency — same-day or out-of-hours work usually carries a premium.
- Where you live — large metros in Singapore typically run above the national range; smaller towns below it.
How to save
- Get at least three quotes and compare like-for-like scopes, not just totals.
- Be flexible on timing — off-peak slots are often cheaper.
- Bundle related tasks into one visit to spread call-out costs.
- Agree the scope in writing up front to avoid change-order surprises.
How to hire a demolition services pro in Singapore
- For HDB/condo works, confirm an HDB hacking permit and use an HDB-registered renovation contractor
- Confirm structural elements are not removed without a Professional Engineer's approval
- Confirm debris disposal to licensed facilities
- Agree the scope: wall hacking, floor/wall finishes removal
- Get disposal and debris-chute/bagging costs itemized
- Confirm the site is left cleared and safe
Red flags
- No HDB hacking permit for HDB works
- Removing structural walls without PE approval
- Not an HDB-registered contractor
- Vague on debris disposal
- Ignoring noise/hacking time-window rules
How Handld researches prices
These are researched estimates, not quotes and not our transaction data. We compile ranges from published sources — national statistics, trade bodies and incumbent cost guides — normalise them to SGD, and adjust city pages by a population-based cost tier. Last updated July 2026. Basis: Singapore renovation/hacking contractor rates 2025; HDB permit context.
Frequently asked questions
How long does demolition take?
A room strip-out is often a day or two; a full house gut a few days to a week; a full structural demolition one to two weeks including site clearance. Asbestos removal, permits and utility disconnections add lead time before work can even start.
How much does demolition cost?
It scales with what's being removed: an interior strip-out of a single room is the cheap end; a full internal gut of a home is mid-range; a complete structural demolition of a building is the big job. Debris volume, disposal fees, access for machinery, and any hazardous materials drive the price more than floor area alone.
Do I need a permit to demolish?
For anything structural — removing walls, demolishing a building or a large extension — yes, almost always (see country notes). Interior soft-strip of non-structural elements often doesn't, but check locally. Utilities must be safely disconnected first, and neighbours may need notifying.
Is an asbestos survey needed before demolition?
For any building built before asbestos bans (broadly pre-2000), yes — a survey and, if found, licensed removal must happen before demolition. Disturbing asbestos is a serious health hazard and is tightly regulated; a contractor who ignores this is a major red flag.
What's the difference between a soft strip and full demolition?
A soft strip (or strip-out) removes internal non-structural items — fixtures, fittings, linings, services — leaving the structure. Full demolition takes down the structure itself. Renovations usually need a strip-out; only rebuilds or clearances need structural demolition, which is far more involved and regulated.
Do I need a permit to hack walls in an HDB flat?
Yes — hacking works need an HDB renovation permit, and structural walls must never be hacked without HDB/BCA approval and a Professional Engineer. Use an HDB-registered contractor who applies for the permit and observes the permitted hacking hours.
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