HDB Renovation: why licence checks really matter

HDB Renovation in Singapore is tightly regulated for a reason, and checking a contractor's licence is not red tape you can skip. It is the one step that decides whether your project is legal, insured, and inspectable. Skip it and you risk work that HDB can order torn out, a deposit you never see again, and a flat that fails the final check.

1. HDB only allows licensed contractors on the DRC

The rule is plain. Renovation must be carried out by a BCA-licensed contractor who is listed on the HDB Directory of Renovation Contractors (DRC). This is not a suggestion.

• The DRC is HDB's official list of firms cleared to do renovation work on flats.
• A contractor not on it cannot apply for your renovation permit the proper way.
• About 78 percent of Singapore residents live in HDB flats, so these rules touch almost everyone doing a reno.

Verifying the listing takes a few minutes online and removes the biggest risk before it starts.

2. BCA licence shows the firm is properly registered

The BCA licence is the backbone. It tells you the company is a registered builder, not a fly-by-night operator working out of a van.

• Check the licence is current and covers the type of works you need.
• Note the registration number and match it to the name on your contract.
• If they use subcontractors, confirm those are licensed too, or named and covered.

A real licence means there is a registered entity behind the work, which matters if anything goes wrong and you need to claim.

3. The risk of unlicensed work is real and costly

People sometimes think they can save a bit by hiring someone off the books. The savings vanish fast when HDB steps in.

• HDB can order unlicensed or non-compliant works to be removed at your expense.
• Your renovation permit may be rejected or cancelled, and the end inspection will fail.
• The renovation deposit, S$500 for flats up to 3 rooms and S$1,000 for 4 rooms and larger, will not be refunded after a failed inspection.

What looked like a cheap shortcut becomes the most expensive line on your budget.

4. Structural and safety limits only licensed firms respect

The rules around what you can and cannot touch are strict, and licensed contractors know them because they work under HDB's eye.

• No hacking of structural walls or beams, since that risks the building's safety.
• Toilets cannot be shifted, and parapet walls and floor traps cannot be hacked.
• Corridor windows and the main door position are restricted by HDB.

An unlicensed handyman may cheerfully do what HDB forbids, then leave you to face the inspection alone.

5. Licence checks protect your deposit and inspection

The end of the project is where the licence pays off again. HDB carries out an inspection once renovation is done, and that inspection decides your deposit refund.

• Licensed work is far more likely to pass because it follows the guidelines from the start.
• Remember the permit must be applied for within 3 months of key collection for a new flat, and it is valid 3 months.
• Noisy works like hacking and drilling are only allowed 9am to 5pm on weekdays and Saturdays, never on Sundays or public holidays, and licensed firms plan around this.

When the inspection passes, your deposit comes back. When it fails because of rogue work, you pay to fix it.

6. How to do the check before you commit

The good news is the check is simple and you can do it yourself.

1. Ask the firm for their HDB DRC listing and BCA licence number.
2. Verify both on the official registers rather than trusting a screenshot.
3. Match the licensed name to the contract and the quotation exactly.
4. Keep a record of the check in your site diary alongside photos of the works.

Doing this once gives you peace of mind for the whole project. And if you are exploring whole-house customization, where one licensed supplier handles your kitchen, wardrobes, and living room carpentry, confirming that single licence covers everything keeps the entire home compliant and the warranty under one roof.