Can you legalise a Bali villa that was built without permits?
Often yes, through retroactive PBG and SLF. It takes eight months to a year and it is not guaranteed.
A villa is standing, it has been rented for years, and it has no PBG and no SLF. The seller treats this as paperwork. It is not.
There is a legalisation route. It is longer and less certain than building from scratch legally.
Realistic timeline: eight months to a year
| # | Stage | Duration |
|---|---|---|
| 1 | PKKPR — spatial conformity for the activity | 1–2 months |
| 2 | Site survey and measurement | 2–4 weeks |
| 3 | As-built drawings — architecture, structure, MEP | 4–8 weeks |
| 4 | Technical document preparation | 4–8 weeks |
| 5 | Upload to SIMBG | 1–2 weeks |
| 6 | Administrative verification | 2–4 weeks |
| 7 | Technical evaluation | 4–12 weeks |
| 8 | TPT/TPA review, if required | 4–8 weeks |
| 9 | PBG for the existing building issued | 2–4 weeks |
| 10 | Functionality inspection on site | 4–8 weeks |
| 11 | SLF issued | 2–4 weeks |
Stage 3 is the one people underestimate. As-built drawings mean surveying and documenting a building that already exists, to the standard a new design would be held to. If the original build has no drawings — common — this is done from scratch, and if construction does not meet current technical standards, remediation comes before approval.
By regency
| Regency | Total |
|---|---|
| Denpasar | 8–10 months |
| Gianyar | 9–11 months |
| Tabanan | 9–11 months |
| Badung | 10–12 months |
| Klungkung | 10–12 months |
When it does not work
Legalisation confirms the building complies. Where it cannot comply, there is no timeline at all:
- The structure sits inside a setback — beach, river, cliff or temple buffer
- The zoning does not permit the use, and never did
- The building exceeds KDB or KLB limits for the parcel
- The land carries LP2B protected-agricultural status
- Structural work does not meet current standards and cannot economically be brought up
A structure inside a setback is the hardest case. In July 2025 buildings at Bingin were demolished rather than regularised. That is the outcome at the far end of this.
Who pays
This is a negotiation, and it should happen before you sign.
Legalisation is a real cost in money and months. If a seller is discounting for missing permits, establish whether the discount actually covers the work — and whether the work is possible at all.
A villa that has operated for years without permits has not proven it is legal. It has proven it has not yet been assessed.
Past operation is never evidence of current compliance. When the property changes hands, the position is assessed against today's rules.
Before you buy anything unpermitted
- Get the RDTR designation and confirm the use is permitted
- Confirm KDB and KLB, and measure what is actually built against them
- Establish every setback in writing
- Have a surveyor assess whether as-built documentation is achievable
- Price the legalisation, then decide whether the discount is real
Buying an unpermitted villa can be a good deal. It is only a good deal if you priced the year it takes to fix.
Got a specific situation?
Every deal in Bali has a detail that breaks the general rule. Send me the details and I'll tell you what I'd check first.
Kai — Bali property adviser