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Renovating in Bali: permits, builders and the budget rule

Construction is cheap, supervision is not, and the gap between them is where renovations go wrong.

Updated 24 September 2026 · 5 min read

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The leasehold consideration

Money spent improving a leasehold property is money invested in an asset with an expiry date. A substantial renovation on a lease with fifteen years remaining needs to justify itself over fifteen years, not over the life of the building.

The fewer years remaining, the harder a large renovation has to work: a repaint or a kitchen refit pays for itself in a season or two of rental income, but a substantial structural renovation on a lease with ten or fifteen years left needs a specific, written case for why it is worth doing, rather than simply assumed to be.

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What actually needs a permit amendment

Not every renovation touches the PBG. Redecorating, replacing finishes, or like-for-like repairs generally do not. A change to the footprint, height, structure, or the building's approved use — turning a two-bedroom villa into a five-bedroom one, adding a second storey, converting a garage into a guest room — does, because it is exactly the kind of change the original PBG approved a specific design against. Doing this work without an amendment is common in Bali, and it is also the most reported reason a villa fails an SLF inspection or a later resale check.

Reported construction costs, and why the range is wide

Bali-based contractors and architecture firms report all-in construction costs — not including land, pool, landscaping or furnishing — running roughly from IDR 6 million per m² for a basic local-standard build up to IDR 15–20 million per m² or more for a premium international-standard finish. These figures come from industry sources rather than a single published tariff, and vary further with site access, foundation conditions and how far materials have to travel. Treat any figure quoted to you as a starting point for your own quotes, not as a benchmark to hold a contractor to.

Reported project timelines for a full villa build run roughly 12 to 18 months from design approval to handover. A renovation that does not require a fresh PBG is typically faster, though scope creep — opening one wall and finding a reason to open the next — is common once work starts.

Where renovation budgets actually go wrong

Supervision, rework and delay are the costs least often budgeted honestly. A contractor paid in progress instalments with no independent inspection between them has limited incentive to flag a problem before the next payment is due, and fixing structural or finishing work after the fact costs more than doing it right the first time. Budgeting an explicit line for independent supervision — a second person checking the work against the drawings — is cheaper than discovering the gap at the SLF inspection or at resale.

  • Get the PBG amendment before starting structural work, not after.
  • Confirm whether the renovation changes the building's approved use and needs a fresh SLF.
  • Budget supervision as its own line item, separate from the contractor's fee.
  • Check the lease's remaining term before committing to a renovation budget that assumes a longer horizon.

Common questions

Is it cheap to renovate in Bali?

Materials and labour are inexpensive, with reported all-in costs commonly from around IDR 6 million per m² upward depending on finish. Supervision, rework and delay are where budgets actually go, and they are the line most people omit.

Do I need a new permit to renovate a villa in Bali?

Only if the work changes the footprint, height, structure or approved use. Cosmetic work generally does not need a PBG amendment; structural changes do.

How much does it cost to build or renovate in Bali per square metre?

Reported figures run from around IDR 6 million per m² for a basic finish to IDR 15–20 million or more for a premium finish, excluding land, pool and furnishing. Get several written quotes for your specific design rather than budgeting off a general figure.

What happens to a renovation when a leasehold ends?

It reverts to the landowner along with the land and the original building, unless the lease says otherwise. A renovation's cost has to be justified over the years remaining on the lease, not the life of the building.

Do I need a new SLF after renovating?

If the renovation changes the footprint, structure or approved use, yes — the existing SLF was issued against the previous as-built condition and no longer certifies the new one.

Should I use a licensed contractor or a cheaper informal crew?

A licensed contractor is more likely to know current PBG and SLF requirements and to be accountable if the work later fails inspection. An informal crew is often cheaper upfront, but the compliance risk stays with you either way.

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General information, not a quantity-surveying or legal assessment. Construction cost and permit-amendment figures are reported from Bali-based industry sources; get written quotes and confirm permit requirements with your architect and the regency's DPMPTSP before budgeting a specific project.

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