Every property in Portugal has to carry a licença de utilização — a certificate from the local câmara municipal (city council) confirming what the property is legally allowed to be used for: residential, commercial, mixed-use, short-term rental, and so on. Without it, the escritura (final deed) cannot complete. It’s one of the documents your lawyer will insist on seeing before you sign the CPCV (promissory contract).
For most buyers, the utilisation license is a box that gets ticked quietly by the lawyer. But when there’s a problem with it, the problem is meaningful — it can delay a sale, block a rental, or reveal an unpermitted conversion you’d end up paying to fix. Worth understanding.
What it is
The utilisation license is the câmara’s formal statement that this building, as constructed, matches its approved plans and is legal for the use it’s advertised for. It’s issued after the original construction is signed off (or after a change of use is approved) and it stays with the property for its lifetime — you don’t reapply unless the use changes.
The license specifies:
- The approved use — residential (habitação), commercial (comércio/serviços), mixed, industrial, etc.
- The property address and cadastral reference
- The date of issue (older buildings may reference original construction licenses from decades ago)
- Any conditions — for example, a ground-floor unit might be licensed for commercial use only, not residential
Why it matters for buyers
Four reasons it blocks or affects a purchase:
1. It’s a hard requirement at the notary. The escritura cannot be signed without a valid utilisation license. If the property doesn’t have one, or the license doesn’t match the use, the sale can’t complete until it’s resolved.
2. Rental licensing depends on it. If you plan to let the property on Alojamento Local (short-term rental), you need a residential utilisation license — and the licensing register at the câmara will check it. A property licensed as commercial can’t be AL-registered without changing its use first, which can take months.
3. Mortgages check it. Portuguese banks will ask to see the utilisation license as part of the mortgage file. No license, no funding.
4. It can reveal hidden surprises. Every so often, a property advertised as residential turns out to be licensed as commercial (an old shop converted to living space) or has an unpermitted extension. These are the kinds of issues that only surface during due diligence.
What to check before signing
Your lawyer will do the formal checks during due diligence, but a few things are worth asking about up front:
- Does the property have a utilisation license at all? Buildings built before the late 1950s may not — in which case the câmara issues a declaration that pre-dates the licensing regime, which is legally equivalent but documented differently.
- Does the license match the advertised use? A residential listing should carry a residential license. If not, ask why.
- Was there a recent renovation or conversion? If walls moved, spaces were joined, or a garage became a living room, the license may not reflect the current layout. Expect your lawyer to flag this and ask the seller to update it before completion.
- Are there any enforcement notices on the property? The câmara publishes planning decisions; an open notice about unpermitted works is a red flag.
What happens if the license is missing or wrong
The standard fix is for the seller to sort it before completion. Options depend on what’s wrong:
- Missing license (pre-1951 building) — lawyer requests a certificate of exemption from the câmara. Usually fast; expect a few weeks.
- License exists but doesn’t reflect current layout — the seller needs to file an amended planning submission (comunicação prévia or, for bigger changes, licenciamento). Timelines vary wildly by câmara — a month in some, six months in others.
- Change of use required (e.g. commercial to residential) — this is a full planning process. It can take six to twelve months and isn’t guaranteed. Most buyers walk away if this is required.
- Unpermitted works with no regularisation path — the property may need to be restored to its original permitted layout. Often a dealbreaker.
Your lawyer’s job here is to be firm: the issue is resolved before completion, or the sale doesn’t complete. Buyers who accept “we’ll sort it after closing” often end up with the problem as their own.
Cost and timeline
For a seller getting the license sorted before a sale:
- Exemption certificate (older buildings): €50–€150, 2–6 weeks
- Amending a license to reflect current layout: €200–€800 in municipal fees plus architect / engineer time if plans need redrawing. Timeline 1–6 months
- Full change of use: €500–€2,000+ in municipal fees plus professional fees. Timeline 6–18 months
These are câmara charges only — legal and technical costs sit on top.
How we help
On any purchase we coordinate, the utilisation license is one of the first documents we ask to see — often before we even schedule a second viewing. It tells us whether the property is actually saleable in its current state, or whether there’s a regularisation process hiding behind the asking price. When something isn’t right, we either walk you through what it’ll take to fix (and whose job it is) or we move on to the next property.
Book a free call and we’ll walk you through what to look for at any property you’re considering.