🏡 Your Dream Home Has a Dirty Little Secret...

Happy Sunday, friends! 😎

Well, if there's one thing to celebrate this morning, it's that we've all been gifted an extra hour! ⏰ With the clocks going back overnight, I hope you've made good use of it. An extra hour in bed, a slower Sunday morning, or perhaps you're just wondering why the kids were up at the crack of dawn anyway.

And speaking of saving time, I'm hoping today's article will save some of you a whole lot more than an hour of frustration down the road!

Buying property in Portugal can be quite an adventure, and while most of us have come to expect a few bureaucratic surprises along the way, discovering that part of your dream home isn't actually legal is probably not one you'd want to experience.

Our friends at Fresh Properties are back today with a really useful guide to illegal structures in Portugal, what buyers should look out for, and why checking the paperwork before committing to a property is so important.

And for those of you who aren't currently house hunting, next Sunday we're heading off on another adventure with Marga from Discover Portugal! I don't want to give too much away, but her upcoming travel piece is one of my favourites so far, and I can't wait to share it with you.

Right, let's dive in, shall we?

The Ponte Romana in Ponte de Lima is really two bridges in one: five granite arches from the original Roman crossing, built along the ancient Via XIX, joined to a longer medieval section added in the 14th century. Stretching across the Lima River, this graceful stone bridge gave the town its name and still carries pilgrims on the Portuguese Way to Santiago—making it one of the most atmospheric walks in the Minho.

I've told the story before of the quinta we almost bought before we'd even laid eyes on it (yes, we were THAT naive!). But some property mistakes aren't quite so obvious.

We've all heard our fair share of horror stories where that gorgeous swimming pool in the listing photos, or the unusually generous garage that no other house on the street seems to have, suddenly turns out to be invisible on the official paperwork. Oops!

And while these little "extras" might look like a bonus when you're viewing a property, they could turn into a rather expensive headache down the line.

A big thank you to the team at Fresh Properties for helping us understand what to look out for before buying, and how to make sure those lovely bonus features aren't hiding something in plain sight.

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Unlicensed construction is one of the most common risks for foreign buyers in Portugal, and one of the least understood.

You usually can't spot it during a viewing. Yet it can affect your mortgage, your ability to rent or resell, and even whether you can legally use the property as you intended.

Here's what you need to know before you commit.

It's rarely a whole house built without permission. Much more often, it's a change or addition that was never licensed or registered.

Common examples:

Often the work was done decades ago by a previous owner. Some had informal approval, and others went ahead simply because no one was checking at the time.

A structure can sit there for years without causing any trouble. The trouble starts when you try to finance, rent, sell or renovate.

1. Your mortgage. Banks usually value only the licensed area. An unlicensed extension can mean a lower valuation, a smaller loan or a refusal.

2. Your licence to use the property. The autorização de utilização (often called the licença de utilização) confirms what the property can legally be used for. Unlicensed works can put that in question.

3. Renting. A short-term rental (Alojamento Local) registration requires a valid licence to use the property for that purpose.

4. Renovations. If the existing building doesn't match the approved plans, getting permission for new works can be harder.

5. Resale. Future buyers, and their banks, may not want to take on the problem.

6. Enforcement. In some cases the council can impose fines or order the work to be undone or demolished.

"If it's for sale, it must be legal." In Portugal, that's not a safe assumption.

● Estate agents don't do a full legal check. They aren't responsible for confirming that every part of the property is licensed.

● Sellers often don't know. Many sincerely believe everything is in order, especially if they inherited the property or bought it as it is.

● The records live in three places. The council (Câmara Municipal) holds the licences and plans, the Land Registry (Conservatória do Registo Predial) holds ownership and legal status, and the Tax Office (Finanças) holds the tax description (caderneta predial). These three sources often contradict each other.

That's why a property can look perfect on paper and still have legal gaps.

Since 2024, under the reform known as Simplex Urbanístico, a sale can be completed
without showing the licence to use the property at the deed. Since 1 October 2026, the
deed must state whether a licensing document exists or record the seller's declaration that
there isn't one.

So a sale can now go ahead even when the paperwork isn't in order. That's useful, but it
moves more of the risk onto the buyer. Checking it yourself matters more than ever.

Sometimes, but never assume it. It depends on:

Legalisation usually involves an architect, sometimes an engineer, technical drawings, council fees and a lot of patience. It can take months, and the council can still say no.

A structure isn't legal just because it has been there a long time.

The key is legal due diligence before you sign the CPCV (Contrato Promessa de Compra e Venda, the promissory contract). That's usually when you pay a significant deposit.

Your lawyer should:

✅ Compare the property as it stands with the approved plans at the council

✅ Check the Land Registry certificate and the tax record, and make sure they match each other and reality

✅ Confirm the licence to use the property and its permitted use (housing, commerce, tourism)

✅ Make sure every structure on the property, including pools and annexes, is authorised

✅ Look for any outstanding council proceedings or enforcement orders

If you find something, you have options: negotiate the price, ask the seller to legalise it before completion, or walk away.

Protect yourself in the contract. Make sure the CPCV includes clear conditions that let you withdraw, and get your deposit back, if serious licensing problems come to light.

Illegal structures are common in Portugal, but they're not a reason to panic. What matters is:

1. Knowing they exist

2. Understanding how they could affect you

3. Dealing with them before you're legally committed

Most serious problems happen when buyers find out too late, after the deposit is paid and the dates are set. With the right professional support, these risks are very manageable.

At Fresh Properties, we work closely with legal teams to spot potential issues early, explain your options and make sure there are no surprises after you buy. When it comes to property in Portugal, what you don't see can matter just as much as what you do.

This article is for general information only and isn't legal advice. Always get advice from an independent lawyer in Portugal before buying.

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This article provides general information only and does not replace individual legal or tax advice. The rules should be reviewed with a qualified Portuguese lawyer or tax adviser before a purchase, development, sale or rental strategy is implemented.

With thanks to our collaborators at FRESH Properties, for their valuable insights and contributions to this article.

For more information on all things property, you can reach out to Stephanie via email below. Alternatively, WhatsApp the surprisingly helpful AI Estate Agent, Pedro, for real-time answers to your questions.

📧 Email: [email protected]

What's the difference between "estou a sentar-me" and "estou sentado" in European Portuguese?

Both are correct, but they have different meanings!

• Estou a sentar-me = I'm sitting down (action in progress).

• Estou sentado/a = I'm sitting / I'm seated (already sitting).

Learn the difference between describing an action and a state in Portuguese from Portugal.

🗣 Want to learn more phrases like this? Check out Mia’s free Portuguese course “Kickstart Your Portuguese - The Basics”.

💡 Mia from Mia Esmeriz Academy is a Portuguese teacher from Porto with more than 15 years of experience teaching foreigners. She helps expats become fluent in Portuguese in a clear and practical way. Alongside her courses, she also shares free content on Instagram, Facebook, and TikTok.

Thanks for reading! 💌

Hustle on!

Angelique

PS — got an expat friend who's one bureaucratic form away from booking a flight home? Forward this newsletter their way. We're all just trying to figure it out together.