If you’re from the UK, Ireland or Australia, you probably wouldn’t dream of buying a house without a survey. In Portugal there’s no such habit. Most property here changes hands with no independent inspection at all — the buyer relies on what the listing says, what the agent says, and what they can see on a short viewing. That’s a problem, because the agent works for the seller, the listing is marketing, and a viewing shows you paint and furniture — not what’s behind them.
A lot of property in Porto has been renovated to look good in photographs. Fresh plaster, new floors, clean paint. The problems that cost real money — rising damp, groundwater, failing roofs, structural movement, rotten timber, tired electrics — are exactly the ones a cosmetic renovation covers up. I’ve lost count of the walls I’ve seen with bubbling paint or a faint salt bloom where damp was painted over rather than cured; it looks fine in the listing and comes back the first wet winter. Vendors rarely disclose this, and often genuinely don’t know it’s there.
A builder’s survey isn’t a checklist exercise. I go through a property the way I would before pricing a job: roof structure and covering, signs of water entry and damp, structural cracking and movement, timber floors and beams, electrics, plumbing, drainage, windows and sealing. Then it goes into a plain-English report that tells you three things — what’s wrong, what it’ll cost to put right, and whether I’d proceed, renegotiate, or walk away. Every finding is sorted into cosmetic, maintenance or genuine risk, and every risk gets a realistic cost, because “there’s some damp” is useless to you and “€2,500–€5,000 once the external water is dealt with” is something you can act on.
The worst position to buy from isn’t “we don’t know” — it’s a confident answer that happens to be wrong. I once inspected a beautiful historic-centre flat where the condominium had decided the damp was “the windows,” having never once inspected the roof — while the roof outside showed years of piecemeal patching and chronic saturation right at the junction. Believe the easy answer and you buy someone else’s unsolved problem. An independent survey exists precisely to ask the question nobody in the chain is paid to ask: has anyone actually checked? (I wrote that one up — the apartment I’d have walked away from.)
In an apartment, what’s beyond your front door matters as much as what’s inside it. If the building needs a new roof, you pay your share through the permilagem — your fraction of the condominium — and that share can be the single biggest number attached to the purchase. Before you sign the CPCV, I tell every client to obtain the condominium meeting minutes, the approved works schedule and the condominium’s financial and reserve-fund position. That’s where the surprises live, and almost nobody checks.
Every report I write ends with a condition grade and a straight verdict in plain English — strong buy, proceed with caveats, renegotiate, or walk away — backed by costed points. A documented defect with a realistic repair cost attached is a powerful thing at the negotiating table, and on a six-figure purchase it routinely takes far more off the price than the survey costs. We can also negotiate on your behalf as part of our advisory service.
Our surveys start at €490 + IVA with the report in your inbox within 24 hours. On a €400,000 purchase that’s around 0.15% of the price, and the defects we find regularly cost fifty times that to put right (more on that in what a survey costs). A survey doesn’t mean you shouldn’t buy — most properties have issues and most are fixable. It means you buy with your eyes open, knowing what you’re taking on and what it’ll cost, instead of finding out after the money has changed hands. See what’s included in our pre-purchase survey service.
If you’ve found a property, or you’re fighting damp that keeps coming back, talk to us before you commit to anything. WhatsApp is the fastest way to reach us — we respond the same day, in plain English.
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