The most expensive mistake remains relying on the seller’s lawyer. The seller gets a commission only if the sale goes through, which is not the same as acting for you. Your own legal adviser represents a modest share of the price and is money well spent.
Putting your name to untranslated contracts comes a close second. A sworn translation is a small expense compared with the sum being committed. Assurances given by the agent mean nothing once a dispute starts — the document governs.
Committing to an unbuilt project blindly has wrecked many budgets. Before paying anything, review previous developments, the building permits, and how deposits are protected. Late deliveries are normal even in good markets; unfinished projects are the exception but genuinely ruinous.
Forgetting about resale is a quieter mistake. A home bought abroad has to be sold or passed on at some point, and the resale market determines the price. A property that only appeals to foreign buyers sells slowly when conditions change.
Finally, many buyers fail to plan for portugal penthouses the ongoing obligations. Local tax returns may be required regardless of whether the javea property prices earns anything, and missed deadlines attract charges that grow over time. Putting in place a local tax adviser from the start heads off most of it.