Tasación Spain Property Valuation — What It Means
The tasación is an independent property valuation carried out by a licensed appraisal firm — Spanish banks require it before any mortgage approval, because it's the tasación value, not the agreed purchase price, that ultimately sets the financing amount.
What is Tasación (Valuation)?
The tasación is an independent property valuation carried out by a licensed appraisal firm — Spanish banks require it before any mortgage approval, because it's the tasación value, not the agreed purchase price, that ultimately sets the financing amount. Only state-authorised appraisal companies (sociedades de tasación) may issue valuations for bank financing — the assessment follows standardised, legally regulated methods that account for location, condition, size and comparable local sales. Unlike an informal market estimate, the tasación is a formal, legally binding document. Spanish banks don't lend against the agreed purchase price — they lend against the lower of the purchase price and the tasación (see LTV para no residentes). If the tasación comes in below the purchase price, the financeable amount drops accordingly, regardless of what buyer and seller actually agreed. This can create an unexpected funding gap, especially in emotionally driven purchases.
What matters about these two points
The answer box above states the case. The two points it is built from carry their own heading here — together with what each of them means in practice.
Who prepares the tasación, and how
Because only licensed firms produce valid reports, an agent's estimate is neither a substitute nor a preview. The tasación is commissioned by the bank and paid for by the buyer — and under certain conditions it can be transferred to another lender. Asking about that saves money.
Why it directly sets the financeable amount
Anyone unwilling to absorb the gap has three routes: renegotiate, put in more equity, or have a second lender run its own valuation. All three take time — and only someone who has not yet signed the preliminary contract has time.
How to cover a low tasación
If the tasación comes in noticeably below the purchase price, the difference has to be covered from additional equity — planning for this possibility early avoids being caught under time pressure when the valuation only arrives shortly before the planned signing. Commissioning the valuation early creates certainty, rather than treating it as a late-stage formality.
How long a tasación remains valid
A tasación prepared under the Spanish valuation rules is valid for six months from its date. Beyond that the lender cannot use it, and a fresh valuation has to be commissioned and paid for again. Six months sounds generous until a new-build completion or a slow probate pushes the deed date back, at which point the clock has usually run. The second point concerns ownership of the report: the valuation belongs to the person who paid for it, and it can be presented to another lender. A bank may still insist on its own valuer, but it is worth asking before commissioning a second report — the answer is not the same at every institution.
When the tasación comes in above the price
The happier case usually changes nothing about the amount available: lenders apply the loan-to-value to the lower of the two figures, and that is then the price. A high valuation does not raise the loan — at best it improves the negotiating position on terms, because the security looks stronger. It becomes genuinely useful later, at a re-mortgage or an equity release, when no purchase price stands in the way. The second point: where the valuation lands far above the price, some lenders look harder at the contract, because an unusual gap raises questions about side agreements. That does not stop the case, but it costs processing time.
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