Buying Guide · 10 min

Property Survey in Spain: Do You Need One? What Types Exist and What They Cost

10 June 2026 · Hansson & Hertzell

Unlike the UK, surveys are not standard in Spanish property transactions — and many buyers skip them entirely. Here's when you absolutely should get one, what types exist, and what they reveal.

One of the biggest cultural shocks for British buyers in Spain is discovering that property surveys are not standard practice. In the UK, getting a survey before exchange is almost universal. In Spain, neither buyers nor sellers expect one, mortgage lenders don't require an independent structural survey, and the Spanish legal process doesn't provide for it.

This doesn't mean surveys aren't valuable — it means you have to know to ask for one.

Why Surveys Aren't Standard in Spain

The Spanish conveyancing process focuses heavily on legal and title due diligence (verifying ownership, debts, planning status, licence legality) rather than physical condition. A notary can confirm who legally owns a property and what charges are registered against it — but neither the notary nor the standard lawyer checks whether the roof is sound.

For new-build property, surveys are less critical because the developer guarantees structural integrity for 10 years (Ley de Ordenación de la Edificación). For resale properties — particularly older ones — the absence of a standard survey can leave buyers with expensive surprises.

Types of Survey Available in Spain

1. Valoración / Tasación (Valuation Survey)

The most common survey in Spain is a tasación — a valuation report prepared by a certified Spanish valuation surveyor (tasador, from a sociedad de tasación). This is required by Spanish banks for mortgage purposes and establishes the property's market value.

What it covers: Market value assessment, legal status check, basic physical condition assessment. What it doesn't cover: Detailed structural analysis, dampness, roof condition, electrical/plumbing systems. Cost: €300–600.

2. Informe Técnico / Inspección Técnica (Technical Inspection)

A proper condition survey carried out by an independent arquitecto técnico (technical architect) or aparejador. This is the closest equivalent to a UK RICS homebuyer survey.

What it covers: Structural condition, damp and moisture, roof condition, cracks and movement, electrical and plumbing systems overview, terrace and pool integrity. What it doesn't cover: Invasive inspection (opening walls), detailed systems testing. Cost: €400–900 depending on property size.

3. Inspección Técnica de Edificios (ITE)

A mandatory periodic structural inspection required by many Spanish municipalities for buildings over 50 years old. If an ITE has been done recently, you can ask for a copy — it provides a good overview of known structural issues. However, you cannot commission your own ITE — it's a regulatory inspection triggered by the building age.

4. Certificado de Habitabilidad (Habitation Certificate)

Not a survey as such, but an official certificate confirming the property meets minimum habitability standards (adequate room sizes, ventilation, basic services). Required for new connections of utilities and for certain resale transactions. Your lawyer should check whether a valid certificate exists.

5. Specialist Surveys

For specific concerns — pool structure, termite inspection, electrical installation, swimming pool pipework — specialist contractors can carry out targeted assessments. In areas with older buildings, a dedicated roof inspection is worth commissioning separately.

When You Absolutely Should Get a Survey

1. Properties built before 1980. Older Costa Blanca properties were built under less stringent standards. Flat roofs (azoteas) are notorious for waterproofing failures. Electrical installations may be dangerously outdated. Structural movement is common in clay-soil areas.

2. Properties that have been empty for more than 2 years. Unoccupied properties deteriorate faster — particularly plumbing (rubber seals degrade), electrics, and roof waterproofing.

3. Any property where you notice visible cracks, damp staining, or patchy paintwork. These are the classic cover-up signals. Sellers repaint before sale — a professional surveyor knows where to look.

4. Rural properties (fincas). Septic tanks, wells, and older rural construction standards deserve scrutiny.

5. Large or high-value properties. The proportional cost of a survey is trivial against the cost of discovering a structural problem post-purchase on a €600,000 villa.

6. Properties with swimming pools. Pool structure (liner condition, structural cracks, filtration system condition) is worth a dedicated inspection.

When a Survey Is Less Critical

New-build properties. The developer's 10-year structural guarantee (and 3-year installation guarantee, 1-year finish guarantee) provide recourse for defects. Your lawyer should verify the developer is registered and insured.

Recently renovated properties with building permits. A full licensed renovation involves inspections and certificate sign-offs. Ask for copies of building permits (licencia de obras) and the end-of-works certificate (certificado de fin de obras).

Properties with a recent ITE. If a building-wide technical inspection has been carried out in the last 5 years and passed, structural risks are well-documented.

How to Commission a Survey in Spain

Unlike the UK, there is no network of standard survey providers you call before exchange. You'll need to find an independent arquitecto técnico — your Spanish lawyer, estate agent, or a British expat community can usually recommend one.

Ask specifically for an "informe técnico de estado de conservación" (technical condition report). Clarify exactly what the report will and won't cover before commissioning.

Most surveyors in the Costa Blanca area have experience with international buyers and will provide reports in English or with English summaries. Expect to wait 1–2 weeks for scheduling and another week for the written report.

Survey Results: What Happens Next?

A survey rarely kills a deal — but it frequently changes the price or terms. If a survey reveals:

• Serious structural issues: Renegotiate the price significantly downward, or require the seller to repair before completion.
• Moderate issues (old electrics, roof maintenance needed): Negotiate a price reduction reflecting the cost of works.
• Minor issues: Accept and budget for future maintenance.

Make sure your purchase contract (contrato de arras or contrato privado de compraventa) includes a clause allowing withdrawal or renegotiation based on survey results. Your lawyer should draft this before any money changes hands.