Buying a renovation property in Spain: look beyond the fresh paint

Use the viewing to collect questions

Look beyond the finishes to roof edges, staining, cracks, uneven surfaces and the places where new materials meet old ones. Ask about repairs and request available records. A clean wall is neither proof of a problem nor proof that a previous problem has been solved.

Walk the route that materials and waste would take. Stairs, narrow access, occupied neighbouring properties and shared areas can change how a renovation is organised. Write down what could affect your intended use: room arrangement, daylight, service locations and accessibility. Those observations give an inspector and designer something specific to investigate rather than a general request to “check everything”.

Commission three different answers

Commission a condition inspection with an agreed scope, suitable expertise and clearly stated access limitations. A mortgage valuation includes visual, documentary and planning checks; it is not simply an estimate made without looking at the property. Its purpose is financial valuation, however, and its scope differs from a condition and renovation-feasibility inspection commissioned for your plans. Ask what each service will investigate and what remains unchecked.

Legal and planning due diligence examines a different set of questions. Your lawyer can investigate title and transaction issues with the appropriate records, while a suitable technical professional checks the planning and design implications. Coordinate them early: a structurally possible alteration may still face restrictions, and an apparently straightforward purchase can hide an expensive technical question.

Official source: BOE · Valoración de inmuebles para finalidades financieras · Registradores de España · Nota simple y certificación registral · BOE · Ley del Catastro Inmobiliario

Give each question a reviewer and a document

A nota simple gives informative Land Registry details about registered owners, rights and charges. Catastro holds an administrative description of the property, including physical information and mapping, for its own purposes. Ask your advisers to investigate discrepancies between the records and the property. Neither document is a technical survey or permission for a proposed renovation.

Ask your advisers to explain what remains unverified and whether it matters to your intended purchase. A reassuring document is only useful if it answers the question you are relying on it to answer.

Official source: BOE · Ley de Suelo y Rehabilitación Urbana, artículo 11 · CTE · Documento Básico SE Seguridad estructural

Price the cause before choosing the finish

Moisture deserves investigation before a decorating allowance. Water may come from rain penetration, plumbing, ground contact or condensation, sometimes in combination. The remedy depends on the cause and building, so a generic damp treatment in a sales conversation is not enough to plan the works.

Ask about the structure, roof, electrical installation, water supply, drainage and any systems you intend to retain. A visual inspection may recommend further tests or access before conclusions are possible. In a flat, also investigate shared elements and relevant community obligations: a sound interior does not tell you the condition of the roof above the building.

Official source: CTE · Documento Básico SE Seguridad estructural

Put the checks before the signature

Reservation documents and arras agreements can carry significant obligations. Have your own lawyer review the actual terms before signing or transferring money. Do not assume a deposit is refundable if an inspection disappoints you or permission for your preferred work proves difficult.

Discuss how the transaction timetable and any necessary conditions relate to the investigations. If you have already signed, obtain advice on your position rather than assuming you can cancel. Use the period before commitment to close the questions that could change your decision.

• Confirm the inspection scope and arrange access to relevant areas.
• Ask advisers to investigate discrepancies in property records.
• Check feasibility of the alterations that matter to your purchase.
• Review community minutes, obligations and planned shared works where relevant.
• Identify unresolved findings and their possible project implications.

Official source: BOE · Ley 49/1960 sobre propiedad horizontal · BOE · Código Civil de Cataluña, libro quinto: propiedad horizontal

Build a budget that shows what is still unknown

Turn the findings into separate groups: work needed to address condition, changes needed for your use and optional improvements. Ask for preliminary allowances tied to those groups, with assumptions clearly stated. A cost calculator can help explore the scale of the project, but cannot inspect the property or settle its legal position.

Consider the complete purchase-and-renovation plan, including professional input, permissions, access, waste and any relevant temporary accommodation. Keep uncertainty visible rather than burying it in one attractive total. The decision becomes clearer when you know which unknowns are acceptable and which need an answer before you proceed.