What documentation is crucial during a Costa del Sol property inspection?

When conducting a property inspection on the Costa del Sol, several critical documents are essential to ensure building regulation compliance and overall quality. Firstly, the 'Licencia de Primera Ocupación' (First Occupation License) is paramount, confirming the property meets all building codes and is habitable. This license often indicates that final inspections by the local municipality have been passed. Secondly, the 'Certificado de Fin de Obra' (Certificate of Completion of Works) from the architect verifies that construction aligns with approved projects and regulations. Thirdly, review the 'Libro del Edificio' (Building's Book), which contains detailed technical information about the construction, materials used, maintenance instructions, and records of key participants like the architect and builder, offering crucial insights into the build quality and compliance history. Fourthly, check the 'Garantía Decenal' (Ten-Year Structural Warranty), a mandatory insurance policy covering major structural defects, providing significant peace of mind. Lastly, examine any 'Certificados de Instalación' for critical systems such as electricity, plumbing, and gas, ensuring they meet current Spanish standards and have been properly inspected and certified. These documents collectively provide a comprehensive overview of the property's regulatory standing and build integrity to facilitate an informed purchase decision.