Building Your Own14 min read

Building Permits in Spain: A Step-by-Step Guide to the Licencia de Obra

New Build Homes Costa Blanca19 March 2026
Quick Answer

Spanish building permits are called licencia de obra (or licencia de actividad for some uses). The major permit (licencia de obra mayor) for villa construction typically takes 3-6 months in normal municipalities, up to 8+ months in busy towns. ICIO tax ranges from 2-4% of construction value. The process requires an architect (arquitecto), technical architect (aparejador), and submission of detailed plans to the town hall (ayuntamiento).

Getting a building permit in Spain is one of the most critical steps in your villa project—and one of the most misunderstood. The process, called obtaining a licencia de obra (building license), is mandatory for all construction work beyond minor repairs. The timeline varies dramatically from one municipality to another. Benidorm might issue permits in 4 months; a smaller rural town might take 8 months or longer. You'll also pay the ICIO tax (Impuesto sobre Construcciones, Instalaciones y Obras), a municipal tax on construction value. This guide walks you through the entire process, explains the two main permit types, shows you what documents are required, and reveals why some town halls are notoriously slower than others.

Types of Building Permits in Spain

The Building Permit Application Process Step-by-Step

Required Documents Checklist for Villa Construction

Timeline and Costs: ICIO Tax and Municipal Fees

Why Every Town Hall Is Different: Municipal Variations

The Architect and Aparejador's Roles in the Permit Process

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