
Guides
Building permits
Licence or responsible declaration: the paperwork to file at the town hall for your project, in the province of Alicante.
Alicante / Costa Blanca
The questions that come up before renovation work in Spain, with a direct answer and the official texts behind it.

Guides
Licence or responsible declaration: the paperwork to file at the town hall for your project, in the province of Alicante.

Guides
The three conditions for the reduced rate, the 40% materials rule, pools, and the change due in December 2026.

Guides
Classes 1, 2 and 3, R11, class B: how to read a tile's spec sheet for a pool, a terrace or a bathroom.
Each guide is based on official texts: the Official State Gazette (Boletín Oficial del Estado, BOE), the Spanish Tax Agency, the Spanish Building Code (Código Técnico de la Edificación), and town hall websites. Sources are cited at the bottom of the page with a link.
The verification date appears at the top of each guide. Rules change: for a specific case, the town hall, a tax adviser or an architect has the final say.
A photo and a couple of lines are enough to get started. Mika replies on WhatsApp.