Relocation at Spain One Stop

If you need a reform licence you must apply to the town hall for what is called  Solicitud de permiso de obra menor (Application for a minor building permit)
With this permit you are authorized to carry out technically simple and low economic building work, which do not include altering the volume, the objective use or the installations and services of common use or the number of units, nor the exterior design, the foundations or the structure of the building. Neither should it affect the habitability of security of the buildings or installations.

Requirements:
The application form shall be accompanied by all the necessary documentation to evaluate the request: memory of the building work or installations, floor plans of the current and modified state, detailed "presupuesto" of the building work to be carried out, etc. Once approved it shall be picked up at... paying the ICIO (?) which is 3.6% of the material costs.

The information here may change depending on the area.