The most important by a long way is the Property Register – that confirms that you own the property.
If you aren’t the registered owner in the Property Register then whatever problems youmay have with the Catastro are almost irrelevant!
The Catastro tends to concentrate on the description and boundaries so it is important but in a different way to the Property Register.
The problem is that lawyers have always been reluctant to focus on the Catastral records for properties because the system has been out of date and innacurate.
It will never cease to amaze me how incompetent, lazy and in some cases, criminal Spanish lawyers can be. No comeback so what’s the problem?!