Rezoning maps and expropriation information, etc. for the Antigua area (Caleta etc) are now on the Ayuntamientos website if anyone wants to have a look to see if there are any changes to the way their properties are being classed. http://www.ayto-antigua.es/ayuntamiento/ordenacion-urbana (http://www.ayto-antigua.es/ayuntamiento/ordenacion-urbana)
I am useless at reading maps, but they seem to show a cut off line for the coastal laws act. Villa owners can apply now for a license to do holiday lettings as far as I am aware if they are 200 metres from the coast. I must look again but I think that is the line that is being shown on the map.