I've paid the 4.2% for my villa building licence is there anything else to pay the Townhall?

Yes, The townhall will also ask for a holding deposit for damage that may be caused to council property during the build.For villas up to €300 K it is €3000 while villas from €300k-€600K is €4,200. This deposit will be paid back when the townhall has inspected the site to ensure no damages have been incurred?