Re: Can’t Build in Del Sol valley
@tbeeezy1 If you happen to use mods, people are reporting that the UI cheats mod is causing issues with building. Remove the mod, delete localthumbcache.package (in Documents\Electronic Arts\The Sims 4), and try to build again.
If you don't use mods, please check whether this happens only on that one lot, only in Del Sol Valley, or in other worlds as well. Let me know either way.