While this may not seem worth it mathematically, just having popcorn ceilings can decrease the value of the home by simply making it less appealing. By removing popcorn ceilings, you are increasing your home value and ridding your home of the “outdated” look.
Is it worth getting rid of popcorn ceiling?
It's time consuming and annoying, so if you're bothered enough by it you can have it removed. It's worth remembering that removing the ceiling in itself will cause a lot more dirt and dust around your home, at least while the work is being carried out. If you're ok with that, then removing the ceiling is a good idea.
Does removing popcorn ceiling increase home value?
In short, removing a popcorn ceiling can increase your home value. However, particular circumstances can affect its impact. Removing popcorn ceilings from a smaller home may not be a good use of renovation money. As long as it's in good condition, a fresh coat of paint may be the better option due to cost.