I don't know in what context you are asking this. But if you have done this any application form then it will not create any big issues. But you should always prefer to write the address present in your Aadhar Card/Voter Card/Electric Bill etc. So if you have done this mistake in a application form then don't worry you can change the details while the correction window will be open. Nothing to worry about it.

If you don't change it then also there will not be a big issue but its preferable not to keep any mistakes.

I hope this answer helps. All the very best for your future endeavors!