@Nicola224 @Ana1136
Nicola, I'd also be inclined to contact the local Police and have a chat, make sure it's on there records as you don't know what things may have happened in this person's past or what else they are capable of.
The last thing you need is this kind of carry on in a place that you are entitled to feel safe & have your personal safety.
@Huma I recall started a topic on receiving mail at one's home address, this is similar & unacceptable.
Use related keywords in the search box here in CC.
Meanwhile, reach out to your neighbours, if you get on well with them, & provide a description of the person so they don't try come around unsolicited, although Police, as part of there Duty of Care can ask them to keep away from your home & contacting you under various laws including Online legislation
Take care
All the best
Central To All Home & Location