@John Collins Here, that usually indicates it’s owned by a police officer, judge, politician, etc. who have the right to not have their address/ownership listed in the public records for personal protection reasons. 

Good idea to check with police too, they do not have restrictions about expressing opinions like a realtor might or at least that has been my experience.

If your house is anywhere east of summit you’ll have the issues but I’d look on Facebook marketplace and definitely file a police report.

Call the police and register the noise complaint. 3 strikes your out.

The way I would handle it would be heavily shaded by my normal business practices and by the reputation and relationships I've built up in my area as a professional low-C'class andlord.My first call would be to my friends on the local police force, officers who know me. 

On Easter Sunday I had a tenant call me and tell me that state troopers were in the parking lot talking to another tenant.I followed up with the tenant who was talking to the police and heard nothing.

I'd tell the tenants to call the police if the neighbours are harassing them. 

If I really thought I was going to get fined and arrested I would go to the police station, explain that I was a landlord and that my tenants really needed the dryer because that one was dead and I am only going to HD and getting a dryer and bringing it there, and we will all maintain distance. 

Growing up I watched my parents work their tails off as a police officer and special ed teacher.

Let them call the police and see that NOTHING happens.