Are late night home parties with loud music also considered free speech or is it an illegal nuisance?

> The woman at the center of that case, Helen D. Immelt, had been raising chickens in Snohomish County, Wash., apparently in violation of her local homeowners association covenants. A neighbor complained, and Ms. Immelt, according to court documents, drove over at 6 a.m. and applied some free-speech payback.

The Pacific Northwest has always had a libertarian streak, I doubt this would be ruled permissible in other states.