A permit is not needed in order to hold a garage sale. However, certain regulations do apply.
Notices: Local ordinances prohibit the placement or distribution of handbills in public places or on vehicles. No notices, posters or other devices, designed to attract attention may be affixed to lamp posts, public utility poles, shade trees or on any public structure or building except as authorized by the owners.
Garage Sales are only permissible for the sale of personal household items. Zoning laws prohibit garage sales to be conducted as a business.