So you are going to have a yard sale??There are a few things that you should keep in mind so that your yard sale will be a happy and hopefully, a profitable experience for you.
A permit is required to hold a yard sale.?Yard sale permits are $5. If you hold a yard sale without first obtaining a permit, the permit, when issued in the field, will be $30, so please be sure to obtain your yard sale permit ahead of time.
Each day sales may be conducted between 8:00 a.m. and 6:00 p.m.
Permits are good for two consecutive days.
A yard sale may be held at one address every six months.
Two signs advertising your sale may be posted in your yard.? If your car is legally parked on a street in Monrovia, you may place a sign on your car to advertise your yard sale.
Please do not place signs on city property.? It is illegal to place signs on utility poles (power or telephone), light standards, street trees, sidewalks, or the like.
If you cannot hold your yard sale on the date shown on your permit because of rain or for some other reason, call the Business License Officer at (626) 932-5586 to reschedule your yard sale.
Now that you know all the do's and don'ts, we hope that your yard sale is a good one and the we will see you again in six months.
Contact Information: Monrovia City Hall Business License Division 415 South Ivy Avenue Monrovia CA 91016
City Hall Hours Monday through Thursday - 7 a.m. to 6 p.m. Friday 7 a.m. to 5:30 p.m.
City Government 
(626) 932-5586