I've attached a picture with instructions for obtaining the legal address and number of units at properties along a street segment. This can help you know in advance the total count of residences for a street segment with some certainty. The county assessors web site is: http://maps.assessor.lacounty.gov/
Just download a blank OVO petition and you can get started collecting signatures. Please make a photo copy of your petition before submitting it to the city. You can also email us if you have questions about whether anyone else is gathering signatures for a given street.
