Below are links to other resources you may find helpful:

• Special Assessments by Parcel Number Search (County of San Diego)
  This information lists special taxes and special assessments appearing on your property tax bill. In addition, contact information is provided for each line item. You must know your Assessor's Parcel Number (APN) to use this feature.
• Search Property Tax Information (County of San Diego)
  This information allows you to determine your Assessor's Parcel Number (APN) based on your street address. In addition, this information also lists special taxes and special assessments appearing on your property tax bill.