Laws, Regulations & Annotations PTLG Table of Contents > Property Tax Annotations > V > 848.0000 VALUATION METHODOLOGY Property Taxes Law Guide – Revision 2017 Property Tax Annotations A B C D E F G H I L M N O P R S T U V W V 848.0000 VALUATION METHODOLOGY View entire section 848.0003 Auction Sale. 848.0005 Cable Television Appraisal Unit—Declines in Value. 848.0010 Comparative Sales Approach. 848.0040 Income Approach. 848.0041 Income Approach. 848.0042 Income Approach. 848.0060 Mello-Roos Charges. 848.0075 Possessory Interest.