As used in this article, “value of property” means market value of any of the following:

This article is not intended to alter or change the existing substantive law, whether statutory or decisional, interpreting the meaning of “market value,” whether denominated “fair market value” or otherwise.

The opinion of a witness as to the value of property is limited to such an opinion as is based on matter perceived by or personally known to the witness or made known to the witness at or before the hearing, whether or not admissible, that is of a type that reasonably may be relied upon by an expert in forming an opinion as to the value of property, including but not limited to the matters listed in Sections 815 to 821, inclusive, unless a witness is precluded by law from using such matter as a basis for an opinion.

When relevant to the determination of the value of property, a witness may take into account as a basis for an opinion the price and other terms and circumstances of any sale or contract to sell and purchase which included the property or property interest being valued or any part thereof if the sale or contract was freely made in good faith within a reasonable time before or after the date of valuation, except that in an eminent domain proceeding where the sale or contract to sell and purchase includes only the property or property interest being taken or a part thereof, such sale or contract to sell and purchase may not be taken into account if it occurs after the filing of the lis pendens.

When relevant to the determination of the value of property, a witness may take into account as a basis for his opinion the price and other terms and circumstances of any sale or contract to sell and purchase comparable property if the sale or contract was freely made in good faith within a reasonable time before or after the date of valuation. In order to be considered comparable, the sale or contract must have been made sufficiently near in time to the date of valuation, and the property sold must be located sufficiently near the property being valued, and must be sufficiently alike in respect to character, size, situation, usability, and improvements, to make it clear that the property sold and the property being valued are comparable in value and that the price realized for the property sold may fairly be considered as shedding light on the value of the property being valued.

For the purpose of determining the capitalized value of the reasonable net rental value attributable to the property or property interest being valued as provided in Section 819 or determining the value of a leasehold interest, a witness may take into account as a basis for his opinion the rent reserved and other terms and circumstances of any lease of comparable property if the lease was freely made in good faith within a reasonable time before or after the date of valuation.

When relevant to the determination of the value of property, a witness may take into account as a basis for his opinion the capitalized value of the reasonable net rental value attributable to the land and existing improvements thereon (as distinguished from the capitalized value of the income or profits attributable to the business conducted thereon).

When relevant to the determination of the value of property, a witness may take into account as a basis for his opinion the value of the property or property interest being valued as indicated by the value of the land together with the cost of replacing or reproducing the existing improvements thereon, if the improvements enhance the value of the property or property interest for its highest and best use, less whatever depreciation or obsolescence the improvements have suffered.

When relevant to the determination of the value of property, a witness may take into account as a basis for his opinion the nature of the improvements on properties in the general vicinity of the property or property interest being valued and the character of the existing uses being made of such properties.

The price or other terms and circumstances shall not be excluded pursuant to this paragraph if the proceeding relates to the valuation of all or part of a water system as defined in Section 240 of the Public Utilities Code.

Notwithstanding any other provision of this article, the value of property for which there is no relevant, comparable market may be determined by any method of valuation that is just and equitable.