California Code, Revenue and Taxation Code - RTC § 602

(a) The name and address, if known, of the assessee.The assessor is not required to maintain electronic mail addresses.

(b) Land, by legal description.

(c) A description of possessory interests sufficient to identify them.

(d) Personal property. A failure to enumerate personal property in detail does not invalidate the assessment.

(e) The assessed value of real estate, except improvements.

(f) The assessed value of improvements on the real estate.

(g) The assessed value of improvements assessed to any person other than the owner of the land.

(h) The assessed value of possessory interests.

(i) The assessed value of personal property, other than intangibles.

(j) The revenue district in which each piece of property assessed is situated.

(k) The total taxable value of all property assessed, exclusive of intangibles.

(l) Any other things required by the board.