The Board of Review shall give notice, prior to adjournment, to each owner of property according to the records of the Assessor's office, whose property is added to the assessment roll by it, or the value of whose property is increased or decreased thereon by it. Neither the failure on the part of the Board of Review to so give notice in any particular case, nor the failure of a person to receive notice, shall invalidate the assessment roll or any assessment thereon.