(a) The township assessor, the multi-township assessor, the chief county assessment officer, the board of review, and the board of appeals shall cause the assessed value attributable to new property to be entered and certified in the assessment books under rules promulgated by the Department.
     (b) For the levy year in which this Law first becomes applicable to a county pursuant to Section 18-213, the chief county assessment officer shall certify to the county clerk, after all changes by the board of review or board of appeals, as the case may be, the assessed value of new property by taxing districts for that levy year under rules promulgated by the Department.

Terms Used In Illinois Compiled Statutes 35 ILCS 200/18-240

  • New property: means (i) the assessed value, after final board of review or board of appeals action, of new improvements or additions to existing improvements on any parcel of real property that increase the assessed value of that real property during the levy year multiplied by the equalization factor issued by the Department under Section 17-30, (ii) the assessed value, after final board of review or board of appeals action, of real property not exempt from real estate taxation, which real property was exempt from real estate taxation for any portion of the immediately preceding levy year, multiplied by the equalization factor issued by the Department under Section 17-30, including the assessed value, upon final stabilization of occupancy after new construction is complete, of any real property located within the boundaries of an otherwise or previously exempt military reservation that is intended for residential use and owned by or leased to a private corporation or other entity, (iii) in counties that classify in accordance with Section 4 of Article IX of the Illinois Constitution, an incentive property's additional assessed value resulting from a scheduled increase in the level of assessment as applied to the first year final board of review market value, and (iv) any increase in assessed value due to oil or gas production from an oil or gas well required to be permitted under the Hydraulic Fracturing Regulatory Act that was not produced in or accounted for during the previous levy year. See Illinois Compiled Statutes 35 ILCS 200/18-185