Missouri Revised Statutes Title X. Taxation and Revenue § 137.112. Deferred maintenance, defined

(1) Broken floor joists, missing sections or collapsed interior floors;

(2) Improperly installed or collapsing partitions, loose or missing plaster;

(3) Broken or missing sash, frames or window panes;

(4) Inadequate light or ventilation;

(5) Missing or defective weather stripping or storm windows;

(6) Missing or broken doors;

(7) Collapsed or broken stairs, stairways or stair railings;

(8) Missing or inoperative sanitary facilities;

(9) Hazardous gas or electric installations;

(10) Leaking sinks or defective drainboards;

(11) Improperly installed, obstructed, broken or leaking piping, drains, vents or traps;

(12) Inoperative or obsolete heating plant;

(13) Electrical insulation missing or damaged, overloaded electrical circuits, improper electrical installations or connections;

(14) Split or buckled basement support beams, open breaks or severe settlement in basement walls;

(15) Inadequate exterior wall and attic insulation;

(16) Open cracks or breaks in exterior building walls;

(17) Holes or cracks through roof, defective roof flashing or skylights;

(18) Collapsing or deteriorating chimneys;

(19) Broken or missing gutters and downspouts;

(20) Rotted fascia boards, eaves, soffits and cornices;

(21) Collapsed or broken porch joists, columns or railings;

(22) Rotted or broken porch flooring;

(23) Missing or broken step treads; and

(24) Exterior or interior paint.