1) Broken condition 2) Collapse 3) Decay 4) Decrepitude 5) Dilapidated condition 6) In need of mending 7) In need of repairs 8) Ruin 9) Shabbiness 10) Sorry state 11) Sorry state of ruin 12) Tumbledown condition 13) Unsoundness Found on https://www.crosswordclues.com/clue/disrepair
Dis`re·pair' noun A state of being in bad condition, and wanting repair. « The fortifications were ancient and in disrepair .» Sir W. Scott. Found on http://www.encyclo.co.uk/webster/D/93