reduced to or fallen into partial ruin or decay, as from age, wear, or neglect.

adjective

in good repair , rebuilt

adjective

battered , beat-up , broken-down , crumbling , crumbly , crummy * , damaged , decayed , decaying , decrepit , derelict , dingy , dog-eared , faded , fallen-in , impaired , in a bad way , injured , marred , neglected , old , ramshackle , ratty * , raunchy , rickety , rinky-dink , run-down , seedy , shabby , shaky , slummy , tacky , threadbare , tumble-down , uncared for , unimproved , unkempt , used-up , worn-out , rundown , tumbledown , bedraggled , down-at-heel , mangy , scrubby , scruffy , shoddy , sleazy , tattered , tatty , beggarly , dismantled , disreputable , retrogressive , shot , tatterdemalion