After WW1 and WW2, many European churches were destroyed beyond repair, or respective parishes saw themselves incapable of re-building them in a foreseeable future. In Germany, this has lead to a creation of Notkirchen, or Misery Churches, replacement buildings as a veritable typology with quite some engineering and artistic value. Barting may be named as a master of such, but there were others as well.
Are there any comparisons in that field internationally: replacement buildings that gained value out of the poor state they were built in?