DEMOLITION n.
The act of overthrowing, pulling down, or destroying a pile or structure; destruction by violence; utter overthrow; -- opposed to construction; as, the demolition of a house, of military works, of a town, or of hopes.
DILAPIDATE v.
To bring into a condition of decay or partial ruin, by misuse or through neglect; to destroy the fairness and good condition of; -- said of a building. If the bishop, parson, or vicar, etc., dilapidates the buildings, or cuts down the timber of the patrimony. Blackstone.