A Special Assessment District (S.A.D.) is a geographic area in which the market value of real estate is enhanced due to the influence of a public improvement and in which a tax is apportioned to recover the costs of the public improvement.
Void, voidable, and unenforceable contracts: (1) A void contract is one without any legal effect from the beginning. (2) A voidable contract is one that a party may elect to avoid or ratify. (3) An unenforceable contract is one otherwise valid but for which some defense exists extraneous to formation.
Unenforceable Contract Law and Legal Definition. An unenforceable contract is a valid contract that cannot be fully enforced due to some technical defect. Unenforceable contract has some legal consequences which may not be enforced in an action for damages or specific performance in the face of certain defenses including the statute of frauds. A contract may be good, but incapable of proof due to lapse of time, want of written form, or failure to affix a revenue stamp.