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 Contracts: What to Watch Out For. What kinds of contracts might not hold up in court? Since a contract is a legally binding agreement, in the typical scenario, once you enter into a contract with another person or business, you and the other party are both expected to fulfill the terms of the contract.