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.
A contract will be considered void, for example, when it requires one party to perform an act that is impossible or illegal. A voidable contract, on the other hand, is a valid contract and can be enforced. Usually only one party is bound to the contract terms in a voidable contract.The unbound party is allowed to cancel the contract, which makes the contract void.he main difference between the two is that a void contract cannot be performed under the law, while a voidable contract can still be performed, although the unbound party to the contract can choose to void it before the other party performs.