No person shall sell or transfer, or advertise, offer, or agree to sell or transfer, any interest in land located in a subdivision or consolidation until a final map thereof has been duly approved by the director and filed with the department of planning and permitting.
(Sec. 22-3.10, R.O. 1978 (1983 Ed.)) (1990 Code, Ch. 22, Art. 3, § 22-3.10)