Section 81-106 - Applicability of local ordinances, regulations, and building codes(a) A building code may not impose any requirement upon any structure in a common interest community which it would not impose upon a physically identical development under a different form of ownership.(b) In condominiums and cooperatives, no zoning, subdivision, or other real estate use law, ordinance, or regulation may prohibit the condominium or cooperative form of ownership or impose any requirement upon a condominium or cooperative which it would not impose upon a physically identical development under a different form of ownership.(c) Except as provided in subsections (a) and (b) of this section, the provisions of this chapter do not invalidate any provision of any building code, zoning, subdivision, or other real estate use law, ordinance, rule, or regulation governing the use of real estate. Without limiting the generality of the foregoing, any preexisting common interest community or approved common interest community located in any political subdivision of this State shall continue to be governed by the building code, zoning, subdivision, or other real estate use law, ordinance, rule, or regulation, including appendices of such political subdivision, which are applicable to a preexisting common interest community or approved common interest community, notwithstanding any contrary provision of this chapter.76 Del. Laws, c. 422, § 2; 77 Del. Laws, c. 4, § 4; 77 Del. Laws, c. 91, § 82.;