Ind. Code § 6-1.1-12.6-1
(a) As used in this chapter, "model residence" means real property that consists of a single family residence, single family townhouse, or single family condominium unit that:
(2) is used for display or demonstration to prospective buyers or lessees for purposes of potential acquisition or lease of a similar type of residence, townhouse, or condominium unit on:
(c) Real property described in subsection (a) that is used by the owner as the owner's regular office space may not be considered a model residence for purposes of this chapter. However, this subsection does not prohibit the use of a garage or other space in the real property:
As added by P.L.70-2008, SEC.1.