"Development cost", an expenditure directly related to the construction or substantial rehabilitation of a qualified conversion project, including, but not limited to, the cost of site assessment and remediation of hazardous materials; provided, however, that development cost shall not include the purchase of the property.
"Executive office", the executive office of housing and livable communities.
"Market rate residential unit", a residential unit priced consistently with prevailing rents or sale prices in the municipality as determined by the executive office.
"Qualified conversion project", the rehabilitation of a commercial property, including, but not limited to, commercial centers, office parks and commercial buildings located on main streets or downtown municipal areas, for primary multi-unit residential use or mixed-use, which may include retail or other commercial uses, that:
"Sponsors", as defined in section 25 of chapter 23B.
"Substantial rehabilitation" or "substantially rehabilitated", the necessary major redevelopment, repair and renovation of a property, including, but not limited to, site assessment and remediation of hazardous materials, but excluding the purchase of the property, as determined by the executive office.
Mass. Gen. Laws ch. 23B, § 23B:36