Concerns exemptions to municipal rent control and rent leveling ordinances.

This bill clarifies rules for exemptions from municipal rent control in New Jersey. It specifies that only the original developer who built new rental units with initial mortgage financing can claim an exemption, and only if filed before construction completion. The exemption period is limited to the initial mortgage term, and subsequent owners cannot restart the exemption if the original filing wasn't made. This directly affects developers, landlords of new multi-dwelling properties, and municipalities enforcing rent control ordinances.