(a) Notwithstanding any other law, except as provided in subdivision (b), a multifamily residential project certified under this chapter shall provide unbundled parking, such that private vehicle parking spaces are priced and rented or purchased separately from dwelling units.
(b) Subdivision (a) shall not apply if the dwelling units are subject to affordability restrictions in law that prescribe rent or sale prices, and the cost of parking spaces cannot be unbundled from the cost of dwelling units.