Section 64.60.020 - Private transfer fee obligations-Enforceability-Interpretation(1) A private transfer fee obligation recorded or entered into in this state on or after April 13, 2011, does not run with the title to real property and is not binding on or enforceable at law or in equity against any subsequent owner, purchaser, or mortgagee or holder of any interest in real property as an equitable servitude or otherwise. Any private transfer fee obligation that is recorded or entered into in this state on or after April 13, 2011, is void and unenforceable.(2) A private transfer fee obligation recorded or entered into in this state before April 13, 2011, is not presumed valid and enforceable. Any such private transfer fee obligation must be interpreted and enforced according to principles of applicable real estate, servitude contract, and other law including, without limitation, restraints on alienation, the rule against perpetuities, the touch and concern doctrine, and the requirement for covenants to run with the land, as well as fraud, misrepresentation, violation of public policy, or another invalidating cause.