(a) All actions for breach of any covenant restricting lands to certain
uses shall be brought within two years after the right of action accrues, excepting violations for failure to pay assessments or fees, which shall be governed by subsection (b) of this Code section. This Code section shall apply to rights of action which may accrue as a result of the violation of a building set-back line.
(b) In actions for breach of covenant which accrue as a result of the failure to pay assessments or fees, the action shall be brought within four years after the right of action accrues.
(c) For the purpose of this Code section, the right of action shall accrue immediately upon the erection of a permanent fixture which results in a violation of the covenant restricting lands to certain uses or the violation of a set-back line provision. When an alleged violation or complaint is based upon a continuous violation of the covenant resulting from an act or omission, the right of action shall accrue each time such act or omission occurs. This Code section shall not be construed so
as to extend any applicable statute of limitations affecting actions in
equity.