An apartment association cannot arbitrarily and without proper resolution, charge a significantly higher maintenance fee from a select group of owners.
Such an action is generally considered unfair and illegal.
Maintenance charges should be reasonable, transparent, and mutually agreed upon
All residents, unless there are specific and justifiable reasons outlined in the bylaws, should be treated equally in terms of maintenance charges.
The aggrieved persons can either approach registrar of cooperative society with a complaint about this discriminatory acts or the cooperative court with a suit for permanent injunciton against the society to restrain them from charging the charges arbitrarily without any valid reason or by violating the bylaws.
The specific rules and regulations governing maintenance charges are usually outlined in the association's bye-laws. These should be reviewed to understand the proper procedures for such charges.