It depends on how the assessment was structured, and every one of them ends when its bond is paid off. Pull the property's tax profile and check whether the assessment, Mello-Roos in California or a CDD in Florida, is a flat dollar amount or a percentage. - Flat-dollar assessments are generally fixed and do not climb each year unless voters approve an increase. - Percentage-based assessments rise as the property's assessed value rises, behaving more like property tax. Either way, the charge is tied to a bond, commonly running a few decades depending on how the deal was set up. Once that bond is fully retired, the assessment goes away entirely. So on any specific home, confirm two things: the structure, flat versus percentage, and how many years remain on the bond. Together they tell you whether the charge will grow and when it ends. Verify the current figures on the parcel itself, since they vary property to property and follow that particular bond schedule.