What is one potential consequence of improperly installed septic tanks?

Improperly installed septic tanks can lead to decreased property value because they can create significant issues that affect the overall safety and livability of a property. When a septic system fails, it can lead to sewage backups, unpleasant odors, and potential health hazards, all of which are major deterrents for potential buyers. Additionally, the costs associated with relocating the tank, repairing damage, or installing a compliant system can be substantial, thus impacting the attractiveness and market value of the property. In many areas, homes with improperly functioning septic systems may not pass inspection, which further complicates any sale, leading to a greater decline in property value.

The other options focus on different aspects that may arise from septic tank issues, but they do not directly address the impact on property value in the same way. Increased installation costs may occur if a tank must be replaced, yet this is a resulting issue rather than a direct consequence of a poorly installed system. Rapid breakdown of components and higher consumption of cleaning agents are more likely to be aspects of system performance and maintenance, rather than broad consequences seen in the context of property value.