What is a consequence of poor plumbing in housing?

Poor plumbing in housing can lead to several issues, one of which is the potential for pest infestations. When there are leaks or poorly sealed pipes, moisture can accumulate, creating an environment that is conducive to pests like rodents and insects. These pests are attracted to water sources and any organic matter that may be present as a result of plumbing issues, such as standing water or decay.

Furthermore, pests can find entry points through gaps in the plumbing system, leading to infestations that can compromise the safety and sanitation of the living environment. Proper plumbing helps to ensure that water is effectively drained and that the risk of pests is minimized, making this a crucial factor in maintaining a healthy and hygienic living space. On the other hand, the other options do not directly relate to the consequences of poor plumbing; for instance, poor plumbing would not typically increase property value or improve energy efficiency, nor would it inherently reduce living space.