The term "older homes" refers to houses that were built before modern building standards and technology. These homes are typically characterized by their age, which can range from several decades to over a century old. They may have unique architectural features or design elements that reflect the style and trends of the time period in which they were constructed. Older homes often require more maintenance and repair than newer constructions due to outdated materials and building techniques. Additionally, older homes may not be as energy-efficient as modern houses, leading to higher utility costs for their owners.