With improved heating and cooling systems, better windows, and greater use of insulation, new homes utilize half as much energy as home built before 1980.
New homes require less maintenance .
Newer homes often come with siding and trim that never need painting. Pressure-treated wood that is resistant to rot and insects is also used. New homes have more amenities. The kitchens in new homes come already built with dishwashers, refrigerators, and other appliances. Bathrooms also often come with more convenient features such as large mirrors and medicine cabinets.