Legal Definition of Improvement: Anything that increases the value of property, such as installing air-conditioning in a building, etcetera | Learn how understanding the legal definition of improvement in real estate can help you enhance property value. Discover the various types of improvements, such as renovations, infrastructure upgrades, and additions, and understand their importance for increased property value, competitive advantage, enhanced customer experience, and long-term cost savings. Start making sound business decisions and maximize the value of your property today