Land goes up in value. We have more people and more demand. Structures get repaired and renovated. My house is over 100 years old but I just pumped 700k into i

Land goes up in value. We have more people and more demand. Structures get repaired and renovated. My house is over 100 years old but I just pumped 700k into it. Does its value not increase? Homes are expensive to maintain.