How do you make buildings taller in tycoon 3?

In Tycoon 3, to make buildings taller, you can use the "Height" tool found in the building options menu. Select the building you want to modify and adjust its height using the slider or by entering a specific value. Additionally, ensure you have the necessary upgrades and zoning permissions to support taller structures. Remember to manage the building's foundation and overall design to maintain stability and aesthetics.