Estates in Heroes 4

Basic Estates gives the hero the ability to produce an extra 100 gold per day for their kingdom, plus 10% per level of the hero. It is required to learn Expert Nobility.

Advanced Estates gives the hero the ability to produce an extra 200 gold per day for their kingdom, plus 10% per level of the hero. It is required to learn Master Nobility.

Expert Estates gives the hero the ability to produce an extra 300 gold per day for their kingdom, plus 10% per level of the hero. It is required to learn Grandmaster Nobility.

Master Estates gives the hero the ability to produce an extra 400 gold per day for their kingdom, plus 10% per level of the hero.

Grandmaster Estates gives the hero the ability to produce an extra 500 gold per day for their kingdom, plus 10% per level of the hero.