Rarity

House of Rarity 1: This is the lowest rarity of all. Houses of rarity level 1 will produce the lowest amount of gold. This is also one of the rare levels where most players must own houses of this level.

House of Rarity 2: At this level houses will generate a larger amount of gold. You will need to own three houses of rarity level 1 to upgrade to a house of rarity level 2.

House of Rarity 3: You will need to own three houses of rarity 2 and a certain amount of gold to upgrade to a house of rarity 3.

House of Rarity 4: You will need to own three houses of rarity 3 and a certain amount of gold to upgrade to a house of rarity 4.

House of Rarity 5: This is the highest rarity level and will produce a significant amount of gold. You will need to own three houses of rarity level 4 and a certain amount of gold to upgrade to a house of rarity level 5.