If you find that you are getting tight for space in Hay Day, you will be pleased to
know that you are able to unlock Land Expansions once you reach Level 22. You should not really need to expand before or even soon after this point, as the developers generously give you more than enough room to work with.
However, should you get to
the stage where you need to expand, you will have to find a certain amount of
supplies to be able to purchase each expansion section. Each of which is fairly small. You have a small chance of finding one of these items (Mallets, Land Deeds and Marker Stakes) whenever you collect an item or harvest, and in mystery crates. Some players may also sell them, though they will fetch a high price.
After this point, players are required to
find a certain quantity of
supplies to purchase expansion sections. Like other supplies, Expansion Supplies are found during collecting and Harvesting
or in lock boxes. Expansion supplies are occasionally found for sale but can be very expensive.