FS25 Buildings
Farming Simulator 25 building mods are a great way to add new structures to your virtual farm. These mods can include barns, sheds, greenhouses, and other types of buildings that can be used for storage, animal housing, or crop production. One of the most popular types of building mods for Farming Simulator 25 are barns and sheds.

Metal shed for your agricultural equipment.
There are lights inside. You can also remove a wall to transform the building.
Category: Placeable – Buildings- Sheds
Price: $30,000
Monthly upkeep: $10
Configurations: Solar roof, colored walls and roof
Credits:
MA7Studio

With this production building, you can make silage from straw, grass and chaff.
They can also produce hay.
Price: 75000$
Daily maintenance costs: 140$ / day
Credits:
BlackPanter Modding

Milk Tank Extension:
Category: Silo Extensions
Price: £30,000
Upkeep: £2
Silo for milk:
Category: Storages
Price: £25,000
Upkeep: £2
Capacity: 500,000 L
Credits:
MISSYB

Alternative ways to make Butter with less or no milk.
Price: 70,000 $
Daily maintenance: 100 $
Inputs: Sunflower Oil, Olive Oil, Canola Oil, Milk, Goat Milk, Buffalo Milk
Output: Butter
Added Goat and Buffalo Milk for FS25
Credits:
CuratoFarms

Storage for Seed, Lime, Fertilizer, Herbicide and Liquid Fertiziler in one location.
Capacity 500000 L
Category: Container
Price: $ 5,000
Upkeep: $ 1
Credits:
MISSYB