Refers to owned assets or possessions, often in legal or formal contexts.
He sold all his property.
The assessed value of the holdings increased.
財産 is a broader term for assets or wealth, while 所有財産 specifically emphasizes owned property.
資産 is often used in accounting for assets, whereas 所有財産 is more about tangible owned items.
Compound of 所有 (shoyū, 'ownership') and 財産 (zaisan, 'property').