How may personal property by acquired by accession?

Personal property can be acquired by accession when an individual enhances or adds value to an existing property through their labor or materials. For example, if someone builds a structure on land they do not own, the owner of the land may gain ownership of the structure, while the builder may have a claim for compensation. Accession can also occur when natural processes, such as sediment deposition or the growth of crops, increase the value of property. In both cases, the principle of accession recognizes the rights of property owners to benefit from improvements or changes made to their property.