A buyer's agent is assisting a client with the purchase of a residential property. During the final walk-through, the buyer notices that the custom-built, wall-mounted shelving in the living room, which was present during all showings and was not excluded in the purchase agreement, has been removed by the seller. The buyer insists the shelving should be included in the sale. Which of the following legal principles is most relevant in determining whether the shelving should have remained?

Why the other options are wrong

• A. The Law of Accession relates to the acquisition of property by virtue of its being added to or becoming part of other property, often through natural growth or human modification. While fixtures are a form of accession, the 'Test of a Fixture' is the specific and most relevant legal principle applied to resolve disputes over items like the shelving in a real estate transaction.
• B. The Doctrine of Estoppel prevents someone from asserting a claim or right that contradicts what they have previously said or agreed to, or what has been legally established as true. It's not the primary principle for determining if an item is real or personal property.
• C. The Rule of Capture primarily applies to natural resources like oil, gas, and water, stating that whoever 'captures' it owns it. It's irrelevant to this scenario.