This advice will address the competing claims of ownership between Thabo, the current landowner, and Kenny, the original owner, regarding a safe, its contents, and the value of a deck. The legal principles applied are those of the law of Botswana, which is based on Roman-Dutch common law, as the property is located in Gaborone. The advice will be structured around each of the disputed items.
The Safe and the Coins
Kenny’s claim to the safe and coins requires an analysis of the law of fixtures and found property.
The Safe
The first issue is whether the safe became part of the land through accession. In Roman-Dutch law, this is known as inaedificatio. The key legal test to determine if a movable item has become an immovable fixture was established in the persuasive South African case of Macdonald Ltd v Radin and the Potchefstroom Dairies and Industries Co Ltd (1915). This case sets out three criteria to consider: the nature and purpose of the attached item, the manner and degree of its attachment, and the intention of the person who attached it.
Applying this to the facts, the safe is described as being "bolted firmly to a concrete foundation". This firm attachment suggests that it was intended to be a permanent feature of the shed. Although we do not know the intention of the original annexor, the high degree of physical attachment creates a strong inference that the intention was for the safe to remain in place permanently. Therefore, it is highly likely that the safe would be considered a fixture. As a fixture, the safe forms part of the land. When Kenny sold the plot of land to Thabo, ownership of the land and everything attached to it, including the safe, passed to Thabo. Consequently, Kenny’s claim to the safe itself is likely to fail.
The Coins
The ownership of the coins found inside the safe is determined by the rules on found property. Roman-Dutch law classifies found items, and the "rare, vintage silver coins" that appear to have been "abandoned for decades" would likely be considered treasure (thesaurus). Treasure is defined as valuable movable property that has been hidden for so long that its original owner cannot be traced.
The rule for treasure is that if it is found by a person on their own land, that person becomes the sole owner. If it is found on another person’s land, ownership is typically split equally between the finder and the landowner. In this case, Thabo found the coins inside a safe on land that he now owned. As both the finder and the landowner, Thabo is entitled to full ownership of the coins. Kenny has no claim as he was not the owner of the land at the time of the discovery, nor was he the finder.
The Mahogany Wood and the Deck
Kenny's claim for the "monetary value of the deck" involves the principle of accession, but it is fundamentally misplaced. Thabo purchased wood from BuildMax Hardware on credit and used it to build a deck on his neighbour's property, not the property he purchased from Kenny.
When Thabo built the deck and attached it to his neighbour's house, the wood (movable property) acceded to the land of the neighbour (immovable property). This is another instance of inaedificatio. The legal principle omne quod inaedificatur solo cedit applies, meaning whatever is built on the land becomes part of the land. As a result, Thabo’s neighbour is now the legal owner of the deck.
Thabo’s legal issue is not with Kenny, but with BuildMax Hardware and his neighbour. As Thabo bought the wood on credit, he owes the purchase price to BuildMax, and BuildMax has a personal right to sue him for that debt. Ownership of the wood itself is lost to the neighbour through accession.
Kenny’s claim to the value of the deck is baseless. He has no connection to the transaction. The deck was not built with his materials, nor was it built on the land he sold to Thabo. His claim should be dismissed entirely.
Summary of Advice
To Thabo:
- You are the likely owner of the safe, as it was a fixture that passed to you with the purchase of the land.
- You are the owner of the vintage coins, as you are the finder of treasure on your own land.
- You should reject all of Kenny’s claims, as they have no legal foundation.
- You should be aware that you have a separate legal obligation to pay BuildMax Hardware for the wood you purchased on credit.
To Kenny:
- Your claim for the safe is very weak because ownership likely transferred to Thabo with the sale of the land.
- Your claim for the coins will fail because you were neither the finder nor the landowner at the relevant time.
- Your claim for the value of the deck is entirely without merit as you have no legal interest in the matter.
References
- Macdonald Ltd v Radin and the Potchefstroom Dairies and Industries Co Ltd 1915 AD 454.


