Saudi law builds in an important safeguard at the point of official documentation. Under Article 6 of the Law of Real Estate Ownership and Investment by Non-Saudis, notaries public and any other competent body are explicitly prohibited from notarizing or officially recording any property transaction that violates the provisions of this law. This means a transaction that bypasses the required permissions — or involves a non-Saudi who is not entitled to own property in that location or category — cannot be legally formalized.
In practical terms, this means that if you are a non-Saudi attempting to purchase property without the required Ministry of Interior approval (as required under Article 2), or if you are trying to acquire property in Mecca or Medina in violation of Article 5, no notary or government registrar should legally process or recognize the transaction. The property title would not be valid.
For expats, this is both a protection and a warning. It protects you from being misled into an unenforceable transaction, but it also means that any informal or undocumented arrangement (for example, holding property 'in trust' through a Saudi national) carries significant legal risk. Saudi courts will not recognize ownership arrangements that circumvent the law, and you could lose both the property and any money paid. Always ensure full legal compliance before any funds change hands.
This is general legal information, not legal advice. For advice on your specific situation, consult a lawyer licensed in Saudi Arabia.