No. While some countries (e.g., St. Kitts, Grenada) tie citizenship-by-investment programs to real estate purchases, requirements go beyond ownership. Mandatory donations ($150k+), due diligence checks, and holding periods (5+ years) apply. In the EU (Portugal, Malta), property investment typically grants residency, not citizenship—passports require years of residency, language tests, and integration. Geopolitics also play a role: Montenegro axed its program in 2022, while Turkey doubled its investment threshold. Hidden risks include tax residency triggers, market volatility, and non-refundable fees. Always verify program details with legal experts.