Urban financialization refers to a range of financialization processes in and of the city, including the financialization of housing and other forms of real estate, the financialization of urban governance and local governments, and the financialization of large urban projects, including megaprojects. The absorption of capital by real estate is one of the defining characteristics of the current financialized, real estate‐driven mode of accumulation. The debt‐led accumulation regime, which underpins the financialization of real estate, producing tradable financial assets, feeding financial markets on the one hand and supporting private consumption on the other, is clearly not a formula for stability. The state is far from absent in the process of creating variegated patterns of urban financialization and brings the architecture of financial markets inside the organization. The government is transformed through finance, but also uses finance to extend state power.