This dissertation examines how housing and location choice decisions contribute to spatial and social inequality. The first chapter studies the financial burdens of property taxes on homeowners. Exploiting a reform in Philadelphia that generated changes in property taxes without changing the provision of public goods and services, I measure how sensitive homeowners are to increases in their property tax bills. I find that a $100 increase in property taxes increases property tax delinquency by 3.9% after one year and 7.7% after two years. Home sales also increase by 4.1% after two years. There is no effect on house prices. Further, the financial burdens of property taxes vary considerably by owner race and occupancy status. White owners are ...