The estimated value of all taxable real estate in D.C. is $153 billion. The 10 properties in the gallery above — the most valuable taxable properties in the District — account for 2.64% of that, or about $5.6 billion.
The top 10, according to Office of Tax and Revenue figures and the city's Comprehensive Annual Financial Report, generated just shy of $100 million in real property taxes last year, or nearly 4% of all real estate taxes D.C. collected in fiscal year 2018.