Prop13 Subsidy Mapping Project

Equity Mapping Project  (provisional name, discussing ideas for it now) is a project to map and visualize

1. housing property equity gains
2. disparities between taxable (assessed) and actual (estimated market) value

particularly in San Francisco, the Bay Area, and California, which are notable for dramatic equity gains to homeowners and dramatic disparities between tax-assessed value, due to Proposition 13 tax limitation measure passed 1978. 

 

originally suggested by Tim McCormick as "Anti-Dynastic Wealth Mapping Project" on Twitter, 2015 (?) (add cite). 

 

 

 

see "Equity Mapping Project" & #adwmp on twitter.