Twitterplan is an extension of Planning Alerts, a not for profit organization based in the UK that inspired a sister site in Australia.
It is a free service that sends email alerts and tweets about recently filed planning applications; enabling citizens to become more active participants in their communities before construction (or demolition) crews mobilize and it’s too late to take action.

Name: Twitterplan
Type: Government
Urban Trend: Empowerment technologies, urban data
Status: Active
Created by: Individuals and collectives
Created for: People
Works: Top-down
Accessibility: Moderate