Department of Licenses and Inspections

Nuisance Liens Persist in Philadelphia—City Owed $423 Million

An investigation by the Philadelphia Inquirer finds that Philadelphia is owed $423 million in "nuisance liens" or unpaid bills for the city's Department of Licenses and Inspections. The city has only collected $15.6 million in owed liens since 2009.

May 1, 2014 - Philadelphia Inquirer

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.