Additions

Philadelphia Rowhouses

Philadelphia Rowhouse Owners Embrace the 'Overbuild'

Quarters can be cramped for growing families in Philadelphia's many two-story rowhouses. Rather than decamp to the suburbs, more and more homeowners are simply adding a third story, known as an "overbuild."

July 10, 2018 - Philadelphia Inquirer - Philly.com

D.C. Zoning Code Change Will Further Limit Rear Additions

In a move that will restrict the building envelope of residential properties, the Washington, D.C. Zoning Commission approved limitations to the construction of rear additions.

April 18, 2017 - Greater Greater Washington

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.