Old Buildings

Angelino Heights

Mapping the Age of Every Building in Los Angeles

Developed using open data from local government sources, built: LA is a mapping tool that displays the age of every building in the county. Much of the area's built environment is surprisingly old.

June 19, 2015 - CityLab

On the Importance of 'Legacy Architecture' to Good Places

Following a recent study finding quantifiable economic benefits for neighborhoods with a mix of older buildings, a writer describes the qualities of older buildings that makes the places they occupy feel so special.

May 20, 2014 - Huffington Post

Irving Street

Do Old Buildings Contribute to Economic Vitality?

Emily Badger crunches the data on the argument by Jane Jacobs regarding the importance of old buildings to the economic health and quality of life of cities—an opinion described by Badger as "received wisdom among planners and urban theorists."

May 15, 2014 - The Washington Post - Wonkblog

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.