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."

Emily Badger shares news of a new study by the National Trust for Historic Preservation, which "suggests that older, smaller buildings do matter to a city's economy and a neighborhood's commercial life beyond the allure of affordable fixer-uppers."
A few examples of the report's findings:
- "In Seattle, the report found one-third more jobs per commercial square foot in parts of town with a variety of older, smaller buildings mixed in."
- And in San Francisco's older neighborhoods, the study "found more than twice the rate of women and minority-owned businesses."
Badger also includes more details on the study's methods as well as a few conclusions drawn from the study by the National Trust.
FULL STORY: An economic defense of old buildings

Maui's Vacation Rental Debate Turns Ugly
Verbal attacks, misinformation campaigns and fistfights plague a high-stakes debate to convert thousands of vacation rentals into long-term housing.

Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

In Urban Planning, AI Prompting Could be the New Design Thinking
Creativity has long been key to great urban design. What if we see AI as our new creative partner?

Cal Fire Chatbot Fails to Answer Basic Questions
An AI chatbot designed to provide information about wildfires can’t answer questions about evacuation orders, among other problems.

What Happens if Trump Kills Section 8?
The Trump admin aims to slash federal rental aid by nearly half and shift distribution to states. Experts warn this could spike homelessness and destabilize communities nationwide.

Sean Duffy Targets Rainbow Crosswalks in Road Safety Efforts
Despite evidence that colorful crosswalks actually improve intersection safety — and the lack of almost any crosswalks at all on the nation’s most dangerous arterial roads — U.S. Transportation Secretary Duffy is calling on states to remove them.
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
Appalachian Highlands Housing Partners
Gallatin County Department of Planning & Community Development
Heyer Gruel & Associates PA
Mpact (founded as Rail~Volution)
City of Camden Redevelopment Agency
City of Astoria
City of Portland
City of Laramie