A new study suggests that Philadelphia's 40,000 vacant buildings reduce home values by as much as $8,000 and cost the city $20 million per year in maintenance.
The chronic problem is complicated by ownership issues, says Catherine Lucey. Various city agencies own only 25% of the properties. Some of the remaining 75% go to public auction, but many are left to decay.
Mayor Michael Nutter's administration has employed anti-blight programs to combat the problem with minimal success but is also considering models from other cities, Lucey writes:
"One example that has been heralded is in Genesee County, Mich., home to Flint, where the government set up a land bank that takes control of abandoned and tax-foreclosed properties and decides the best use - be it to sell the property to a developer, to give it to a community group or to maintain the land itself."
FULL STORY: Abandoned properties have reduced city home values by an average of $8,000, study finds

Montreal Mall to Become 6,000 Housing Units
Place Versailles will be transformed into a mixed-use complex over the next 25 years.

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

DARTSpace Platform Streamlines Dallas TOD Application Process
The Dallas transit agency hopes a shorter permitting timeline will boost transit-oriented development around rail stations.

Interactive Map Reveals America's “Shade Deserts”
Launched by UCLA and American Forests to combat heat-related deaths, the tool maps the shade infrastructure for over 360 U.S. cities.

Bicycles and Books — In Sacramento, Libraries Now Offer Both
Adult library card holders can check out e-bikes and e-trikes for up to one week.

Colorado Landfills Emit as Much Pollution as 1M Cars
Landfills are the third-largest source of methane pollution in Colorado, after agriculture and fossil fuel extraction.
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City of Mt Shasta
City of Camden Redevelopment Agency
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Transportation Research & Education Center (TREC) at Portland State University
City of Camden Redevelopment Agency
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Regional Transportation Commission of Southern Nevada