Philadelphia's downtown parking lots are a 'valuable, untapped resource'

Over two dozen city-owned parking lots could be developed into housing or other uses.

1 minute read

April 10, 2026, 5:00 AM PDT

By Diana Ionescu @aworkoffiction


Parking lot in Philadelphia next to brick mid-rise buildings with murals of historic Phialdelphia.

A parking lot in Philadelphia, Pennsylvania. | Nick-philly, CC BY-SA 4.0, via Wikimedia Commons / Wikimedia Commons

Philadelphia's Center City has over two dozen parking lots that are being underutilized, writes Inga Saffron in The Philadelphia Inquirer. 

Many of the central surface lots, Saffron writes, were created for the "interim use" of parking, with the intention of later developing them into something else. "Part of what distinguishes Philadelphia is the longevity of its downtown surface lots, said Andrew R. Waxman, a University of Texas professor who studies land use issues. Some have become such fixtures in our daily lives that we’ve given them names, ie. the Disney Hole at Eighth and Market, born 1981."

According to Saffron, parking company owners say they have been trying to transition into development, often with little success. Technically, Philadelphia's zoning code prohibits parking as a permanent use, but renewing permits has become extremely easy and, in many cases, unnecessary, while property taxes on vacant lots remain low. "Fixing that imbalance might nudge some parking lot owners to develop their properties. The city also could impose a limit on the number of licensing renewals a parking lot owner can receive. That would make parking truly an interim use," Saffron explains.

Monday, April 6, 2026 in The Philadelphia Inquirer

Young Professional

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban and Environmental Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban and Environmental Planner

Get top-rated, practical training for planners

Overlapping highways

The state-sanctioned urbicide of Austin

People don’t kill cities. Freeways do.

September 8, 2026 - Benjamin Schneider

The Hoover Dam blocking the Colorado River. The river's water level is noticeably low. The cliffs surrounding the blue water are brown and jagged.

US to reduce Colorado River water deliveries to Mexico

A new Colorado Treaty amendment reduces Mexico’s Colorado River water allocation by 250,000 acre feet.

September 11, 2026 - The Arizona Republic

Skyscrapers in Jersey City.

New Jersey’s second-largest city bans standalone data centers

Jersey City will continue to allow co-location facilities, such as those meant for research institutions that store their own data.

September 4, 2026 - The Cool Down

A New Jersey train approaches people waiting at the station.

Amtrak not solely to blame for New Jersey commuter rail's unreliability, report finds

A new study from the Garden State Initiative found that NJ Transit’s budget grew 20% across a 4 year period, but reliability declined significantly over the same period.

September 15 - Mass Transit

A tall, gray power plant billows smoke into a blue sky.

EPA erases limits on planet-warming pollution from power plants

Under Monday’s plan, power plants would still have some limits on how much mercury, arsenic and other contaminants they can emit.

September 15 - New York Times

A white RAPID bus. The lower half is light blue, and says RAPID in purple text. The bus is half visible, appearing from the left side of the image.

Phoenix announces new on-demand transit service, more frequent RAPID buses

Both new services will launch in October, and are part of Phoenix's Project Effective Access Solutions for Easing Congestion.

September 15 - KJZZ

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.