Philadelphia Mayor Hopefuls Want More Affordable Housing on Vacant Lots

Many of the candidates agree that a slow, complex sales process and strong councilmanic prerogative hinder the development of city-owned lots.

1 minute read

April 14, 2023, 7:00 AM PDT

By Diana Ionescu @aworkoffiction


Candidates running for mayor of Philadelphia are touting vacant city-owned lots as one solution to the city’s affordable housing shortage, calling on the city to improve its “too complex and too slow” current process for building on vacant land. According to an article by Aarol Moselle for WHYY, a combination of Philadelphia city agencies owns roughly one-quarter of the 40,000 vacant lots in the city. But Philadelphia Land Bank executive director Angel Rodriguez “said it currently takes between four and seven months for a property to go to settlement, the final stage of a transaction where ownership of the property is legally transferred from the city to the buyer, usually either a private developer or a nonprofit.” Developers say this time frame makes it difficult to build new housing at a pace that will make an impact.

The city also has uniquely powerful councilmembers under what is known as councilmanic privilege, “longstanding and deep-rooted practice” in Philadelphia. “Any candidate running for mayor in Philadelphia must contend with that reality if they’re elected, particularly if their campaign is pushing for new affordable housing projects, which are viewed by advocates as a significant but not a singular solution to the ongoing housing crisis.”

Thursday, April 13, 2023 in WHYY

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

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

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

3 hours ago - Zachary Whalen

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

People boarding a bus on Maryland's Orange Route.

Baltimore to break ground on $50 million Transit Priority Project

The project will bring faster bus trips, safer streets and better bike connections to Baltimore.

1 minute ago - Mass Transit

A brick building with a circular sign with the Airbnb logo hanging off of it.

Airbnb launches $250 million 'last-dollar financing' housing accelerator, makes first investment in Austin

The company will put $6.4 million towards affordable housing development in Texas’ capital.

1 hour ago - Smart Cities Dive

One side of the image shows a Chicago bus stop without a bench, the second image shows the bus stop with a yellow and blue bench.

Guerilla urbanists are building DIY bus stop benches in Chicago

A before-and-after of one of the bus stops with a new bench. The new benches are not officially sanctioned or permitted, but the residents who placed them hope they will be the start of a network of DIY benches across the city.

2 hours ago - Block Club Chicago

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.