Urban Development

Aurelian Wall

How Transportation Technology Determines the Footprint of Cities

The Marchetti Constant, the willingness of people to travel for about a half an hour to get to and from work, explains the size of cities in history, and the metropolitan areas of today.

August 30, 2019 - CityLab

Accessory Dwelling Unit

Appetite for ADUs Rises in San Jose

San Jose has issued a steadily-rising number of ADU permits in recent years. Now, Mayor Sam Liccardo has implemented measures to ease the process for homeowners who want to build granny flats.

August 30, 2019 - The Mercury News

California Governor

Governor Calls for 1.3 Million New Homes in Southern California

Local governments in Southern California have chafed at a call from Governor Gavin Newsom for 1.3 million new homes over the next decade. The Southern California Association of Governments has proposed only 430,000.

August 30, 2019 - The Los Angeles Times

Seattle

What Are America's Fastest-Growing Cities?

Views about urban growth and decline often rely on statistics for metropolitan regions rather than cities proper. Here, Richard Florida looks at the fastest- and slowest-growing cities in America, separate from their metro areas.

August 30, 2019 - CityLab

Protest

Gender Bias in Urban Systems

A list of all the ways cities and infrastructure are designed for men, and at the expense of women.

August 29, 2019 - Streetsblog USA

Chicago skyline

New Energy Rating System for Chicago Buildings

The city will evaluate all buildings over 50,000 square feet and make the energy performance ratings and information easily accessible.

August 29, 2019 - Smart Cities Dive

Homelessness

Atlanta Reaches Fundraising Goal to Fund Homeless Housing

The United Way of Greater Atlanta partnered with the city to raise private money to help pay for 550 homes for the city's homeless.

August 29, 2019 - The Atlanta Journal-Constitution

San Francisco Construction

A Plan to Fix the Leaning Tower of San Francisco

A luxury residential high rise, conspicuously located near the Bay Bridge in a quickly growing section of the city, could finally have a plan to fix its sagging foundation.

August 29, 2019 - San Francisco Chronicle

Wall Prototypes

Report: Trump Willing to Break the Rules to Build Border Wall

Transit agencies, affordable housing developers, and many others might be envious of the kind of leeway sources say President Trump is willing to grant in the name of project delivery.

August 29, 2019 - The Washington Post

Suburban Homes

Discretionary Approval for McMansions

Redwood City, located on the San Francisco Peninsula, will make it harder to build homes that take up more than 45 percent of a residential lot.

August 28, 2019 - The Mercury News

Copenhagen Train Station

Copenhagen Strives to Be Carbon Neutral by 2025

The Danish capital has an ambitious goal to be the world’s greenest and most bike-friendly city, and it is taking big steps to make that happen soon.

August 28, 2019 - Fast Company

Sierra Nevada Drought

The Earth's Vegetation Stopped Expanding 20 Years Ago

Until the late 1990s, the amount of vegetation worldwide was increasing. But then it stopped, and a new study links this troubling trend to climate change.

August 27, 2019 - Scientific American

Elfreth's Alley

Philadelphia Planning Commission Approves ADU Bill

The commission recommended a trio of bills focused on historic preservation, including one that would permit accessory dwelling units on historic properties.

August 27, 2019 - PlanPhilly

Michigan

Digging Into the Data on Detroit's 'Recovery'

In key areas like jobs and housing, the numbers show a definite Motor City rebound since the recession. But a closer look reveals uneven gains and weakness next to state averages.

August 26, 2019 - The Detroit Free Press

Miami

Cities at the Forefront of Climate Change Policy

As cities around the world face the effects of climate change head on, they have been pushing policy forward and taking action at the local level. But they are also creating networks that have a much broader impact beyond individual cities.

August 26, 2019 - Bulletin of the Atomic Scientists

Playground

Playgrounds Could Provide Much-Needed Public Space

In communities lacking green space, public access to upgraded school playgrounds is a win-win solution.

August 25, 2019 - Fast Company

Santa Monica, California

Expert Opines on the Fiscal Disincentives Undermining Local Approval of Housing Development

Larry Kosmont identifies the fiscal dysfunction driving city resistance to state-mandated density and offers institutional explanations for California’s current housing crisis.

August 25, 2019 - The Planning Report

Corporate High Rise

Striking New Towers Coming to Philadelphia's Schuylkill Yards

Brandywine Realty Trust is making a statement with this contemporary take on the corporate high rise.

August 25, 2019 - The Philadelphia Inquirer

British Columbia

Luxury Condos for Sale in Vancouver as Non-Resident Owners Balk at New Taxes

A tax on non-resident property owners is working as it's intended, as a wave of luxury condo units hit the real estate market all over the city of Vancouver.

August 24, 2019 - The Province

Texas Wetlands

Texas Program Pays Landowners to Leave Coastal Lands Untouched

In an effort to preserve coastal Texas ecosystems and fight global warming, a new nonprofit is paying landowners to not develop their land.

August 23, 2019 - Houston Chronicle

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.